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Brookfield Viscosity20000 mpa.s HPMC

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Brookfield Viscosity20000 mpa.s HPMC

Hydroxypropyl methyl cellulose (HPMC) is made of refined cotton after crushing, and sodium hydroxide (liquid alkali) solution for alkalization reaction, then add methylene chloride + propylene oxide, etherification reaction, forming HPMC crude products, after neutralization (PH value adjustment), pressure filtration, drying, screening to obtain a certain fineness of HPMC pure products. The finished product has a slight odor, methane. Our Advantages: Excellent workability: provide suitable viscosity, good plasticity and easy for construction. Good water retention: make the slurry fully hydrated, extend the open time and avoid cracking Good slipping resistance: make slurry adhere to the surface strongly to prevent slipping. HPMC GMK20M Application: Tile Adhesive Thermal Insulation Plaster, Renders, cement based Skim coats, Renders Manual plaster, Gypsum based Joint Compound Hydroxypropyl Methyl Cellulose (HPMC) Hydr…