Product name | HPMC | ||
content of hydroxypropyl | 7.0-12.0 | 4.0-12.0 | |
content of methoxy | 28.0-32.0 | 19.0-24.0 | |
gel temperature(â) | 56-64 | 68-90 | |
Ash | â¤5% | ||
Value | 6.5-8.0 | ||
moisture | â¤5% | ||
light transmittance | â¥70 | ||
whiteness | â¥75 | ||
packing density | 370-420 | ||
appearance | white or almost white powder | ||
Viscosity | 5-200,000 It can be custmized | ||
Re HPMC increased with methoxy content reduce, the gel point water solubility and surface activity also decpends on customers' situation |