{"id":4124,"date":"2026-06-30T15:20:43","date_gmt":"2026-06-30T15:20:43","guid":{"rendered":"https:\/\/fsxchemical.com\/?p=4124"},"modified":"2026-08-22T16:33:58","modified_gmt":"2026-08-22T16:33:58","slug":"best-practices-cmc-cms-textile-industries","status":"publish","type":"post","link":"https:\/\/fsxchemical.com\/tl\/blog\/best-practices-cmc-cms-textile-industries\/","title":{"rendered":"Best Practices for Using CMC and CMS in Textile Industries"},"content":{"rendered":"<p class=\"wp-block-wd-paragraph wd-61ed78b9\"><em>CMC and CMS can support textile printing, warp sizing and selected coating formulations, but they require different grade-selection and preparation strategies. This guide explains how to control water, dosage, mixing, hydration, compatibility, filtration and production trials when using these two modified polysaccharides.<\/em><\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-cf507424\">Carboxymethyl Cellulose, commonly abbreviated as CMC, and Carboxymethyl Starch, commonly abbreviated as CMS, are widely evaluated in water-based textile formulations. Depending on the grade and process, they may provide thickening, binding, film-forming or formulation-adjustment functions.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8243dbb9\">Although their names are similar, CMC and CMS are not the same material. CMC is based on cellulose, while CMS is based on starch. Differences in polymer structure, degree of substitution, viscosity grade, purity and particle characteristics can produce different hydration, rheology, film and chemical-compatibility behavior.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-2bc60af3\">Successful use therefore depends on more than selecting either \u201cCMC\u201d or \u201cCMS\u201d from a supplier catalogue. The commercial grade must be matched to the textile application, prepared using a controlled method and tested in the complete formulation before production approval.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-16aa34e9\">The following best practices apply to textile printing, warp sizing and selected coating or finishing systems. Actual conditions should be adjusted according to the current product TDS, factory equipment and required final textile performance.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-fea53eea\">Understanding CMC and CMS<\/h2>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-42766f00\">What is Carboxymethyl Cellulose?<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-5f688bbe\"><a href=\"https:\/\/fsxchemical.com\/tl\/product\/carboxymethyl-cellulose-cmc\/\">Carboxymethyl Cellulose<\/a> is a chemically modified cellulose derivative. Textile grades may be evaluated for viscosity control, printing-paste formulation, warp sizing, coating and selected finishing applications.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-36ff1735\">Commercial CMC grades may differ in degree of substitution, viscosity, purity, moisture, particle size and solution behavior. These differences can influence hydration, electrolyte response, film formation and compatibility with the complete textile formulation.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-ae80cf6d\">What is Carboxymethyl Starch?<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-18d29c94\"><a href=\"https:\/\/fsxchemical.com\/tl\/product\/carboxymethyl-starch-cms\/\">Carboxymethyl Starch<\/a> is a chemically modified starch derivative. Textile grades may be evaluated as printing-paste thickeners, components of mixed thickener systems, sizing materials and formulation modifiers.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-72633b8e\">CMS grades can also vary in substitution level, viscosity, purity, moisture, particle size and film properties. A CMS product designed for disperse printing or a mixed printing paste may not be suitable for warp sizing without separate testing.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-5c4df89b\">Why they cannot be treated as interchangeable<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-38f822bf\">CMC and CMS have different polymer backbones. Even when two grades produce a similar viscosity reading in water, they may respond differently to salts, alkalis, dyes, binders, mechanical shear and drying.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a73d6042\">Their dried films may also differ in adhesion, flexibility, strength, moisture response and removability. These properties are particularly important in warp sizing and surface coating.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-768a6edd\">Quick Comparison of CMC and CMS<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Comparison Area<\/th><th>CMC<\/th><th>CMS<\/th><th>Best Practice<\/th><\/tr><\/thead><tbody><tr><td>Polymer source<\/td><td>Cellulose-derived<\/td><td>Starch-derived<\/td><td>Do not assume equivalent behavior from similar names<\/td><\/tr><tr><td>Common textile direction<\/td><td>Selected printing, sizing, coating and formulation uses<\/td><td>Selected printing, mixed thickeners and sizing uses<\/td><td>Begin with the intended process rather than product price<\/td><\/tr><tr><td>Viscosity<\/td><td>Available in multiple viscosity grades<\/td><td>Available in multiple viscosity grades<\/td><td>Compare using the same concentration and test method<\/td><\/tr><tr><td>Degree of substitution<\/td><td>Can influence solubility, compatibility and performance<\/td><td>Can influence solubility, compatibility and performance<\/td><td>A higher value is not automatically better<\/td><\/tr><tr><td>Film behavior<\/td><td>Relevant to sizing, binding and coating applications<\/td><td>Relevant to sizing and temporary film applications<\/td><td>Test adhesion, flexibility and removal on the actual textile<\/td><\/tr><tr><td>Reactive dye printing<\/td><td>Possible in selected grades and formulations<\/td><td>Possible in selected or mixed thickener formulations<\/td><td>Confirm dye interaction, color response and wash-off<\/td><\/tr><tr><td>Direct replacement<\/td><td>Not a universal replacement for CMS or alginate<\/td><td>Not a universal replacement for CMC or alginate<\/td><td>Use a controlled side-by-side trial<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-6eb97a3b\">The table provides general selection guidance. The current product TDS and application trial should determine the final decision.