HOT SELLING CARBOXY METHYL CELLULOSE FOOD GRADE SODIUM CMC

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Model:	ZF02
Brand:	Z&F SUNGOLD
Origin:	Made In China
Category:	Chemicals / Food Additives
Label:	CARBOXY METHYL CELLU , cmc gum , FOOD GRADE CMC SODIU
Price:	¥2100 / ton
Min. Order:	1 ton

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Product Description

CELLUTEL Carboxy Methyl Cellulose CMC Sodium is one kind of poly anionic cellulose ether which has good solubility in both hot and cold water for oil drilling.

♦CMC Characteristics:

It has good water-loss controlling ability, especially PAC is highly effective drop filter-loss agent.Even added at low quantity, it can control water loss at very high level,but does not affect slurry’s other characteristics.

It can form high quality slurry cake which is strong and flexible.

It has good temperature resistance and certain rheology, so the viscosity in salt solution is the same as in water, which is specially suitable for the deep well.

It effectively controls the rheology of slurry, with good non-Newtonian fluid performance.

♦CMC Specification:

Items	Standards
Appearance	White to cream colored powder
Particle Size	Min 95% pass 80 mesh
Purity(dry basis)	99.5% Min
Viscosity (1% solution, dry basis, 25°C)	1500- 2000 mPa.s
Degree of substitution	0.6- 0.9
pH (1% solution)	6.0- 8.5
Loss on drying	10% Max
Lead	3 mg/kg Max
Arsenic	2 mg/kg Max
Mercury	1 mg/kg Max
Cadmium	1 mg/kg Max
Total heavy metals (as Pb)	10 mg/kg Max
Yeasts and moulds	100 cfu/g Max
Total plate count	1000 cfu/g
E.coli	Netative in 5 g
Salmonella spp.	Netative in 10g