Hydroxypropyl Methyl Cellulose (HPMC)
Technical Index:
Hydroxypropyl Methyl Cellulose (HPMC)
Specification |
Industrial grade | ||
HG-E |
HG-F |
HG-K | |
Appearance |
white or similar white granules or powder | ||
Methoxyl group |
28-30% |
27-29% |
19-24% |
Hydroxyl propyl group |
7-12% |
4-7.5% |
4-12% |
Gel temperature |
58-65℃ |
62-70℃ |
70-91℃ |
PH value |
5.0-7.5 | ||
Viscosity(2% solution,20℃) |
5-200000mPa.s | ||
Particle size |
80-100mesh | ||
Water content |
≦5.0% | ||
Ash content |
≦1.5% |
Notes: Various viscosity products are available according to customer ' s requirements.