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-21799aef\">1. Start with the Textile Application<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1ab2fcee\">The first best practice is to define exactly what the material must do. Asking for \u201ctextile-grade CMC\u201d or \u201cprinting-grade CMS\u201d is often too broad to identify the correct commercial grade.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-ddb0357b\">For textile printing<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-0e5f0bce\">Define the dye or pigment system, fabric, printing method, required paste viscosity, design detail, fixation process and washing conditions.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8e790299\">A thickener used in reactive printing may face different compatibility requirements from a product used in disperse or pigment printing.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-bdc9fea8\">For warp sizing<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-54bef72d\">Define the fibre composition, yarn count, twist, hairiness, loom type, weaving speed, target size pickup and desizing process.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-0a956d3d\">Sizing performance depends on adhesion, film flexibility, abrasion resistance and removability rather than solution viscosity alone.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-d800617f\">For coating or finishing<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-bf1ffad6\">Define the coating method, target pickup, active ingredients, drying or curing process, required handle and downstream compatibility.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-078e3685\">Write a short application specification<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-0bdf8d71\">Before requesting samples, record the main function, current product, current dosage, test method and problem to be solved. This gives the supplier a clearer basis for grade selection.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-fa21fbb0\">2. Select the Correct Commercial Grade<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-6ddc57e4\">CMC and CMS are product families rather than single products. Buying by chemical name alone can result in a grade with the wrong viscosity, substitution level, purity or particle profile.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-37f5a8c2\">Review the complete viscosity method<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-315df538\">Confirm the concentration, preparation procedure, hydration time, temperature, instrument, spindle and rotational speed used for the reported viscosity.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-367cf718\">Values measured under different conditions should not be treated as directly equivalent.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-d1db6476\">Review degree of substitution<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f14b55b8\">Degree of substitution may influence water solubility, ionic behavior, chemical compatibility and film properties. The required range depends on the application.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-3b97d051\">Review purity and residual salts<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a1110910\">Purity can influence solution appearance, electrolyte load and formulation compatibility. Buyers should use an actual specification rather than an unsupported high-purity description.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-0faa2af9\">Review particle size<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c62bfade\">Fine particles may hydrate quickly but require controlled addition to avoid lumps. Coarser particles may disperse differently and require more hydration time.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-25ff236f\">Use a permanent grade code<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-573772c6\">The tested sample, TDS, quotation, purchase order, package label and COA should refer to the same commercial grade.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-df809dea\">3. Standardize Water Quality<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-27decc83\">Water is the main preparation medium for most CMC and CMS textile formulations. Differences in water hardness, conductivity, dissolved ions, temperature and pH can change dispersion and apparent viscosity.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-9cd700ed\">Use the same water for comparisons<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-260c84cf\">Prepare the reference and candidate using one water source. Comparing one product in deionized laboratory water and another in factory process water can produce a misleading result.