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Hydroxypropyl methyl cellulose (HPMC)
Whakamaramatanga me te hanganga:Ko te kupu whaanui o te raupapa o te pärönaki cellulose i hangaia e te kawakoretanga me te tauhohenga etherification i raro i etahi tikanga ko te hua o te roopu hydroxyl i runga i te mekameka ngota cellulose.
