Hydroxypropyl methyl cellulose (HPMC)
Appearance : Milky white or white powder
HPMC is a non-ionic ,water soluble cellulose ether that form films, water-retentions, stability, adhesiveness, especially
widely used for construction materials because it is chosen to enhance adhesion, water retention, and lubricity, shrink
and crack resistance. Modified cellulose ethers improve on the slippage, brittle resistance to pressure and tensile sex.
Therefore, for cement and plaster based motors, wi...