Banyere nsogbu nke okpomọkụ gel nkeHydroxypropyl Methyl Cellulose HPMC, ọtụtụ ndị na-eji ya anaghị elebara nsogbu nke okpomọkụ gel nke Hydroxypropyl Methyl Cellulose anya. Taa, a na-ahụkarị Hydroxypropyl Methyl Cellulose dịka viscosity ya si dị, mana maka ụfọdụ gburugburu pụrụ iche na ụlọ ọrụ pụrụ iche, ọ bụghị naanị igosipụta viscosity nke ngwaahịa ahụ. Ihe na-esonụ na-egosi obere oge okpomọkụ gel nke Hydroxypropyl Methyl Cellulose.
Ọnụọgụ nke otu Methoxyl na-ejikọta kpọmkwem na oke nke cellulose sourization, enwere ike ịgbanwe ọdịnaya nke otu Methoxyl site na ijikwa usoro, okpomọkụ mmeghachi omume na oge mmeghachi omume. N'otu oge ahụ, ogo nke enweghị ọrụ na-emetụta ogo nnọchi nke Hydroxyethyl ma ọ bụ Hydroxypropyl. Ya mere, njigide mmiri nke cellulose ether nwere oke okpomọkụ gel ga-adị njọ. Usoro mmepụta a kwesịrị ịchọpụta, yabụ ọ bụghị na ọnụ ahịa mmepụta nke cellulose ether dị ala ma ọ bụrụ na ọdịnaya Methoxy dị ala, n'ụzọ megidere nke ahụ, ọnụ ahịa ga-adị elu.
A na-ekpebi okpomọkụ gel site na otu methoxyl, otu Hydroxypropoxy na-ekpebikwa njigide mmiri. E nwere naanị otu atọ a na-agbanwe agbanwe na cellulose. Chọta okpomọkụ kwesịrị ekwesị maka ojiji gị, nchekwa mmiri kwesịrị ekwesị, wee chọpụta ụdị cellulose a.
Okpomọkụ gel bụ ihe dị mkpa maka ijicellulose etherMgbe okpomọkụ gburugburu gafere okpomọkụ gel, a ga-ekewapụ cellulose ether na mmiri ma tụfuo mmiri ya. Okpomọkụ gel nke cellulose ether dị n'ahịa nwere ike igbo mkpa nke gburugburu ebe a na-eji moto eme ihe (ma e wezụga gburugburu pụrụ iche). Echere m na ọ dịghị mkpa itinye uche pụrụ iche na ndeksi arụmọrụ nke okpomọkụ gel mgbe a na-etinye moto. N'ezie, mmepụta nke cellulose ether Ndị nrụpụta ga-atụle ya.
Oge ozi: Eprel-25-2024