Product Name: HPMC (Hydroxypropyl Methyl Cellulose)HPMC celluloseHPMC MK grade,HPMC MF grade,HPMC ME gradeHydroxypropyl Methyl cellulose, Hypromellose ,HPMC cellulose,Methyl Hydroxypropyl Cellulose Cellulose ether, Modified cellulose, Methocell ethers, Metolosee ethers, Benecell ethers, Culminall ethers, Tylosel ethes
CAS NO.: 9004-65-3
HPMC is nonionic cellulose ethers produced from highly pure refined cotton or pulpwood.HPMC was produced by Refined cotton Reaction kettle Vacuumize Alkalify Etherification (with methyl chloride, propylene oxide, or ethylene oxide) Washing and pH adjustment to neutral Drying and pulverizing HPMC powder.
Specification
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Type |
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ME |
MF |
MK |
|
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Methoxyl content(WT%) |
28-32 |
27-30 |
19-24 |
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Hydroxypropoxyl content(WT%) |
7.5-12 |
4-7.5 |
4-12 |
|
Gelation temperature(C) |
58-64 |
62-68 |
70-90 |
|
Appearance |
White or off white powder |
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PH value |
4.0-8.0 |
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Moisture(%) |
5 |
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Ash (%) |
5 |
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Viscosity(mpas) |
400-75000cps |
Features
Excellent workability High water retention
Improve substrate adhesion Rheology
Surface treatment Long open time
High gelation temperature Shape retention
Anti-slip Lower ash
Thickening
Self-leveling underlayment (SLU) mortars
ETICS and dispersion-based renders
ETICS to gypsum plasters and cement-based renders
Cement-based render
Joint compound mortar
Dispersion-based joint filler, smoothing mortar
Gypsum-based smoothing mortar
Liquid detergent
Skim coat
Gypsum-based joint filler
Gypsum-based plaster (hand applied)
Sealant elastomeric roof coating
Concrete admixtures
Concrete solutions
Pharmaceutical materials
Cosmetics & personal care
Oilfield industry
Coating materials
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