Papermaking Grade Carboxyl Methyl Cellulose Gum Cas 9000-11-7 Customized
Price:
Negotiate
MOQ:
3.5MT
Delivery Time:
Within 3-4 days
Brand:
DingChen
Product Description
CarboxylMethyl Cellulose Paper Making Grade
In the papermaking industry, CMC is used in the pulping process, which can increase the residence rate and enhance the wet strength. It is used for surface sizing, as an excipient for pigments, to enhance internal adhesion, reduce printing dust and improve printing quality. It is used for paper coating, which is conducive to the dispersion and fluidity of pigments, enhancing the smoothness, glossiness, optical properties and printing adaptability of the paper. During the coloring process of paper, CMC helps control the fluidity of the color paste and good ink absorbency .
|
Type |
PM-1 |
PM-2 |
PM-3 |
PM-4 |
PM-5 |
|
Viscosity of 2% solution (25℃ Brookfield ) . mpa.s |
≤20 |
3000-4000 |
4000-5000 |
5000-6000 |
6000-7000 |
|
Degree of Substitution |
0.7-0.9 |
0.7-0.9 |
0.6-0.8 |
0.6-0.8 |
0.65-0.85 |
|
Purity % |
≥90 ≥90 ≥90 ≥95 ≥98 |
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|
PH (25℃ , 1% solution) |
6.0-8.5 |
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|
Loss on Drying % |
≤10 |
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Company
DINGCHEN INDUSTRY (HK) CO.,LIMITED
Location
Easey Comm Bldg 253-261 Hennessy Rd Wanchal Hong Kong
Contact Person
Roger Lee