ID 
EN 
BN 
ES 
TR 
FR 
RU 
AR 
UR 
VI 
TL 
HI Produsen Pengental Karboksimetil Selulosa (CMC)
FSX Chemical manufactures sodium carboxymethyl cellulose (CMC) powder for textile printing paste, viscosity control and selected industrial formulations. Grade selection can be matched by reference viscosity, degree of substitution (DS), dissolution behavior and application requirements, with sample and TDS review available before bulk supply.
Choose a CMC Grade by DS, Viscosity & Application
FSX Chemical supplies sodium carboxymethyl cellulose (CMC) powder for textile printing paste and viscosity control. Grade selection should consider degree of substitution (DS), reference viscosity, dissolution behavior and formulation requirements. CMC-HD, CMC-MD and CMC-LD can be screened through TDS review and sample trials before bulk supply.
Carboxymethyl Cellulose · Sodium CMC · Textile Printing
What Is Carboxymethyl Cellulose (CMC) and How Is It Used in Textile Printing?
Carboxymethyl cellulose (CMC), commonly supplied as sodium carboxymethyl cellulose or sodium CMC, is a water-soluble cellulose ether used as a thickener and rheology modifier. In textile printing, CMC helps control viscosity, paste body and flow behavior while supporting stable formulation and processing.
CMC is produced from cellulose through chemical modification and is typically supplied as a white or off-white CMC powder. Sodium carboxymethyl cellulose disperses and hydrates in water to form a viscous solution, making it useful for viscosity control, thickening and rheology adjustment in aqueous formulations.
How CMC Works as a Thickener and Rheology Modifier
As a CMC thickener, sodium CMC develops viscosity after dispersion and hydration in water. In textile printing paste, the selected grade can influence paste consistency, flow, screen behavior and formulation stability. CMC viscosity should therefore be evaluated under defined test conditions and in the actual printing formulation.
What Matters When Selecting Textile Grade CMC?
Textile grade CMC should not be selected by viscosity alone. Buyers normally compare degree of substitution (DS), reference viscosity, CMC dissolution and hydration behavior, solution uniformity and compatibility with the intended textile printing paste. Final grade selection should also consider the fabric, dye system, machine and target printing result.
CMC untuk Pasta Cetak Tekstil
In textile printing applications, CMC can be used as a formulation component for viscosity control and paste adjustment. Different CMC grades may suit different printing systems, so laboratory comparison and actual printing trials are more useful than relying on an internal grade name or one specification value alone.
A suitable CMC grade is determined by the combination of DS, viscosity, dissolution, hydration dan end-use performance.
CMC Dosage · Reactive Printing Paste Formulation
How to Prepare CMC Thickener for Reactive Printing Paste
CMC powder is first prepared with water as a stock thickener, then incorporated into the reactive printing paste. The following CMC dosage and printing paste formulation provide a practical starting reference for laboratory and production trials.
Prepare the CMC Stock Thickener
Typical Reactive Colour Paste Formula
Preparing the CMC stock thickener first allows the powder to disperse and hydrate before the final reactive printing paste is adjusted to the required viscosity and process conditions.
Adjust the final formulation according to CMC grade, dye concentration, fabric, machine, water quality, target viscosity and actual printing performance.
Technical Data · Sodium CMC Specifications
Sodium Carboxymethyl Cellulose (CMC) Technical Specifications
Reference technical data for FSX sodium carboxymethyl cellulose grades. Compare CMC viscosity, degree of substitution (DS), pH, application route and test basis before laboratory or production trials.
| FSX Grade | Application Route | Viskositas Acuan | DS | pH | Dasar Pengujian |
|---|---|---|---|---|---|
| FSX CMC-HD Technical document model: Fushixin Print HD | Pencetakan Reaktif Selected blended thickener trials | 800–1.800 mPa·s Reference measurement | 1.9–2.0 Rute DS yang lebih tinggi | 7.0–9.0 Larutan air 1% | 1% Solution · 20°C Confirm instrument, spindle and speed against the TDS |
| FSX CMC-MD Technical document model: Fushixin Print MD | Reactive / Blended Systems General viscosity-control trials | 800–1.800 mPa·s Reference measurement | 1.5–1.6 Rute Medium-DS | 7.0–9.0 Larutan air 1% | 1% Solution · 20°C Confirm instrument, spindle and speed against the TDS |
| FSX CMC-LD Technical document model: Fushixin Print LD | Reactive / Disperse / Blended Formulation-adjustment trials | 1.500–3.000 mPa·s Reference measurement | 1.3–1.4 Rute Lower-DS | 7.0–9.0 Larutan air 1% | 1% Solution · 20°C Confirm instrument, spindle and speed against the TDS |
Bandingkan DS, CMC viscosity, test conditions and application performance together. A higher DS value does not automatically mean a higher viscosity.
Send your current TDS together with the viscosity test method, DS requirement and application for technical comparison.
