Hydroxypropyl Methyl Cellulose HPMC
Hydroxypropyl methyl cellulose (HPMC) is a semi-synthetic, inert, viscoelastic polymer that is widely used in various industries including pharmaceutical, food, cosmetic, and construction. It is derived from natural cellulose and has a wide variety of applications due to its unique properties.
Structure and Properties
Structure: HPMC is a linear polymer made up of repeating glucose units. Hydroxypropyl and methyl groups are attached to this polymer, giving it viscoelastic properties.
Physical Properties: HPMC is a white or slightly yellow powder, odorless and tasteless. It dissolves in cold water to form viscous solutions. The viscosity of these solutions decreases with increasing temperature.
Chemical Properties: HPMC is a stable polymer and is resistant to heat, light and many chemicals.
HPMC Applications
- Pharmaceutical Industries
- Food Industries
- Cosmetics Industries
- Construction Industries
Applications
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Hydroxypropyl Methyl Cellulose HPMC
Products | Grade | Methoxy Content | Particle Size | Viscosity | Applications | Data Sheet | MSDS |
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Hydroxypropyl Methyl Cellulose HPMC | 19-24% | 99% pass 80 mesh | 400-75,000 mPa.s (Brookfield RV 2%) | ||||
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Hydroxypropyl Methyl Cellulose HPMC |