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-e5ddd0fb\">Record basic water information<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Water source<\/li>\n\n\n\n<li>Temperatura<\/li>\n\n\n\n<li>pH<\/li>\n\n\n\n<li>Hardness where relevant<\/li>\n\n\n\n<li>Conductivity where relevant<\/li>\n\n\n\n<li>Seasonal or treatment-related variation<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-badd45e4\">Test the actual process water<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b7ea9c6f\">Deionized water is useful for controlled laboratory comparison, but final production approval should include the water used at the textile factory.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-27266e12\">Avoid uncontrolled water correction<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ac459135\">Operators should not add extra water only to reach a familiar visual consistency without recording the amount. Uncontrolled dilution changes dosage and makes later troubleshooting difficult.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-560fef7f\">4. Control Powder Addition and Dispersion<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1cf32246\">Poor powder addition is one of the most common causes of CMC and CMS preparation problems. When the outer surface hydrates too quickly, dry powder can become trapped inside persistent lumps.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-146ea725\">Create suitable liquid movement first<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-3400ed09\">Start the mixer and establish a stable circulation pattern before adding the powder. The liquid should move sufficiently to distribute the powder without drawing excessive air into the batch.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-0ffe6a68\">Add the powder gradually<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-77e56289\">Introduce the material in a controlled stream rather than dumping the full quantity into one location. Avoid allowing powder to accumulate on the liquid surface or vessel wall.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-6a26e9d4\">Do not add too close to the mixer shaft<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-60914272\">Addition directly beside the shaft may cause powder to circulate without dispersing or may create a concentrated mass around the impeller.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-450f8c20\">Control dust and workplace exposure<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-4649bf0d\">Follow the current SDS and factory handling procedure. Avoid unnecessary high-speed powder addition that increases airborne dust.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-96f6ff90\">Record the addition time<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7ed6ce1c\">Powder-addition duration can affect lump formation and final viscosity. It should be included in the preparation record.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-ae348abf\">5. Allow Sufficient Hydration<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d9eb1db6\">Visible dispersion does not always mean that the polymer is fully hydrated. Some grades continue developing viscosity after mixing stops.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-dbd250d9\">Follow the current TDS first<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-76831a8b\">Use the recommended preparation and hydration procedure for the selected grade. Do not assume that CMC and CMS require the same resting period.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-eb4c2b3c\">Measure at defined time points<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-5dcdcc3a\">Useful time points may include immediately after mixing, after the recommended hydration period and after the normal production holding period.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-6eac6a86\">Keep containers covered<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9652e4d5\">Evaporation can increase apparent viscosity and make the product appear to continue hydrating. Use covered containers during controlled comparisons.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-9243ef7c\">Check the complete vessel<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-98398e86\">Inspect the top, middle and bottom of the batch for undispersed material, settling or nonuniform viscosity.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-ba193236\">Do not shorten hydration only to increase production speed<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f5ee6356\">Incomplete hydration may produce unstable results during later storage or printing. Preparation time should be optimized only after controlled testing.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-2917a479\">6. Control the Order of Addition<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d05a0669\">CMC and CMS can behave differently depending on when salts, alkalis, dyes, binders or other auxiliaries are introduced.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-18c9f434\">Prepare the polymer phase under controlled conditions<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-bb529b20\">Unless the product instructions specify another method, it is generally safer to establish adequate polymer dispersion and hydration before exposing the system to high electrolyte concentrations.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-fa3a79e5\">Add sensitive components consistently<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c3d1f5b2\">Use the same order of addition for the reference and candidate. Changing both the thickener and preparation sequence at the same time makes the result difficult to interpret.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-1230db36\">Watch for immediate viscosity changes<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d495e39b\">Record whether each addition causes thinning, over-thickening, separation, gel particles or foam.