Hydroxypropyl Methylcellulose HPMC, yomwe imadziwikanso kuti Cellulose ether, ndi polima yopangira, yosungunuka m'madzi yomwe imachokera ku cellulose. Amapangidwa ndikusintha ma cellulose achilengedwe, omwe ndi gawo loyambirira lazomera, kudzera munjira zingapo zamankhwala. Industrial grade hydrox ...
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