Nsogbu Ọnọdụ HPMC

Banyere nsogbu nke gel nke hydroxyppyl Methyl Cellulose Hpmc, ọtụtụ ndị ọrụ anaghị elebara nsogbu anya okpomọkụ nke mmiri ọkụ nke hydroxyyl methyl cellulose. Ugbu a, a na-ejikarị violity methyl Cellulose dị iche iche dị iche iche, mana maka ụfọdụ gburugburu pụrụ iche na ụlọ ọrụ pụrụ iche, ezughi oke iji gosipụta victose nke ngwaahịa a. Ihe ndị a na-eme ka a na-ewebata GelHydroxypylthyl methyl cellulose.

Onu ogugu nke methoxl di iche na ogo nke ulo akwukwo cellulose, enwere ike idozi nkpuru nke methoxl site na ịchịkwa usoro, ọnọdụ ikuku na oge mmeghachi omume. N'otu oge ahụ, ogo ọrụ ngo na-emetụta ogo nke hydroxyethyl ma ọ bụ hydroxyl. Ya mere, njigide mmiri nke celhulose eat nwere okpomọkụ gel ga-abụ ogbenye. Usoro mmepụta a kwesiri inyocha, yabụ na ọ bụghị na mkpopụta ọnụahịa sellose dị ala ma ọ bụrụ na ọdịnaya methoxy dị ala, na ọnụahịa ga-adị elu.

A na-ekpebi ihu igwe nke Methoxy kpebie, njigide mmiri na-ekpebi ụzọ mmiri site na otu Hydroxypropoxy Otu. Enwere naanị otu atọ dị iche iche na Cellulose. Chọta ụdị okpomọkụ gị kwesịrị ekwesị, njigide mmiri kwesịrị ekwesị, wee chọpụta ihe atụ nke cellose a.

Okpomoku gel bu isi ihe di nkpa maka ngwa nke cellulose ether. Mgbe ọchịchịrị okpomọkụ gafere okpomọkụ gel, a ga-ekewa ether ether ether site na mmiri ahụ wee hapụ njigide mmiri ya. The gel nke cellulose na ahịa nwere ike ịchọpụta ihe nke ngwa agha (belụsọ gburugburu ebe obibi pụrụ iche). Mụ onwe m na-eche na ọ dịghị mkpa ị lebara anya na ndepụta arụmọrụ nke gel mgbe ị na-etinye ngwa agha. N'ezie, mmepụta nkeNdị na-emepụta ether etheraghaghi ịtụle ya.