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-50cc84f1\">Do not correct every change immediately<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-7d6a3b93\">Allow the formulation to reach its defined mixing or resting condition before making corrective additions. Repeated water or powder correction can hide the original incompatibility.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-02d662bf\">7. Evaluate pH and Electrolyte Tolerance<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a770621a\">CMC and CMS are used in formulations that may contain salts, alkalis, acids, dyes and ionic auxiliaries. Their effect should be evaluated in the complete system.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-c41095ca\">Do not rely on clean-water viscosity<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-79f1190b\">A product that produces high viscosity in water may thin after salts or alkali are added. Another grade may remain more stable despite having a lower initial water viscosity.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-8b7f379e\">Test realistic chemical concentrations<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-65a301ac\">Use the dye, salt, alkali, binder and auxiliary levels found in production. An unrealistically mild laboratory formula may not reveal the relevant compatibility problem.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-4389bd15\">Measure after the normal holding period<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-2e4b29b3\">Some viscosity changes develop gradually. Record both immediate and delayed results.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-e288b8e9\">Separate pH effects from temperature effects<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-2995bd34\">Chemical addition can change both pH and temperature. Measure and record both before concluding that one factor caused the viscosity change.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-7bd70a6d\">8. Manage Mixing Shear and Temperature<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-251def1f\">Mixing is necessary for dispersion, but excessive or inconsistent mechanical treatment can make laboratory comparisons unreliable.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-8a79eb6d\">Use repeatable mixer conditions<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-49950321\">Record mixer type, impeller, speed, batch volume, vessel dimensions and mixing duration.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-876972ec\">Avoid unnecessary high-speed mixing after hydration<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-72f888c2\">Once the material is uniformly prepared, continued high shear may increase temperature, introduce air or alter apparent viscosity.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-230ad419\">Control measurement temperature<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-e3f93696\">Viscosity normally changes with temperature. Samples should be conditioned to the agreed temperature before comparison.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-111eb5c7\">Do not cool only one sample<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ef917741\">When mixing causes temperature rise, condition both the reference and candidate in the same way.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-9508710f\">Consider production-scale shear<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-6b6cf770\">Laboratory preparation may not reproduce the pumping, circulation or screen shear found in production. Include a machine-relevant trial before final approval.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-5cfe6e7d\">9. Check Filtration and Residue<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-cb37c03f\">A smooth visual appearance does not prove that a CMC or CMS paste is free from gels, lumps or coarse residue.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-9f6f8833\">Use a defined filter<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f0916b1c\">Record filter material, opening size, sample quantity and filtration procedure. Use the same method for all candidates.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-e126eb28\">Inspect retained material<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-73a98053\">Determine whether the residue consists of dry powder, hydrated gel, foreign contamination or another formulation component.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-6e732cc9\">Repeat after chemical addition<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-ca12c4e6\">A stock solution may filter well but develop particles after salts, dyes or binders are added.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-f639e7e2\">Match the test to the equipment<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-52b13441\">Screen printing, coating and digital pretreatment may require different filtration standards. A coarse laboratory test may not identify a problem relevant to finer equipment.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-3d1d5c41\">10. Control Paste Storage and Holding Time<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-5d4308b6\">Textile pastes may be stored before use, transferred between vessels or circulated during production. Their condition should remain acceptable throughout the normal operating period.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-264262ea\">Define the required holding time<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-44125717\">Test the paste for the period actually used by the factory rather than an arbitrary short laboratory interval.