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HPMC-Hydroxypropyl Methyl Cellulose and Methyl Hydroxyethyl Cellulose and non-ionic cellulose ether made by natural high polymer cellulose as raw material and series of chemical processing.They are odorless,tasteless and non-toxic white powder, which can be dissolved in cold water to form a transparent viscous solution.Processing thickening,binding,dispersing,emulsifying,film coating,suspending,absorbing,gelling,surface activity,water maintaining and protective colloid properties.
2. Parameter
QingQuan Technical Data Sheet:
Qingquan
Indicators
QINGQUAN - HPMC
ME(60HPMC)
MF(65HPMC)
MJ(70HPMC)
MK(75HPMC)
Methoxy content /%
28.0-30.0
27.0-30.0
16.5-20.0
19.0-24.0
Hydroxypropyloxy content/%
7.5-12.0
4.0-7.5
23.0-32.0
4.0-12.0
Gel temperature /ºC
58.0-64.0
62.0-68.0
68.0-75.0
70.0-90.0
Ash /%
≤1.0
Moisture /%
≤5.0
pH value
4.0-8.5
Viscosity (2% aqueous solution, 20°C)/mPa-s
(ND-J)10000-200000
Appearance
White powder
Surface tension (CCL4)/(X10-3N/M2)
10
3.Applications
Construstion:tile adhesives, wall putty/skim coat, plaster/render mortars, EIFS, tile grouts, joint filler, self leveling compounds, detergents,water based paints and coatings, etc. Homecare prodcuts:shampoo, detergent, etc. PVC/PEC:plastic forming mold release agent, softener, lubricants Paints and Ink:thickening agent, dispersing agent and stabilizer