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- Contact Person : Ms. Fon Wendy
- Company Name : Zhengzhou Cavern Industry And Commerce Co., Ltd.
- Tel : 0086-371-56608701
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Related Product Searches:Ceramics,Construction and Paint Grade CMC,High Quality,CMC, Cellulose carboxymethyl ether sodium salt,CMC
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