China top china hpmc cellulose ether manufacturers
The hpmc cellulose
chemical powder cas is 9004-65-3 , and the full name is hydroxypropyl methylcellulose .
Hydroxypropyl methylcellulose, also known as hypromellose, cellulose hydroxypropyl methyl ether, is obtained by using high purity cotton cellulose as a raw material and special etherification under alkaline conditions.
Hydroxypropyl Methyl Cellulose (HPMC)
is odorless, tasteless,non-toxic cellulose ethers producted from natural hIgh molecular 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, and protetive colloid properties of surface activity and maintain moisture function properties ect.
CAS NO: 9004-65-3
Appearance: white or slightly yellow powder
Taste: odorless and tasteless
Carbonization temperature: 280-300℃
True specific gravity: 1.26-1.31
Good water retention capacity,Improved adhesion and sliding resistance
Developing workability,Prolonging open time
Good wetting ability,Increased mortar yield
thermal insulation mortar, ceramic tile adhesive, jointing agent, stucco gypsum, plaster;
paint thickening agent, dispersing agent and stabilizer;
ink industry as the thickening agent, dispersing agent and stabilizer;
plastic forming mold release agent, softener, lubricants;
cement, gypsum secondary products;
25kg net paper compound plastic bags with PE inner liner or clients’ requirement