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Ceramics,Construction and Paint Grade CMC

Ceramics,Construction and Paint Grade CMC
Product Detailed
Ceramics,Construction and Paint Grade CMC 1.as adhesives,dispersants 2.CAS No.9000-11-7 3.accept inspection 4.Sodium salt

Ceramics,Construction and Paint Grade CMC :

1.Chemicals Name: Carboxymethyl cellulose

Synonyms: Cellulose carboxymethyl ether sodium salt;CMC;Sodium Carboxymethyl Cellulose;CM-Cellulose sodium salt; Cellulose glycolic acid, sodium salt; Cellulose sodium glycolate; Cellulose, carboxymethyl ether, sodium salt;

Molecular formula: [C6H7O2(OH)2CH2COONa]n 

CAS No.:9004-32-4;9000-11-7 

2.Properties :

white or yellowish floc like fiber powder or white powder,odorless,tasteless, no toxicity; disolved in cold water or hot water, solution is basic or neutral, its solution is stable in ph of 2-10, color-changed temp. is 227οC, charring temp. is 252οC, the surface tension of 2% solution is 71mn/n.

3.Specifications :

Item

Specification Index

IH-8

IH-7

IH-6

IM-6

Viscosity (mpas)

1200 Min

800-1200

2000 Min

500 Min

(2% Water Solution)

Purity (%)

90 Min

85 Min

90 Min

70 Min

Degree of Substitute

0.8 Min

0.7 Min

0.65 Min

0.60 Min

Loss on Drying (%)

10 Max

10 Max

10 Max

10 Max

PH Value

6.0-8.5

6.0-8.5

6.0-8.5

7-9

4.Application :

 In ceramics and constructor industry, CMC acts as thickener. It is a good agent to stabilize, retain moisture. It is useful to make the material viscoid and less-gelatin. 

5.Packing & storage:

Net wt 25Kg  per bag. 16 MT / 20 FCL; or according to customized  

Kept in clean, dry and ventilating place, avoid moisture, fire and high temperature.

Ceramics,Construction and Paint Grade CMC



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