Cross-Linked CMC – Industrial Thickener & Stabilizer

Product Details
Customization: Available
CAS No.: 9004-32-4
EINECS: 618-326-2
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  • Cross-Linked CMC – Industrial Thickener & Stabilizer
  • Cross-Linked CMC – Industrial Thickener & Stabilizer
  • Cross-Linked CMC – Industrial Thickener & Stabilizer
  • Cross-Linked CMC – Industrial Thickener & Stabilizer
  • Cross-Linked CMC – Industrial Thickener & Stabilizer
  • Cross-Linked CMC – Industrial Thickener & Stabilizer
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  • Overview
  • Product Description
  • Specifications
  • Application
  • Package and storage
  • FAQ
Overview

Basic Info.

Model NO.
CMC-2
Appearance
Powder
Colour
White
Transport Package
Bag
Specification
25kg/bag
Origin
China
HS Code
39123100
Production Capacity
50000mt/Year

Product Description

Product Description

 

Cross-Linked CMC – Industrial Thickener & Stabilizer

Product Name:
Sodium Carboxymethyl Cellulose (CMC) - High-Performance Water-Soluble Polymer for Industrial Applications

 

Description:
Our industrial-grade Carboxymethyl Cellulose (CMC) is a versatile cellulose ether derived from natural wood pulp, engineered to deliver superior thickening, binding, water retention, and stabilizing properties. With customizable viscosity (50-50,000 mPa·s) and degree of substitution (DS: 0.4-1.5), it is ideal for demanding industrial processes.

 
Specifications

 

Grade Viscosity (1% sol.) DS pH Key Applications
Textile/Paper 50-5,000 mPa·s 0.7-1.2 6.5-8.5 Sizing, coating
Oilfield 500-5,000 mPa·s 0.9-1.5 7.0-10 Drilling fluids
Construction 100-3,000 mPa·s 0.6-1.0 6.0-9.0 Mortar water retention
Detergents 5-200 mPa·s 0.4-0.8 6.0-11 Thickener, anti-redeposition
Paints/Ceramics 1,000-10,000 mPa·s 0.8-1.2 6.5-9.0 Rheology modifier



 
Application

Applications & Dosage Recommendations

 

1. Textile & Paper Industry

  • Use: Sizing agent, coating binder, dye thickener.

  • Dosage:

    • Textile Sizing: 1-3% (on fabric weight).

    • Paper Coating: 0.5-2% (improves smoothness).
       

2. Oilfield Drilling Fluids

  • Use: Fluid loss control, viscosifier.

  • Dosage: 0.5-2% in drilling mud (enhances borehole stability).
     

3. Construction (Cement & Mortar)

  • Use: Water retention, workability enhancer.

  • Dosage: 0.1-0.5% (reduces cracking in plaster/mortar).
     

4. Paints & Coatings

  • Use: Rheology modifier, anti-settling agent.

  • Dosage: 0.2-1.5% (adjusts viscosity).
     

5. Detergents & Cleaners

  • Use: Anti-redeposition agent, thickener.

  • Dosage: 0.1-0.8% (keeps dirt suspended).
     

6. Ceramics & Tile Adhesives

  • Use: Binder, improves adhesion.

  • Dosage: 0.2-1.0% (enhances workability).


Package and storage

 

  • Packaging:

    • 25 kg woven PP bags (with inner PE liner for moisture protection).

    • 500 kg / 1 MT jumbo bags (FIBC, palletized).
       

  • Storage:

    • Keep in a dry, cool place (humidity <60%, temperature 10-30°C).

    • Shelf life: 2 years (unopened).


Cross-Linked CMC &ndash; Industrial Thickener &amp; Stabilizer
Cross-Linked CMC &ndash; Industrial Thickener &amp; Stabilizer
Cross-Linked CMC &ndash; Industrial Thickener &amp; Stabilizer


 

FAQ

 

Q1: What is the difference between low- and high-viscosity CMC?
Low-viscosity (5-200 mPa·s): Used in detergents, where flowability is key.
High-viscosity (1,000-50,000 mPa·s): Ideal for oilfield fluids and paints.

 

Q2: Can CMC replace synthetic thickeners like PVA?
Yes, in many applications (e.g., textiles, coatings), but test for compatibility.

 

Q3: How does CMC improve mortar performance?
- It retains water, preventing rapid drying and reducing shrinkage cracks.

 

Q4: Is CMC resistant to high temperatures?
Up to 80°C for most grades; oilfield CMC can withstand 120°C+.

 

Q5: What packaging options are available?
25 kg bags (standard) or bulk FIBC bags (500 kg/1 MT).


 

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