Carboxy Methylated Cellulose

Carboxymethyl Cellulose (CMC) is odorless, tasteless, non-toxic white powder or micro-yellow fibrous in pure state, stable performance, easy to dissolve in water, its aqueous solution is neutral or alkaline transparent viscous liquid, soluble in water soluble glue and other resin, insoluble in ethanol and other organic solvents.

CMC of Oil Drilling Grade

CMC is a high-purity, high-efficiency slurrying agent. It is resistant to salt, base and moisture, compatible with sea water and saturated brine. It is a strong thickener, suitable for in-situ preparation with dry powder.

1.High degree of substitution, good uniformity of substitution.

2.High transparency, viscosity and water loss can be controlled.

3.Suitable for fresh water, sea water, saturated brine slurry.

4.Stabilize soft soil structure; prevent collapse of wall of a well.

5.Can improve mud-making volume, reduce filtration loss.

6.Has excellent performance in drilling of oil.

Types and specification:

Remarks:

(1)     Partical size: Min. 95% pass through ASTM 30 mesh

(2)     We also can produce according to customer special requirement

(3)     Dissolve suggestions: Pre-mix of CMC powder with other materials when dissolve

(4)     Packed in Kraft paper bags of 25kgs net each. 18 months under dark, cool and dry conditions.

PAC oil Drilling Fluid

Description:

1.This product is can effectively enhance viscosity and reduce fluid loss in water base drilling fluid inclusive saturated salt water drilling fluid system , which is water- soluble polymer after chemical modification.

2.The product is free-flowing powder and meets to OCMA international standard.

Technical Specifications :

CMC of Food-grade

CMC is made from natural cotton fibers or wood pulp, through etherification, purification and drying process to made anionic cellulose ether, and It is widely used in food, pharmaceutical and cosmetic industry as thickener and stabilizer.

Types and specification:

Remarks:

(1)Partical size: Min. 95% pass through ASTM 80 mesh

(2)We also can produce according to customer special requirement

(3)Dissolve suggestions: Pre-mix of CMC powder with other materials when dissolve

(4)Packed in Kraft paper bags of 25kgs net each. 24 months under dark, cool and dry conditions.