CMS - Carboxymethyl Cellulose - China Yeyuan Chemical Raw Material Supplier - PVC - PVC Additives - Chemical Additives

CMS

Name: CMS
Brand: China Yeyuan Chemical Raw Material Supplier - PVC - PVC Additives - Chemical Additives

CMS is an ether derivatives of natural starch after chemical modification.it is a kind of water-soluble starch, both in cold and hot water with the features of bonding, thickening, emulsification, dispersion, suspension, stability.

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Performance and Usage

A kind of water-soluble glues (hydrosol) with good performance.

As stabilizing agent and water retention agent in drilling mud,our CMS　can decrease the filtration loss,improve the coalescence stability of clay particles and prevent the wall collapse．
As deposit agent in synthetic detergent, it improves the quality of washing by repelling the negatively-charged particles of the dirt and preventing the dirt from returning to the fabric,especially for the synthetic fiber fabric of hydrophobicity.
As rheological modifier in building coating,it provides a good process and resists to tear in.

Application method
Details of preparation and process will be provided on your request.

Quality Specification

（analysis method offered on your request）

	CMS-H	CMS-L	CMS-A
appearance	white or light yellow powder	white or light yellow powder	white or light yellow powder
moisture	12%max	12%max	12%max
pH	8.0-12.0min	8.0-12.0min	8.0-12.0min
D.S.	0.25min	0.35min	0.30min
purity	85%	80%	80%min
Sieve	95%min 250μm (60mesh)	95%min 250μm (60mesh)	95%min 250μm (60mesh)
viscosity (B) 2%	500-1000 mPa.s	50-200 mPa.s	200-500 mPa.s