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-3633d5f3\">Use clean, closed containers<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1f7a59e7\">Contamination and evaporation can change paste appearance and viscosity. Containers should be suitably clean and covered.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-2f26a15d\">Record storage temperature<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-94dfdd54\">Seasonal and workshop temperatures can influence viscosity and microbial stability. Compare samples under the same conditions.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-89e40a70\">Check more than viscosity<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Separation<\/li>\n\n\n\n<li>Settling<\/li>\n\n\n\n<li>Surface skin formation<\/li>\n\n\n\n<li>Foam retention<\/li>\n\n\n\n<li>Odor or color change<\/li>\n\n\n\n<li>Filterability<\/li>\n\n\n\n<li>Application behavior after storage<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-99e87c33\">Do not return contaminated paste to the main batch<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-3bb64a9c\">Material exposed to the machine, screen or open production area can introduce contamination and should be handled according to the factory&#8217;s quality procedure.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-eb9aadfd\">Best Practices for Textile Printing<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-08ca951b\">CMC and CMS may be evaluated as printing thickeners or components of compound systems, but printing approval should be based on the complete color paste and final fabric.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-2e0b07cb\">Use the actual dye or pigment system<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-2882a05b\">Do not approve a printing grade from a polymer-and-water solution alone. Add the actual dyes, pigments, salts, alkalis, binders and auxiliaries.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-cb4b7566\">Use representative fabrics<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-bb367b66\">Fabric weight, construction, fibre composition and absorbency influence spreading and penetration.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-99bd1713\">Print a diagnostic test design<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-d39d01d7\">Include fine lines, small text, sharp corners, closely spaced elements, solid areas and gradients where relevant.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-9b2a1f35\">Evaluate machine behavior<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Screen passage or coating transfer<\/li>\n\n\n\n<li>Paste pickup<\/li>\n\n\n\n<li>Spreading and penetration<\/li>\n\n\n\n<li>Foam and filtration<\/li>\n\n\n\n<li>Consistency during the trial<\/li>\n\n\n\n<li>Cleaning requirements<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-dabb6e5d\">Evaluate after fixation and washing<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-297a2b16\">Review print definition, color response, levelness, residual paste, fabric handle and relevant fastness or durability requirements.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-f18656d5\">Use caution in reactive printing<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-bee107c0\">CMC and CMS grades may interact differently with reactive dyes. When sodium alginate is the current reference, do not assume direct replacement without checking color response, wash-off and handle.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1ba32f18\">Buyers evaluating reactive printing can also compare the candidate with an appropriate <a href=\"https:\/\/fsxchemical.com\/tl\/product\/sodium-alginate\/\">Sodium Alginate<\/a> reference.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-aef46197\">Best Practices for Warp Sizing<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-9259b0f9\">CMC and selected CMS grades may be evaluated alone or in blends for warp sizing. The purpose of sizing is to protect yarn during weaving while allowing suitable removal during later processing.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-721b90ff\">Evaluate film properties<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Adhesion to the yarn<\/li>\n\n\n\n<li>Film strength<\/li>\n\n\n\n<li>Flexibility<\/li>\n\n\n\n<li>Brittleness<\/li>\n\n\n\n<li>Moisture response<\/li>\n\n\n\n<li>Abrasion behavior<\/li>\n\n\n\n<li>Removability during desizing<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-3c9b92ae\">Control size-bath viscosity<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-56b2a89c\">Viscosity influences penetration and surface coating of the yarn. A bath that is too thick may produce excessive surface size, while one that is too thin may not provide sufficient protection.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-8466926c\">Measure size pickup<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-30cf91ce\">Compare yarn pickup under controlled machine settings. Different polymer grades may require different concentrations to reach a similar pickup.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-e7141154\">Run a weaving trial<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f4e733ef\">Evaluate yarn breakage, hairiness, abrasion, shedding, loom stops and fabric quality rather than relying only on laboratory film testing.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-af94a059\">Confirm desizing<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-16e242f9\">The size must be removed sufficiently for the subsequent dyeing, printing or finishing process. Test the actual desizing method used by the mill.