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Hydroxypropyl methyl cellulose

Product Introduction
Hydroxypropyl methyl cellulose is white or white powder, soluble in water and some solvents, soluble in water and some solvents, HPMC also has thickening ability, this product is industrial grade hydroxypropyl methyl cellulose, in the construction process of the building industry, hydroxypropyl methyl cellulose is mainly used for building walls, stucco, caulking and other mechanized construction, especially in the decorative construction, Used for pasting tile, marble, plastic decoration, paste strength is high, but also can reduce the amount of cement. Used as a thickening agent in coating line, can make the coating light high and fine, no powder, improve the leveling performance. Hydroxypropyl methyl cellulose can also be used in plaster gypsum, bonding gypsum, caulking gypsum, water resistant putty can significantly improve its water retention, bond strength.
Item | Property |
Methoxy | 19.0-30.0% |
Hydroxypropyl | 7.0-12.0% |
Gelation temperature | 60-90℃ |
Moisture content | ≤5% |
Ash content | ≤3.0% |
PH value | 4.0-8.0 |
Viscosity | 50--200000mPa.s |

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