CMC (celulose Methylated Carboxi)/paper grade
CMC is a high-efficiency paper-making auxiliary, and features good moisture retention, dispersibility
CMC´s application in paper-making industry
1. Pigment coating
·Control and regulate the rheology of coatings and dispersibility of pigments .
·Get pseudoplasticity of coatings .
·Improve the moisture retention of coatings .
·Has excellent film forming property.
2. Intracytoplasm adding
·Improve jordaning efficiency, shorten pulping time .
·Regulate electric potential of pulp .
·Improve the retention rate of additives, fillers etc.
3. Top sizing
·Has excellent rheology and film forming property .
·Reduce air hole on paper surface .
·Improve the brightness and gloss of paper .
·Enhance the stiffness and smoothness of paper .
·Increase the surface strength and abrasion resistance of paper .
Paper-making grade CMC: IL5（,K), IL10(K), IL20(K), IL30(K), K represents granules