Methyl Hydroxyethyl Cellulose HPMC
HPMC(Hydroxypropyl methyl cellulose)
Hydroxypropyl Methyl Celluloseare types of non-ionic cellulose ether, which are a powEPTof white to off white coloration, that purpose as a thickener, binder, film-previous, surfactant, protective colloid, lubricant, emulsifier and suspension and drinking water retention assist. In addition, there sorts of cellulose ethers exhibit houses of thermal gelation, metaXiHu (West Lake) Dis.Hu (West Lake) Dis.c inertness, enzyme resistance, low odor and style, and PH security.
Due to the myriad of properties, HPMC is frequently employed to substitute numerous other additives with lower concentration, generating HPMC an amazingly successful and successful additive in area of adhesives, building, food items, EPT merchandise, prescription drugs and etc.
| Common Name | HYDROXYPROPYL METHYL CELLULOSE |
| ABBREVIATION | HPMC |
| CAS NO. | 9004-65-3 |
| STHangZhouRDS COMPLIANT | EPTRPRISE STHangZhouRD |
| CHEMICAL Method | R=CH2CH(CH3)OH |
Bodily AND CHEMICAL Homes:
* Particle dimension: 98.5% passes by way of one hundred mesh a hundred% passes by way of 80 mesh.
* Charring temperature: 280-300 ordmC.
* Bulk density: .25-.70 g/cm3 (Usually around .five g/cm3 )
* Real certain gravity: 1.26-1.31.
* Browning temperature: one hundred ninety-200 ordmC.
* Surface pressure: (2% drinking water solution) forty two-56dyn.cm.
* Qualities: Dissolved in water and some natural and organic solvent this kind of as ethanol. propyl liquor. ethylene chloride, the drinking water solution is of floor activity. It is a nonionic surface area lively agent. Gelation temperature is various for distinct grades. For instance, among 60RT Hydroxypropyl Methylcellulose, 60 is gelation temperature, Particularly, 2% water answer will sort gelation at sixty%
.
| INDEX | Device | Specialized INDICATIONS | |
| 60SLO Collection | 75SLO Sequence | ||
| HYDROXYPROPYL | % | seven.-twelve. | four.-twelve. |
| .two-.3 (DS) | .one-.3 (DS) | ||
| METHOXY | % | 28.-32. | 19.-24. |
| 1.8-2. (DS) | 1.one-1.six (DS) | ||
| Drinking water | % | 5. MAX | five. MAX |
| PARTICLE Measurement | % | ninety% By way of 250 mum (ASTM MESH NO. sixty) 80% Via 125 mum (ASTM MESH NO. 120) eighty% By means of 106 mum (ASTMMESH NO. one hundred forty) |
|
| VISCOSITY (2% Solution NDJ) | MPA.S | 5-200000 | |
| GELLING TEMPERATURE | ordmC | fifty six-64 | 68-90 |
| LIGEPT TRANSMITTANCE | % | 70 MIN | 70 MIN |
| WHITENESS | % | 75 MIN | 75 MIN |
| EPT DENSITY | G/L | 370-420 | |
| Visual appeal | WHITE OR Almost WHITE POWEPT | ||
| Quality | Viscosity(2% NDJ) | Viscosity (two% Brookfield) |
Tile Adhesive | Joint Filler | Cement Based Putty | Gypsum Based mostly Putty | Gypsum Based mostly Plaster | Masonry Mortar | |
|
HPMC |
KLD400 | four hundred | 400 | ||||||
| KLD4K | 4,000 | 4,000 | #9733 | ||||||
| KLD15K | 15,000 | 15,000 | #9733 #9733 | ||||||
| KLD40K | 40,000 | 20,000 | #9733 | ||||||
| KLD60K | 60,000 | 30,000 | #9733 #9733 | ||||||
| KLD80K | 80,000 | forty,000 | #9733 #9733 | #9733 | #9733 #9733 | #9733 | |||
| KLD100K | 100,000 | 45,000 | #9733 #9733 | #9733 #9733 | #9733 | #9733 | #9733 #9733 | ||
| KLD150K | one hundred fifty,000 | sixty five,000 | #9733 #9733 | #9733 #9733 | #9733 | ||||
| KLD200K | 200,000 | seventy five,000 | #9733 | ||||||
| KLD200S | 200,000 | seventy five,000 | #9733 #9733 | ||||||
|
HPMC-MAX |
KLD40M | forty,000 | twenty,000 | #9733 | #9733 #9733 | #9733 | |||
| KLD60M | 60,000 | thirty,000 | #9733 | #9733 #9733 | #9733 | #9733 #9733 | #9733 | ||
| KLD80M | eighty,000 | 40,000 | #9733 #9733 | #9733 #9733 | #9733 #9733 | #9733 #9733 | |||
| KLD100M | a hundred,000 | forty five,000 | #9733 #9733 | #9733 | #9733 #9733 | #9733 #9733 | |||
| KLD150M | one hundred fifty,000 | 65,000 | #9733 | #9733 |
| Quality | Viscosity(2% NDJ) | Viscosity(two% Brookfield) | Plaster Mortar | Exterior Wall Insulation | Self-Leveling Compounds | |
|
HPMC |
KLD400 | four hundred | 400 | #9733 #9733 | ||
| KLD4K | four,000 | 4,000 | ||||
| KLD15K | fifteen,000 | fifteen,000 | ||||
| KLD40K | forty,000 | 20,000 | ||||
| KLD60K | 60,000 | 30,000 | ||||
| KLD80K | 80,000 | 40,000 | #9733 #9733 | |||
| KLD100K | 100,000 | 45,000 | #9733 #9733 | #9733 #9733 | ||
| KLD150K | 150,000 | 65,000 | #9733 | #9733 #9733 | ||
| KLD200K | 200,000 | 75,000 | #9733 #9733 | |||
| KLD200S | 200,000 | seventy five,000 | #9733 #9733 | |||
|
HPMC-MAX |
KLD40M | forty,000 | 20,000 | |||
| KLD60M | 60,000 | thirty,000 | #9733 | #9733 | ||
| KLD80M | 80,000 | forty,000 | #9733 #9733 | |||
| KLD100M | one hundred,000 | forty five,000 | #9733 #9733 | #9733 | ||
| KLD150M | one hundred fifty,000 | 65,000 | #9733 | #9733 #9733 |
#9733: Workable #9733 #9733: Suggested
