Introduction

CMC is an ether derivatives of natural cellulose after chemical modification.it is a kind of water-soluble glues, both in cold and hot water with the features of bonding, thickening, emulsification, dispersion, suspension, stability, film, and so on.

Applied range

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

Function

As building putty additives in construction ,our CMC provides a good process of putty coating, water retention and flowing resistance.

Dosage

348                      0.8-1.5% 218A                     0.6-1.2%

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

Physicochemical indexes

（analysis method offered on your request）

	348	218A
appearance	white cotton-like	white or light yellow powder
moisture	45.0%max	10.0%max
pH	8.0-12.0	8.0-10.0
D.S.	0.5min	0.5min
purity	50%min	50%min
sieve	-	98%min 25μm(60mesh)
viscosity(B) 1%	50-500mPa.s	100-500mPa.s

Storage

stored in a cool, dry place.,temperature < 40°C，relative humidity < 75% ,for the above-mentioned products,218A shelf life is 24 months,  348 shelf life is 6months.

Packaging

packed in 25kg (55.1lbs) net multiply paper bags or valve paper bags.

Legality

Legality of the products should consult the local laws and regulations because legislation vary from country to country. Information about them is provided on your request.

Safety and Use
Information related to health and safety is provided on your request.
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Origin
China P.R.C.