Hydroxy propyl methyl cellulose (HPMC) is odorless, tasteless,non-toxic cellulose ethers produce from natural high molecula and protective colloid properties of surface activity and maintain moisture function properties ect.cellulose through series of chemical processing and achieved.It is white powder with good water solubility. It has thickening, adhesion ,dispersing, emulsifying, film, suspended, adsorption, gel. In the course of construction,HPMC is used for wall putty, tile adhesive, cement mortar, dry mix mortar, wall plaster, skim coat, mortar, concrete admixtures, cement, gypsum plaster, joints fillers, crack filler, etc.

Main Application

It serves as thickener, stabilizer and water retaining agent in building materials, optimizing mortar workability, adhesion and construction time.

Raw Material & AppearanceProduced from high-purity cotton cellulose through alkaline etherification, it is white or off-white powder.

Performance Characteristics

It features good thickening effect, low ash content, pH stability, salt resistance, excellent water retention, film-forming property, dispersibility and enzyme resistance.

Property Rule

Its gel point, water solubility and surface activity change along with methoxide content variation.