Product Details

Product Description

Factory supply high quality CMC /Chemical CMC for Oil Drilling Grade

1.CMC for drilling fluid complies
2.CMC for ceramic industry
3.CMC for painting
4.CMC Carboxy Mthyl Cellulose

CMC Carboxy Methyl Cellulose

Main physical and chemical properties

CMC,a polyanionic electrolyte,is a white to slight yellow powder product that is

odorless,tasteless and physiologically harmless.It can be readily hygroscopic

and soluble in water to become a viscous solution. It cannot be fermented and

has good properties of salt-and heat-resistance and film-forming ability.It is also

a strong emulsifier for grease.

Main applications

Sodium carboxy methyl cellulose(CMC)has good water solubility.It has function of

thickening,binding,water-maintaining,emulsifying,and suspending,etc.in its water

solution so it can widely used as thickener,water-maintainer,dispersing agent,

emulsifier,stabilizer,and adhesive,etc.

The main application fields of CMC are in industries of food,toothpaste,petroleum,

medicine,ceramics,welding rod,coating,paper making,construction,etc.

CMC for drilling fluid complies

CMC and PAC can be widely used in petroleum drilling,having good water loss

control capability.CMC products is effective water loss controller and viscosifier

with high mud yield,strong salt resistance and temperature tolerance.

The main specifications are as follows

CMC for ceramic industry

In ceramic industry, CMC can be used as excipient,plasticizer,and intensifier of the

blank.Adding appropriate amount of CMC into the blank will enhance the blank,

binding force and reduce blank,s breakage rate.In ceramic material, CMC can

improve the glaze slurry,s flow and increase the smoothness and quality of glazed

surface.

The main specifications are as follows

specifications product types	viscosity mPa.s(2%,NDJ-79)	Degree os substitution(D.S) ≥	Loss after drying ≤	PH value
C0492	300-500	0.9	10%	6.5-8.0
C1002	1000-1500	0.9
C1583	≥1500	0.8
C0663	500-800	0.6

CMC for painting

AS protective colloid, CMC will heighten stability stability of emulsion polumerization

system to evenly scatter the additives of pigment and filler,etc.into painting so as to

impart with good pigment adhesion effect. CMC can evidently imorove latex painting,

s viscosity,anti-plash and sag resistance of painting in order for enhancing painting,

s workability.

The main specifications are as follows

specifications product types	Visicosity mPa.s(2%,NDJ-79)	Degree of substitution(D.S)≥	loss after drying,≤	ph value
TS-1	800-1200	0.7	10%	6.5-8.0
TS-2	1200-1800
TS-3	≥1800