Pemilihan Kelas CMC · Daftar Periksa Pembeli
Cara Memilih Tingkat CMC yang Tepat untuk Aplikasi Anda
CMC-HD, CMC-MD, dan CMC-LD adalah kode kelas internal FSX Chemical yang mewakili jalur derajat substitusi yang berbeda-beda. Pemilihan sebaiknya didasarkan pada aplikasi penggunaan akhir, viskositas acuan, tingkat substitusi (DS), perilaku pelarutan, kompatibilitas formulasi, serta hasil sampel aktual, bukan hanya berdasarkan nama model saja.
Konfirmasi Penggunaan Akhir
Tentukan apakah CMC diperlukan untuk pasta cetak tekstil, sistem pengental campuran, penyesuaian viskositas, formulasi industri lainnya, atau perbandingan dengan produk yang saat ini disediakan oleh pemasok.
Bandingkan DS dan Viskositas dalam Kondisi yang Setara
Periksa derajat substitusi, viskositas acuan, pH, konsentrasi larutan, suhu, dan metode pengujian. Data yang diukur dalam kondisi yang berbeda tidak boleh dibandingkan secara langsung.
Mengevaluasi Kinerja Pelarutan dan Penerapan
Uji dispersi bubuk, pelarutan dan hidrasi, keseragaman larutan, perkembangan viskositas, serta stabilitas formulasi. Untuk pencetakan tekstil, bandingkan pula perilaku pasta, kinerja saringan, dan hasil cetakan akhir.
Konfirmasi Pasokan, Pengemasan, dan Dokumen
Setelah sampel uji disetujui, pastikan jumlah pesanan minimum, waktu tunggu produksi, kemasan dalam karung 25 kg, palet, atau kemasan ekspor, serta TDS dan SDS yang diperlukan. Sertifikat Analisis (COA) batch disiapkan untuk batch produksi yang telah dikonfirmasi.
Bukti dari Pabrik / Laboratorium / Pengendalian Mutu
Bukti dari Pabrik, Laboratorium, dan Bagian Pengendalian Mutu
Gunakan gambar asli dari proses produksi, pengujian, dokumentasi, dan pengemasan untuk memverifikasi kemampuan pasokan pasta cetak digital sebelum evaluasi sampel.
Pertanyaan Pembeli CMC · Teknis & Pengadaan
CMC Purchasing & Technical FAQ
Practical answers for buyers preparing a sodium carboxymethyl cellulose quotation, sample evaluation or bulk purchasing decision, including specification review, current TDS comparison, trial evaluation, order quantity and technical documents.
01 Informasi apa saja yang diperlukan untuk mendapatkan penawaran harga CMC?
Please provide the intended application, required CMC grade or target specification, viscosity requirement and test method if available, degree of substitution (DS), estimated order quantity and destination. If you already use CMC, your current TDS or sample can also support a more relevant technical comparison.
02 Can I request a CMC sample before placing a bulk order?
Yes. A CMC sample can be evaluated before bulk purchasing. Providing the application, current specification, target viscosity, DS requirement and expected performance helps identify a more suitable sample direction for laboratory comparison.
03 Can FSX compare my current CMC sample or TDS?
Yes. Your current CMC sample or TDS can be reviewed together with the viscosity test conditions, solution concentration, degree of substitution, pH, application and formulation requirements. Where possible, comparison testing should use matched conditions before determining whether a proposed FSX grade should move to the next trial stage.
04 Can I evaluate more than one CMC grade in the same trial?
Yes. When the application or target specification allows more than one possible grade direction, FSX Chemical can recommend suitable CMC samples for side-by-side evaluation. Comparing the samples under the same preparation, viscosity test and application conditions can help identify the more suitable option before bulk purchasing.
05 What are the usual MOQ and standard packing options for CMC?
CMC is commonly supplied in 25 kg bags with an inner moisture-resistant liner. Minimum order quantity depends on the selected grade, quantity and order requirements and should be confirmed together with the quotation.
06 Dokumen teknis dan dokumen batch CMC mana saja yang tersedia?
TDS and SDS are available to support technical evaluation. A batch COA is prepared according to the confirmed production batch. Additional product or quality information can be reviewed according to the selected grade and order requirements.
07 What should be confirmed after a CMC sample passes laboratory testing?
After laboratory evaluation, buyers should confirm performance under the actual formulation or production conditions together with the agreed technical specification. The approved grade, quality requirements, order quantity and batch documentation can then be confirmed before moving to bulk purchasing.
CMC selection should be based on matched technical data and actual application performance rather than model name or a single specification value alone.
Produk Terkait
CMC Technical Guides
CMC Selection, Comparison & Documentation Guides
Use these practical guides to compare CMC grades, related thickener systems and purchasing documents before sample or bulk evaluation.
CMC for Textile Printing: Procurement Guide
Review viscosity, DS, purity, sample testing and supplier documents before ordering.
Baca panduanSodium Alginat vs CMC untuk Pencetakan Tekstil
Compare dye compatibility, rheology, wash-off, print quality and cost in use.
Baca panduanCMC vs CMS in Textile Printing and Sizing
Compare CMC and CMS by application, solubility, paste behavior and testing needs.
Baca panduanCara Membaca TDS, SDS, dan COA
Understand which technical, safety and batch documents should be checked.
Baca panduan