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-b207f765\">Best Practices for Coatings and Finishing<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-c8e1963f\">CMC and CMS may also be evaluated as rheology modifiers, binders or formulation components in selected textile coatings and finishing systems.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-f9bd3ca4\">Match viscosity to the application method<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-2265f988\">Knife coating, padding, screen application, impregnation and spraying impose different flow requirements.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-daddb43d\">Test compatibility with active ingredients<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f304618f\">Pigments, particles, microcapsules, softeners, crosslinkers and other finishing chemicals may change viscosity or destabilize the polymer system.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-e657c0b3\">Evaluate the dried textile<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-99c43387\">Check coating uniformity, adhesion, flexibility, handle, cracking, blocking and downstream processing.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-dc65373d\">Do not assume the thickener provides the final function<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-6df8cae3\">In functional finishes, antimicrobial, conductive or protective performance normally depends on the complete active system. CMC or CMS may serve as part of the carrier or matrix.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-5d1ca6a1\">Using CMC and CMS in Blended Formulations<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-6a4f786b\">Blending can help formulators balance viscosity, flow, film behavior, chemical tolerance and cost. However, polymer mixtures can also produce unexpected interaction.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-46c145de\">Define the purpose of the blend<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-8679941e\">Decide whether the blend is intended to improve rheology, reduce dosage, modify film properties, improve preparation or adjust cost in use.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-9fc9483b\">Begin with simple ratios<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-96c2f6e8\">Start with a small number of controlled blend ratios. Changing several polymers and additives simultaneously makes the result difficult to interpret.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-be2d6d7b\">Evaluate blend order<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-55f12535\">Compare pre-blending powders with separately prepared polymer solutions where relevant. The order in which polymers are hydrated may affect the final structure.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-bb8a75ef\">Check for delayed instability<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-3b9fae7e\">Measure the blend immediately and after the required holding time. Watch for thinning, over-thickening, separation or gel formation.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-e5cde59b\">Approve the final blend as a complete formulation<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-09a58770\">Good performance from the individual CMC and CMS solutions does not prove that their mixture will perform well.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-c2f9f636\">How to Optimize Dosage<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-22847cd1\">Dosage should be optimized by performance and cost in use rather than by nominal viscosity alone.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-050ec175\">Start with an equal-concentration comparison<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-81962b90\">This provides a clear first view of hydration and viscosity development relative to the current product.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-653b5a4d\">Adjust one variable at a time<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-3a9b942e\">After the initial comparison, change the candidate dosage in controlled steps while keeping the rest of the formulation constant.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-e6af5db4\">Evaluate actual supplied-product basis<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-afb8ce45\">Moisture and active-material differences can affect the effective amount of polymer in the formulation.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-4beb7e83\">Do not stop at the viscosity target<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-2dcedea8\">Confirm filtration, printing or sizing behavior, final textile quality and storage stability at the optimized dosage.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-c993f825\">Calculate total cost in use<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Product dosage<\/li>\n\n\n\n<li>Mixing and hydration time<\/li>\n\n\n\n<li>Heating or cooling<\/li>\n\n\n\n<li>Filtration<\/li>\n\n\n\n<li>Machine cleaning<\/li>\n\n\n\n<li>Unused paste or size<\/li>\n\n\n\n<li>Desizing or wash-off<\/li>\n\n\n\n<li>Rejected or reprocessed material<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-3ef5cec5\">Laboratory-to-Production Scale-Up<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-228a3f22\">A laboratory beaker and a production tank do not create the same mixing, heat transfer and circulation conditions.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-65f920ae\">Record the laboratory method<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-a2b08a00\">Retain the concentration, water, addition time, mixer, speed, hydration, temperature and test settings used for sample approval.