Okpomọkụ jel HPMC

Ọtụtụ ndị na-eji ya anaghị eleba anya na nsogbu nke okpomọkụ jel hydroxypropyl methyl cellulose HPMC. Taa, a na-ahụkarị viscosity nke hydroxypropyl methyl cellulose HPMC, mana maka ụfọdụ gburugburu pụrụ iche na ụlọ ọrụ pụrụ iche, naanị viscosity nke ngwaahịa ahụ ka a na-egosipụta. Ezughi oke, nke a na-egosi obere oge okpomọkụ jel hydroxypropyl methylcellulose HPMC.

Ọdịnaya nke otu methoxy metụtara kpọmkwem na ogo etherification nke cellulose ether. Enwere ike ịgbanwe ọdịnaya nke otu methoxy site na ijikwa usoro, okpomọkụ mmeghachi omume na oge mmeghachi omume. N'otu oge ahụ, ogo etherification na-emetụta ogo nnọchi nke hydroxyethyl ma ọ bụ hydroxypropyl. Ya mere, njigide mmiri nke cellulose ether nwere oke okpomọkụ gel na-aka njọ karịa. A ga-enyocha usoro mmepụta a, yabụ ọ bụghị n'ihi na ọdịnaya methoxy dị ala, ọnụahịa nke cellulose ether dị ala, n'ụzọ megidere nke ahụ, ọnụahịa ga-adị elu.

QUALICELL's hydroxypropyl methyl cellulose HPMC hydroxypropyl dị na ya bụ 25%. Okpomọkụ gel bụ isi ihe dị mkpa maka itinye cellulose ether. Mgbe okpomọkụ gburugburu ebe obibi gafere okpomọkụ gel, cellulose ether ga-apụta na mmiri ma ghara inwe ike idobe ya. Okpomọkụ gel cellulose ether nke Qualicell bụ ogo 65, nke nwere ike imezu mkpa nke gburugburu ebe obibi maka ojiji moto na putty (ma e wezụga maka gburugburu pụrụ iche). Ọ bụrụ na ị zụtara QualiCell HPMC, biko gwa ya tupu oge eruo ma ọ bụrụ na ị nwere ihe pụrụ iche achọrọ.