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Kingsun - Model CMC -Carboxymethyl Cellulose
Carboxymethyl Cellulose (CMC) is a non-toxic, odorless, white flocculent powder with stable performance and easily soluble in water. Its aqueous solution is a neutral or alkaline transparent thick liquid. Carboxymethyl cellulose is the product with the largest output, the most widely used and the most convenient product among cellulose ethers. Carboxymethyl cellulose uses as a binder, thickener, suspending agent, emulsifier, dispersant, stabilizer, sizing agent, etc.
- Product Name: Carboxymethyl Cellulose
- Appearance: White flocculent powder
- PH Value: 7.0~9.0
- CAS No.: 9000-11-7
- HS Code: 3912310000
- Degree of Substitution(D.S): 0.75~0.85
- Purity(%): 65 Min
CMC Carboxymethyl Cellulose Uses
Carboxymethylcellulose is used as a retarder for building concrete in the construction industry. CMC has obvious water retention and thickening effect in concrete, which can prolong the setting time of concrete, improve the setting strength of concrete, and avoid cracks in buildings.
CMC has the functions of bonding, thickening and suspending in the imitation porcelain coatings for the internal and external walls of buildings. When CMC is used to scrape putty on the wall, it can increase the strength of the putty, prevent the putty from cracking, and play a lubrication role.