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hydroxypropyl methyl cellulose hpmc
XLW
COMMON NAME | HYDROXYPROPYL METHYL CELLULOSE |
ABBREVIATION | HPMC |
CAS NO. | 9004-65-3 |
STANDARDS COMPLIANT | ENTERPRISE STANDARD |
CHEMICAL FORMULA | R=CH2CH(CH3)OH |
Type: | Hydroxypropyl Methyl Cellulose HPMC |
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Hydroxypropyl: | 7.0-12.0 |
Methoxy: | 28.0-32.0 |
Water: | 5.0 Max |
HPMC Viscosity: | MPa.S 5-200000 |
HPMC Appearance: | White or Almost White Powder |
* Particle size: 98.5% passes through 100 mesh; 100% passes through 80 mesh.
* Charring temperature: 280-300ºC.
* Bulk density: 0.25-0.70 g/cm3 (Usually around 0.5 g/cm3 )
* Real specific gravity: 1.26-1.31.
* Browning temperature: 190-200ºC.
* Surface tension: (2% water solution) 42-56dyn.cm.
* Properties: Dissolved in water and some organic solvent such as ethanol. propyl alcohol. ethylene chloride, the water solution is of surface activity. It is a nonionic surface active agent. Gelation temperature is different for different grades. For example, among 60RT Hydroxypropyl Methylcellulose, 60 is gelation temperature, Namely, 2% water solution will form gelation at 60%.
PRODUCT DESCRIPTION:
STORAGE:Sealed and kept in a dry place
PACKAGE:Woven polypropylene bag
NET WEIGHT:25kg/bag
Package | Drum No. | Net Weight per Drum | Net Weight per 20'FCL |
IBC Drum | 20.00 | 1200 KG | 24 MT |
35KG Drum | 720.00 | 35 KG | 25.2MT |
220KG Drum | 80.00 | 220 KG | 17.6 MT |
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