Paper Coating CMC (SDCMC-9801)
Sodium Carboxymethyl Cellulose CMC for Paper Coating
Technical indices:
|
|
（D.S）≥ |
mpa.S |
Particle size%≥ |
PH |
applicaple |
|
SDCMC-9801 |
≥0.8 |
≤50 |
Powder or wadding form |
8-10 |
Paper coating |
Such product is produced by cellulose as raw material,by alkalization and super fine process. Then after corsslinking, etherification,and acidizing etc multi element chemical reaction,the final product is Ether bond structure anion high-molecular polymer. The appreance is white or slight yellow powder form, nontoxic, no smell, with well water proof, widely used in coating paper production.
Molecular formula：C6H9O4CH2COONa
Physical information: very easy to dissolve in water, insoluble to organic solvent, with perfect chemical stability.
Usage: Increase coating water retention value, avoid starch removing;
Increase coating rheological property, increase solid content of coatings
Reduce cost, reduce the water of coatings, reduce dry the load, increase machine
Speed, and reduce cost.
Packing: 25kgs per bag, must seal and place in dry place
Storage time: 3 years
