CMC2200 Sodium Carboxymethyl Cellulose Binder - 1500-3000 mPa·s Viscosity, 99% Purity for Lithium Battery Electrodes
Price:
50-100000USD/Negotiable
MOQ:
20g
Delivery Time:
5-8 working days
Brand:
XWELL
Product Description
Brand: Xwell
Product Name: Sodium Carboxymethyl Cellulose (CMC2200)
Packaging: Bottle + Aluminum Foil Bag
Standard: International
Appearance: White to off-white powder
Key Specifications
| Parameter | Specification |
|---|---|
| Purity | ≥99% |
| Moisture Content | ≤10% |
| Viscosity (1% solution @25°C) | 1500-3000 mPa·s |
| Degree of Substitution | 0.8-1.2 |
| pH Value | 6.0-8.5 |
| Weight-Average MW | ~1.6 million |
| Number-Average MW | ~150,000 |
Product Advantages
- High Purity: Low NaCl content with narrow molecular weight distribution
- Excellent Hydrophilicity: Superior water solubility characteristics
- Stable Viscosity: Minimal viscosity change over time
- Optical Clarity: Transparent aqueous solution with good fluidity
- Superior Binding: Uniform substitution degree and strong adhesive force
- Multifunctional: Excellent emulsifying, dispersing and solid-dispersing properties
Application Guidelines
For Lithium-Ion Battery Negative Electrode Binder
- Direct Method: Add CMC to water with moderate stirring
- Pre-Dispersion Method: First disperse in water-soluble solvents (ethanol/glycerol), then slowly add to water under moderate stirring
Storage Recommendations
- Seal tightly in original packaging
- Store in ventilated, dry, shaded and cool environment
- Prevent moisture absorption
- Shelf Life: 6 months from production date
Storage & Transportation
| Parameter | Specification |
|---|---|
| Packaging | Plastic Bottle |
| Storage Temp | Room Temperature |
| Hazard Class | 4 (Per GB Standard) |
| Package Class | III |
Xwell Chemical Technology
Specialty Materials for Advanced Battery Applications
Specialty Materials for Advanced Battery Applications
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
GUANGDONG XWELL TECHNOLOGY CO., LTD.
Location
Room 316, Building 3, No. 801, Qiaoxing Avenue, Xiaoluo Village, Shatou Street, Panyu District, Guangzhou
Contact Person
Sammy Qin