Hydroxypropyl Methyl Cellulose (Hpmc)

Hydroxypropyl methylcellulose (HPMC), is a variety of nonionic cellulose mixed ethers. It is a semi-synthetic, inactive, viscoelastic polymer .This product is industrial grade HPMC, mainly used as the dispersing agent for PVC production and as the main assistant used in producing PVC suspension polymerization. It is also used as thickener, stabilizer, emulsifier, excipient, water retention agent, and film-forming agent producing petrochemicals, building materials, paint removers, agricultural chemicals