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HPMC Hydroxypropyl Methyl Cellulose
HPMC Hydroxypropyl Methyl Cellulose
Hydroxypropyl Methyl Cellulose HPMC is non-ionic cellulose ether made by matural high polymer cellulose as raw material and series of chemical processing. HPMC is used in various applications such as construction, pharmacy, food and many other areas.
Hydroxypropyl Methyl Cellulose HPMC is non-ionic cellulose ether made by matural high polymer cellulose as raw material and series of chemical processing. HPMC is used in various applications such as construction, pharmacy, food and many other areas.
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Technology
The index name Industrial-grade GRE GRF GRK Appearance White or kind of white powder Methoxy content 28.0-30.0% 27.0-29.0% 19.0-24.0% Hydroxypropyl oxygen content 7.0-12.0% 4.0-7.5% 4.0-12.0% Gel temperature 60-65 ℃ 60-65℃ 65-70 ℃ PH 5.0-7.5 PH 5.0-7.5 Viscosity (1) 100-80000mPa·s Fineness 40-120 mesh Dry weight loss ≤ 5.0% On ignition residue ≤ 1.5% Arsenic salt / Heavy metal / Hygiene
inspection/ / E. coli / Note1:the viscosity measurement method by Brookfield RV viscometer standards, 2% concentration of solution, 20 ℃, 20 RPM,carried out under the conditions of the PH value of 7.Can provide diftrrent viscosity products according to customer requirements.
