Hydroxypropyl Methylcellulose (HPMC) Powder 9004-65-3
- CAS No.: 9004-65-3
- Type.: Thickeners
- Appearance: White powder
- Molecular Formula: C3H7O
- Shelf Life: 2 Years
- Min Order Quantity: 25kg
Index | Specification | Result |
Appearance | White power | White power |
Viscosity Mpa.s | 7500-8500 | 8000 |
PH Value | 6-8 | 7.1 |
Methoxy % | 24.0-30.0 | 25 |
Hydoxypropyl, % | 6.0-12.0 | 9.9 |
Moisture % | ≤5.0 | 4 |
Ash % | ≤3.0 | 1.3 |
Transmittance of light | ˃90 | 94 |
Water-retention rate | ˃90 | 97 |
Particle size mesh | 80 | 100% passed |
Conclusion | Passed |
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(2) Construction industry: Hydroxypropyl Methylcellulose (HPMC) as water and sediment slurry agent, retarder so that mortar with pump-delivery. In plaster, gypsum material, putty powder or other building materials as binders, to improve the smearing and prolong the operation of time.
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(3) Paint industry: In the paint industry Hydroxypropyl Methylcellulose (HPMC) is used as thickener, dispersants, and stabilizers, in water or organic solvents have good miscibility. As a paint stripping agent.
(4) Plastic: Hydroxypropyl Methylcellulose (HPMC) can be used as forming release agent, softening agent, lubricant and so on.
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