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-13dfe231\">Use an intermediate trial where practical<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-003acd7e\">A pilot or limited production batch can reveal scale-related dispersion, foam, filtration and transfer problems before full conversion.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-2b393502\">Do not scale mixer speed directly<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-b530ce76\">Identical revolutions per minute do not produce identical mixing in vessels of different sizes. The technical team should consider impeller design, tank geometry and circulation.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-5bfa5f10\">Monitor several tank positions<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-27f2bf96\">Sample from appropriate points to check whether the production batch is uniform.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-bb055d0e\">Confirm the normal production holding time<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-729f382c\">Production batches may remain in storage or circulation longer than laboratory samples. Include the real operating period in the trial.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-b2a76c89\">Batch Quality and Incoming Inspection<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-29398587\">Once a commercial CMC or CMS grade is approved, buyers should maintain a consistent incoming-quality procedure.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-09806758\">Check product and batch identity<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-f7c709df\">Confirm the grade code, batch number, package condition, quantity and applicable COA.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-36d7db33\">Use the approved test method<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-1a339e80\">Repeat the same viscosity and preparation method used during product approval.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-0a8786b2\">Inspect powder behavior<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-4fa58a00\">Check appearance, moisture-related caking, foreign material, powder flow and unusual odor.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-4784f6bc\">Retain a reference sample<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-deb26d91\">An approved reference and incoming-batch sample can support later comparison.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-f9ddf617\">Complete application checks for critical batches<\/h3>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-92baaafc\">A laboratory viscosity result does not replace formulation testing where the application is particularly sensitive.<\/p>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-de67605b\">Buyers can review FSX Chemical&#8217;s general production and quality approach on the <a href=\"https:\/\/fsxchemical.com\/tl\/company\/manufacturing-quality\/\">Manufacturing &amp; Quality page <\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-0adaf8b1\">Troubleshooting Common CMC and CMS Problems<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Observed Problem<\/th><th>Possible Causes<\/th><th>Recommended Checks<\/th><\/tr><\/thead><tbody><tr><td>Persistent lumps<\/td><td>Powder added too quickly, weak circulation, rapid surface hydration or unsuitable addition point<\/td><td>Review addition rate, mixer pattern, temperature and particle profile<\/td><\/tr><tr><td>Viscosity below target<\/td><td>Incorrect concentration, incomplete hydration, high electrolyte load, method difference or excess water<\/td><td>Recheck weighing, water, hydration time, formulation and test conditions<\/td><\/tr><tr><td>Viscosity above target<\/td><td>Excess dosage, evaporation, lower measurement temperature or incorrect concentration basis<\/td><td>Check batch calculation, container closure, temperature and dilution records<\/td><\/tr><tr><td>Viscosity drops after chemical addition<\/td><td>Salt, alkali, acid, dye or polymer incompatibility<\/td><td>Add components separately and measure after each controlled step<\/td><\/tr><tr><td>Excessive filter residue<\/td><td>Incomplete dispersion, coarse particles, gel formation or contamination<\/td><td>Inspect residue and repeat preparation with a controlled method<\/td><\/tr><tr><td>Printing spreads or bleeds<\/td><td>Unsuitable rheology, excessive penetration, low structure recovery or high fabric absorbency<\/td><td>Review dosage, rheology, fabric and application conditions<\/td><\/tr><tr><td>Poor paste transfer<\/td><td>Excessive viscosity, unsuitable recovery, incomplete screen passage or poor leveling<\/td><td>Compare multi-speed behavior and conduct a machine trial<\/td><\/tr><tr><td>Stiff fabric after processing<\/td><td>Excess polymer, poor removal, binder interaction or excessive surface film<\/td><td>Review dosage, wash-off, desizing, drying and complete formulation<\/td><\/tr><tr><td>Brittle sizing film<\/td><td>Unsuitable grade, excessive drying, low flexibility or incorrect blend<\/td><td>Evaluate film properties, auxiliaries and moisture conditions<\/td><\/tr><tr><td>Batch-to-batch difference<\/td><td>Product variation, test-method variation, water change, storage or preparation difference<\/td><td>Compare batch numbers, COA, retained samples and complete methods<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-151c235a\">Avoid changing several formulation variables at once during troubleshooting. Begin by confirming product identity, preparation, water, temperature and measurement method.