Customization: | Available |
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Type: | water-reducing admixture |
Purity: | 99.5% |
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GoldCel CMC is a water-dispersible sodium salt of carboxy-methyl cellulose ether. It is an anionic cellulose ether and is a white or milky white fibrous powder or granule that is odorless, tasteless, and hygroscopic.
Product Specification:
Test item
|
Specification
|
Appearance
|
White and Yellowish powder
|
Viscosity(1%solu.s)mPa.s
|
8000-9000
|
Degree of substitution
|
≥0.78
|
PH of 1% solution(25°C)
|
6.0~8.5
|
Moisture(%)
|
≤ 8.0
|
Cloride,%
|
≤ 0.5
|
Sodium Glycolate,%
|
≤ 0.4
|
Purity,%
|
≥ 99.5
|
Sodium,%
|
≤ 12.4
|
Arscnic(As),mg/kg
|
≤ 2
|
Lead(Pb),mg/kg
|
≤ 2
|
Application: