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HPMC is a highly pure cotton cellulose as raw material, under alkaline conditions by special etherification and preparation. White or whitish powder.
Product Description
Basic Info.
Drying Method
Drying
Certification
ISO9001
Substrate
Ceramic
Components
Film Forming Matter
Formation Mechanism
Conversion Type
Model No.
HPMC
pH
5-8
Bulk Density
0.40-0.70 g/cm3
Ash Content
3-10%
Particle Size
98.5% Passes Through 100 Mesh
Viscosity
60000-200000
Trademark
YiBang
Transport Package
25kg/Bag
Specification
viscosity between 5-200000 cps
Origin
China
HS Code
391239
Product Details
Hydroxypropyl methylcellulose
HPMC is a highly pure cotton cellulose as raw material, under alkaline conditions by special etherification and preparation. White or whitish powder. HPMC decreases with the decrease of methoxide content, increase of gel point, decrease of water solubility and decrease of surface activity.
HPMC has thickening ability, salt resistance, low ash powder, pH stability, water retention, dimensional stability, excellent film forming, and a wide range of enzyme resistance, dispersion and adhesion.
Product Parameters
Product name
HPMC
content of methoxy
28.0-30.0 27.0-30.0 19.0-24.0
content of hydroxypropyl
7.0-12.0 4.0-7.5 4.0-12.0
temperature of gelation
58-64 62-68 70-90
moisture
≤5%
Ash
≤1%
PH Value
4-8
Apperance
Whie powder
Fitness
80-100 list
Viscosity
300-200,000 It can be custmized
Re HPMC increased with methoxy content reduce, the gel point water solubility and surface activity also declined. Depends on customers' situation
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