Лепилен карбоксиметил целулозен прах CMC

    Carboxy Methyl Cellulose (CMC) is synthesized via the alkali-catalyzed reaction of cellulose with chloroacetic acid. The polar (organic acid) carboxyl groups make the cellulose water-soluble and chemically reactive. The functional characteristics of Food-grade Carboxy Methyl Cellulose (CMC) are determined by the substitution℃of the cellulose structure (i.e., the quantity of hydroxyl groups involved in the substitution reaction), along with the chain length of the cellulose backbone structure and the aggregation℃of the carboxymethyl substituents.

CMC has a high ability to control water loss. In particular, PAC is a highly effective fluid loss reducer at lower dosages. You can control the loss of water to a higher level. It does not affect other properties of the mud.

Образуваната кална торта е с добро качество, силна и здрава .

It has good temperature resistance and excellent salt resistance. Under a certain salt concentration, it still has a good ability to reduce water loss and maintain a certain rheology. Compared to soluble in salt water and soluble in water, the viscosity hardly changes. Particularly suitable for offshore drilling and deep well requirements.

Той може добре да контролира реологичните свойства на калта . Има добра не-нютонова плавност .