<\/p>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-ea0d85e6\">Procurement Checklist<\/h2>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-d3be6a18\">Product information to request<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Permanent product and grade code<\/li>\n\n\n\n<li>Kasalukuyang TDS<\/li>\n\n\n\n<li>Current SDS<\/li>\n\n\n\n<li>Complete viscosity test method<\/li>\n\n\n\n<li>Degree of substitution specification where relevant<\/li>\n\n\n\n<li>Moisture, pH, purity and particle-size data where relevant<\/li>\n\n\n\n<li>Recommended preparation procedure<\/li>\n\n\n\n<li>Recommended applications and known limitations<\/li>\n\n\n\n<li>Representative sample<\/li>\n\n\n\n<li>Proposed batch COA parameters<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-3f1777e9\">Application information to send the supplier<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Printing, sizing, coating or finishing process<\/li>\n\n\n\n<li>Fabric, fibre or yarn composition<\/li>\n\n\n\n<li>Dye, pigment, ink or auxiliary system<\/li>\n\n\n\n<li>Current product and dosage<\/li>\n\n\n\n<li>Target viscosity and test method<\/li>\n\n\n\n<li>Water quality<\/li>\n\n\n\n<li>Mixing and application equipment<\/li>\n\n\n\n<li>Holding time and storage conditions<\/li>\n\n\n\n<li>Main production problem<\/li>\n\n\n\n<li>Final textile requirements<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-e609647a\">Commercial information<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Estimated sample and bulk quantity<\/li>\n\n\n\n<li>Preferred packaging<\/li>\n\n\n\n<li>Destination country and port<\/li>\n\n\n\n<li>Preferred trade term<\/li>\n\n\n\n<li>Required technical and export documents<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-wd-title title wd-e34e6fc2\">How FSX Chemical Supports Grade Matching<\/h2>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-26c21095\">FSX Chemical supplies CMC and CMS grades for textile printing, sizing and selected industrial formulation requirements. Candidate grades can be reviewed according to the buyer&#8217;s current material, target viscosity, application and production conditions.<\/p>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-2b3a892d\">Buyers can provide<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Current TDS or product specification<\/li>\n\n\n\n<li>Representative powder or paste sample<\/li>\n\n\n\n<li>Fabric, fibre or yarn information<\/li>\n\n\n\n<li>Printing, sizing or coating process<\/li>\n\n\n\n<li>Current dosage and preparation method<\/li>\n\n\n\n<li>Viscosity value with the complete test conditions<\/li>\n\n\n\n<li>Main technical or cost-in-use objective<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-wd-title title wd-e048248f\">Technical review may include<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Identification of the appropriate CMC or CMS route<\/li>\n\n\n\n<li>Review of the existing product specification<\/li>\n\n\n\n<li>Recommendation of a candidate commercial grade<\/li>\n\n\n\n<li>Provision of the relevant TDS and SDS<\/li>\n\n\n\n<li>Representative samples for laboratory evaluation<\/li>\n\n\n\n<li>Guidance for side-by-side preparation and testing<\/li>\n\n\n\n<li>Review of laboratory or production-trial feedback<\/li>\n\n\n\n<li>Batch documentation for the confirmed commercial grade<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-wd-paragraph wd-56b309d0\">A recommended grade is a starting point for controlled evaluation, not a guaranteed direct replacement. Final approval depends on the buyer&#8217;s formulation, equipment and textile-quality requirements\ud83d\udce7\u00a0<strong>Email<a href=\"https:\/\/fsxchemical.com\/tl\/contact-us\/\">: Service@fsxchemical.com<\/a><\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>CMC and CMS can support textile printing, warp sizing and selected coating formulations, but they require different grade-selection and preparation strategies. This guide explains how to control water, dosage, mixing, hydration, compatibility, filtration and production trials.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"CMC vs CMS in Textiles: Printing, Sizing & Selection","_seopress_titles_desc":"Compare CMC and CMS for textile printing and warp sizing by viscosity, solubility, paste behavior, cost in use, mixing method and testing requirements.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","footnotes":""},"categories":[1],"tags":[1123,1208,1209,1116,1117,1114,1234],"class_list":["post-4124","post","type-post","status-publish","format-standard","hentry","category-technical-guides","tag-carboxymethyl-cellulose","tag-carboxymethyl-starch","tag-grade-matching","tag-printing-thickener","tag-textile-chemicals","tag-textile-printing","tag-warp-sizing"],"acf":[],"_links":{"self":[{"href":"https:\/\/fsxchemical.com\/tl\/wp-json\/wp\/v2\/posts\/4124","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fsxchemical.com\/tl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fsxchemical.com\/tl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fsxchemical.com\/tl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fsxchemical.com\/tl\/wp-json\/wp\/v2\/comments?post=4124"}],"version-history":[{"count":4,"href":"https:\/\/fsxchemical.com\/tl\/wp-json\/wp\/v2\/posts\/4124\/revisions"}],"predecessor-version":[{"id":10862,"href":"https:\/\/fsxchemical.com\/tl\/wp-json\/wp\/v2\/posts\/4124\/revisions\/10862"}],"wp:attachment":[{"href":"https:\/\/fsxchemical.com\/tl\/wp-json\/wp\/v2\/media?parent=4124"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fsxchemical.com\/tl\/wp-json\/wp\/v2\/categories?post=4124"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fsxchemical.com\/tl\/wp-json\/wp\/v2\/tags?post=4124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}