Type: | Thicken Additive |
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Usage: | Construction |
Delivery Time: | Within 20days |
Transport Package: | 25kg Bags, Carton |
Specification: | 25kg |
Trademark: | XINWEITE |
Samples: |
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Customization: |
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High viscosity water retention hydroxypropyl methylcellulose HPMC
Product Details: Hydroxypropyl Methyl cellulose (HPMC)
CAS No: 9004-65-3
HS: 3912390000 (3912900000)
Name: Hydroxypropyl Methyl Cellulose
Abbreviation: HPMC, MHPC
Physical properties:
1. Particle sizes:100% pass rate in 100 mesh
2. Apparent density:0.28-0.45 g/ml (usually about 0.36 g/ml),specific density 1.26-1.31ml.
3. Color change temperature:180-200ºC; Carbonization temperature:280-300ºC.
4. The higher methoxy content in HPMC, the lower gelation temperature, and the higher solubility in water and surface activity.
5. HPMC has some other characteristics, for example, thickening property, pH stability, retention of water, excellent film-forming property, good disperse and adhesion ability.
The HPMC mainly plays a role in water retention and thickening, able to effectively improve the bond force and sag resistance of slurry. Air temperature, humidity, wind pressure and other factors will affect the evaporation rate of water in cement mortar and gypsum-based products.
Advantages for end-use products:Packing: In 25kg bags out HDPE bags inner with LDPE bags
Store it in a cool, dry place below 30degree and protected against humidity and pressing, since the goods is thermoplastic, storage time should not exceed six months.
1. We provide life-long after sale service.
2. We closely cooperate with experienced transportation agent, shipping companies/air lines (Like DHL, Fedex, TNT, EMS) to ensure the shortest shipping time at the latest available freight.
3. All enquiries and requests about our products will be replied within 24 hours except weekends and public holidays of China.
4. All problems faced by our customers will be taken and solved promptly.
Free Sample would be provide for you.Hope we have a chance to discuss business and build a long cooperation.
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