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Hydroxypylthylthth cellulose (hpmc)
Hydroxypylthyl Methyl Cellulose, na-eme ka prosthyl methylyyylmmethylcelllose, ndebiri), ọ bụ ịbụ nke dị iche iche na-abụghị ionic ether. Ọ bụ senmitik, onye na-adịghị arụ ọrụ, viscoelastic polymer nke a na-ejikarị na ophthanlogy dị ka mmanu, ma ọ bụ dị ka ọgwụ ma ọ bụ nke a na-ahụkarị n'ọtụtụ ngwa ahịa. Enwere ike iji celloxypropyl cellulose dị ka ihe mgbakwunye nri, emulsifier, ndị isi, ndị nnọchi anya na dochie anụmanụ Gelatin.
Ihe Nkowa Mputa Ntụ ntụ Ọnọdụ okpomọkụ 200mita Achịcha okpomoku 190-200 ℃ Vissiosi 400 Uru PH 5 ~ 8 Keuju 1.39G / CM3 Carbonmaya 280-300 ℃ Udi Ọkwa nri Ndinaya 99% Esemokwu elu elu 42-56dyne / cm maka 2% om -
Hydroxypylththththththylcelllose (mhpc)
Ndị na-enweghị isi, mydroxypylth (MHPC) bụ ndị na-enweghị isi, ndị na-enweghị atụ, na-enweghị atụ na-egbu egbu. HPMC F60s bụ ọkwa dị elu nke a na-eji dị ka nke na-eji ihe nkiri, ihe mkpuchi, na fim nke mbụ agrouchemicals, mkpuchi, adhesives, na ngwa ndị ọzọ.
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Hydroxyethythythythyth Cellulose (HEC)
Hydroxyethythythythythythythythythythythythyth bụ ụdị polymer polymed posdị cellulose site na usoro kemịkal.hec bụ ọcha na ntụ na-atọ ụtọ ma ọ bụ oyi iji mee Ngwọta Gel Vel. na-emecha mgbe ndị ọzọ ma ọ bụ agwọ na ndị na-eche na nnu.
Mana hec molekule nwere ike ime ka e nwee atụmatụ, ya mere enwere ike ịme ya na mmiri ma ọ bụ melite ikike ya.