| Type: | Viscosity Reducer Admixture |
|---|---|
| Transport Package: | 25kg Bags, Carton |
| Specification: | 25kg |
| Trademark: | XINWEITE |
| Origin: | China |
| Samples: |
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| Customization: |
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Audited Supplier Hydroxypropyl methylcellulose (INN name: Hypromellose), also simplified as hydroxypropyl methylcellulose (HPMC), is a variety of nonionic cellulose mixed ethers. It is a semi-synthetic, inactive, viscoelastic polymer .This product is industrial grade HPMC, mainly used as the dispersing agent for PVC production and as the main assistant used in producing PVC suspension polymerization.
It is also used as thickener, stabilizer, emulsifier, excipient, water retention agent, and film-forming agent etc.in producing petrochemicals, building materials, paint removers, agricultural chemicals, inks, textiles, ceramics, paper. cosmetics and other products.
Technical:
Item No. & Description: Hydroxypropyl Methyl Cellulose
HPMC: 10,0000 visicosity,2% water solution,20°C
Methoxyl contend,%:19.0-24.0
Hydoxy propoxy content,%:4.0-12.0
Gelling temperature:70-90
Moisture content,% ≤5.0
Ash,% ≤1.0
PH Value :5.0-7.5
Appearance: White powder or granule
Fineness,mesh >80
HPMC is used for wall putty, tile adhesive, cement mortar, dry mix mortar, wall plaster, skim coat, mortar, concrete admixtures, cement, gypsum plaster, joints fillers, crack filler, etc.
| Product name | Hydroxypropyl methyl cellulose/HPMC | MF | C12H20O10 |
| Appearance | white or similar white granules or powder | Gel temperature /°C | 45.0-78.0 |
| CAS NO | 9004-65-3 | PH value (1% solution 25°C) | 5.0-9.0 |
| HS Code | 39123900 | Viscosity(2% solution 20°C) | 400 - 200000mpa.s |
| Specification | Industrial grade | Particle size | 80-120mesh |
| Methoxyl group % | 19-30 | Ash content (WT%) | ≤5.0 |
| Hydroxyl propyl group % | 4.0-12.0 | Water content (WT%) | ≤5.0 |
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