MSE PRO 100g Battery Grade Carboxymethyl Cellulose (CMC) Binder for Battery Research
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Product Details:
Carboxymethyl Cellulose (CMC) is widely used as a thickening agent and electrode binder in battery research, especially for graphite anodes. Compared with traditional polyvinylidene fluoride (PVDF), it can be dissolved in water, which reduces the use of toxic n-methylpyrrolidone (NMP) for processing. CMC is often used with styrene-butadiene rubber (SBR) for silicon-containing anodes which requires extra flexibility.
SKU#: BR0132
Packing: 100g/bag, Vacuum sealed in plastic bag
Specifications
|
Technical parameter |
Value |
|
Appearance |
White powder |
|
Purity |
≥99.5 % |
| Molecular weight | 600,000 |
|
Arsenic |
≤0.2 ppm |
|
Heavy metal |
≤10.0 ppm |
|
Lead |
≤2.0 ppm |
|
Mercury |
≤1.0 ppm |
|
Sodium chloride |
≤0.4% |
|
pH (1% water solution) |
6.5~8.0 |
| Plate test | 1000 CFU/g |
|
Viscosity (1% aqueous solution, 30 rpm, |
3000~4000 mPa.s |
| Storage | temperature ≤ 35℃ |
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