Hydroxypropyl methyl cellulose

Product Details

CasNo： 9004-65-3

MF： C3H7O*

Appearance： white or slightly yellow powder

Packing： 25kg/fiber drum

Purity： Viscosity (NDJ, 2%, mpa.s) 150,000 min

Basic Information

Product Description

Hydroxypropy Methyl Cellulose Ether (HPMC) is  widely used as a thickener, stabilizer and water retaining agent for building materials. It provides water retention and workability for mortars, it can improve adhesion, reduce skinning and increase open time.HPMC also has thickening ability, low ash content, PH stability, water retention, excellent film forming, and extensive enzyme resistance, dispersion and so on.
Hydroxypropy Methyl Cellulose Ether (HPMC) is a highly pure cotton cellulose as raw material, under alkaline conditions by special etherification and preparation.White or whitish powder.HPMC decreases with the decrease of methoxide content, increase of gel point, decrease of water solubility and decrease of surface activity.
Hydroxypropy Methyl Cellulose Ether (HPMC) has thickening ability, salt resistance, low ash powder, pH stability, water retention, dimensional stability, excellent film forming, and a wide range of enzyme resistance, dispersion and adhesion.

HPMC Properties

Water Retention:The water retention will be enhanced, which is helpful with such problems as cement or gypsum construction.

Adhesivity:It can make mortar attach to base material better sincethe plasticity of mortar is enhanced.

Operationality:It can enhance the plasticity of mortar and improve the coating efficiency in construction projects

Storage:
Keep it in cool dry warehouse,away from moisture, sun,fire,rain.

Packing

Pharma grade:     25kg/fiber drum, 9mt/20''container.

Industrial grade:   25kg/bag, 14mt/20''container