Personnalisation: | Disponible |
---|---|
Apparence: | Poudre blanche |
Application: | Construction |
Fournisseurs avec des licences commerciales vérifiées
Audité par une agence d'inspection indépendante
COMMON NAME | HYDROXYPROPYL METHYL CELLULOSE |
ABBREVIATION | HPMC |
CAS NO. | 9004-65-3 |
STANDARDS COMPLIANT | ENTERPRISE STANDARD |
CHEMICAL FORMULA | R=CH2CH(CH3)OH |
INDEX | UNIT | TECHNICAL INDICATIONS | |
60SLO SERIES | 75SLO SERIES | ||
HYDROXYPROPYL | % | 7.0-12.0 | 4.0-12.0 |
0.2-0.3 (DS) | 0.1-0.3 (DS) | ||
METHOXY | % | 28.0-32.0 | 19.0-24.0 |
1.8-2.0 (DS) | 1.1-1.6 (DS) | ||
WATER | % | 5.0 MAX | 5.0 MAX |
PARTICLE SIZE | % | 90% THROUGH 250μm (ASTM MESH NO. 60) 80% THROUGH 125μm (ASTM MESH NO. 120) 80% THROUGH 106μm (ASTMMESH NO. 140) |
|
VISCOSITY (2% SOLUTION NDJ) | MPA.S | 5-200000 | |
GELLING TEMPERATURE | ºC | 56-64 | 68-90 |
LIGHT TRANSMITTANCE | % | 70 MIN | 70 MIN |
WHITENESS | % | 75 MIN | 75 MIN |
PACKING DENSITY | G/L | 370-420 | |
APPEARANCE | WHITE OR ALMOST WHITE POWDER |