Best CMC from China,Carboxyl Methyl Cellulose is widely used in the production of food, petroleum, tobacco and other fields.
The important features of CMC include formation of high viscosity colloid and solution, adhesion, thickening, mobility, emulsifying and dispersing, shaping, water retention, colloid protection, film forming, acid proof, salt tolerance and suspension etc. and CMC is physiological harmless. Therefore, it is widely used in the production of food, medicine, daily chemicals, tobacco, petroleum, papermaking, textile, construction and other fields.
(1) Used in drilling of petroleum and gas, digging wells and other projects
Thin and solid filter cake with low permeability can be formed on the wall of well by mud with CMC and the water loss will be reduced. Like other suspended dispersion, drilling mud has a certain existing period; the mud will be stable and its existing period can be extended after adding CMC. CMC with high viscosity and high degree of substitution is suitable for the mud with smaller density; CMC with low viscosity and high degree of substitution is suitable for mud with large density. The selection of CMC should be based on the mud types and regions, depth of wells and other different conditions.
(2) Application in tobacco
Tobaccograde CMC is used for the bonding of tobacco sheet. The CMC of “Lotus” brand has high dissolution velocity and strong adhesion stress, which will help to improve the quality of cigarettes and reduce costs.
Sodium Carboxyl Methyl Cellulose(CMC)
