Kini HPMC? Kini MC? HPMC jẹ hydroxypropyl methylcellulose, eyiti o jẹ ether ti kii-ionic cellulose ti a dapọ ti a ṣe lati inu owu ti a ti tunṣe lẹhin alkalization, lilo propylene oxide ati chloride methyl bi awọn aṣoju etherification, ati nipasẹ awọn aati lẹsẹsẹ. Iwọn iyipada jẹ gbogbogbo 1...
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