Building materials HPMC Hydroxypropyl Methyl Cellulose

HPMC Hydroxypropyl Methyl CelluloseHPMC(Hydroxypropyl methyl cellulose)Hydroxypropyl Methyl Celluloseare types of non-ionic cellulose ether, which are a powder of white to off white color, that function as a thickener, binder, film-former, surfactant, protective colloid, lubricant, emulsifier and suspension and water retention a

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HPMC Hydroxypropyl Methyl Cellulose

Building Material HPMC Hydroxypropyl Methyl Cellulose
HPMC(Hydroxypropyl methyl cellulose)
Hydroxypropyl Methyl Celluloseare types of non-ionic cellulose ether, which are a powder of white to off white color, that function as a thickener, binder, film-former, surfactant, protective colloid, lubricant, emulsifier and suspension and water retention aid. In addition, there types of cellulose ethers exhibit properties of thermal gelation, metabolic inertness, enzyme resistance, low odor and taste, and PH stability.    
Due to the myriad of properties, HPMC is often used to substitute many other additives with lower concentration, making HPMC an incredibly efficient and effective additive in area of adhesives, construction, foods, household products, pharmaceuticals and etc.
COMMON NAMEHYDROXYPROPYL METHYL CELLULOSE
ABBREVIATIONHPMC
CAS NO.9004-65-3
STANDARDS COMPLIANTENTERPRISE STANDARD
CHEMICAL FORMULAR=CH2CH(CH3)OH
PHYSICAL AND CHEMICAL PROPERTIES:
* 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%

.Building Material HPMC Hydroxypropyl Methyl Cellulose
INDEXUNITTECHNICAL INDICATIONS
60SLO SERIES75SLO SERIES
HYDROXYPROPYL%7.0-12.04.0-12.0
0.2-0.3 (DS)0.1-0.3 (DS)
METHOXY%28.0-32.019.0-24.0
1.8-2.0 (DS)1.1-1.6 (DS)
WATER%5.0 MAX5.0 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.S5-200000
GELLING TEMPERATUREºC56-6468-90
LIGHT TRANSMITTANCE%70 MIN70 MIN
WHITENESS%75 MIN75 MIN
PACKING DENSITYG/L370-420
APPEARANCE WHITE OR ALMOST WHITE POWDER
 
 GradeViscosity(2% NDJ)Viscosity
(2% Brookfield)
Tile AdhesiveJoint FillerCement Based PuttyGypsum Based PuttyGypsum Based PlasterMasonry Mortar





HPMC
KLD400400400      
KLD4K4,0004,000     
KLD15K15,00015,000 ★★    
KLD40K40,00020,000     
KLD60K60,00030,000    ★★ 
KLD80K80,00040,000★★ ★★ 
KLD100K100,00045,000★★ ★★★★
KLD150K150,00065,000★★   ★★
KLD200K200,00075,000     
KLD200S200,00075,000   ★★  


HPMC-MAX
KLD40M40,00020,000★★   
KLD60M60,00030,000 ★★★★
KLD80M80,00040,000★★  ★★★★★★
KLD100M100,00045,000  ★★★★★★
KLD150M150,00065,000    
 
 GradeViscosity(2% NDJ)Viscosity(2% Brookfield)Plaster MortarExternal Wall InsulationSelf-Leveling Compounds




HPMC
KLD400400400  ★★
KLD4K4,0004,000   
KLD15K15,00015,000   
KLD40K40,00020,000   
KLD60K60,00030,000   
KLD80K80,00040,000 ★★ 
KLD100K100,00045,000★★★★ 
KLD150K150,00065,000★★ 
KLD200K200,00075,000 ★★ 
KLD200S200,00075,000 ★★ 


HPMC-MAX
KLD40M40,00020,000   
KLD60M60,00030,000 
KLD80M80,00040,000★★  
KLD100M100,00045,000★★ 
KLD150M150,00065,000★★ 
★: Workable    ★★: Recommended
Building Material HPMC Hydroxypropyl Methyl Cellulose
Building Material HPMC Hydroxypropyl Methyl Cellulose


Building Material HPMC Hydroxypropyl Methyl Cellulose


Building Material HPMC Hydroxypropyl Methyl Cellulose
Building Material HPMC Hydroxypropyl Methyl Cellulose
Building Material HPMC Hydroxypropyl Methyl Cellulose

Building Material HPMC Hydroxypropyl Methyl CelluloseBuilding Material HPMC Hydroxypropyl Methyl Cellulose

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