Banyere nsogbu nke gel okpomọkụ nkeHydroxypropyl Methyl Cellulose HPMC, Ọtụtụ ndị ọrụ anaghị ege ntị na nsogbu nke gel okpomọkụ nke Hydroxypropyl Methyl Cellulose. N'oge a, Hydroxypropyl Methyl Cellulose bụ ihe a na-ahụkarị dị ka viscosity ya si dị, mana maka ụfọdụ gburugburu pụrụ iche na ụlọ ọrụ pụrụ iche, ezughị ezu iji gosipụta viscosity nke ngwaahịa ahụ. Ihe na-esonụ na-ewebata obere oge jel okpomọkụ nke Hydroxypropyl Methyl Cellulose.
Ọnụ ọgụgụ nke Methoxyl na-ejikọta kpọmkwem na ogo nke cellulose sourization, na ọdịnaya nke Methoxyl nwere ike gbanwee site na ịchịkwa usoro, okpomọkụ mmeghachi omume na oge mmeghachi omume. N'otu oge ahụ, ogo inactivation na-emetụta ogo nnọchi nke Hydroxyethyl ma ọ bụ Hydroxypropyl. Ya mere, njigide mmiri nke cellulose ether na elu gel okpomọkụ ga-adị njọ. Ọ dị mkpa ka a nyochaa usoro mmepụta a, n'ihi ya, ọ bụghị na mmepụta nke cellulose ether dị ala ma ọ bụrụ na ọdịnaya Methoxy dị ala, n'ụzọ megidere nke ahụ, ọnụahịa ahụ ga-adị elu.
A na-ekpebi ọnọdụ okpomọkụ gel site na otu metoxyl, yana ndị otu Hydroxypropoxy na-ekpebi njigide mmiri. Enwere naanị otu atọ nwere ike dochie anya na cellulose. Chọta ọnọdụ okpomọkụ gị kwesịrị ekwesị, njide mmiri kwesịrị ekwesị, wee chọpụta ihe nlereanya nke cellulose a.
The jel okpomọkụ bụ ihe dị oké egwu n'ihi na ngwa nkecellulose ether. Mgbe ọnọdụ okpomọkụ dị n'ime ya karịrị gel okpomọkụ, a ga-ekewapụ cellulose ether na mmiri ma tụfuo njide mmiri ya. The gel okpomọkụ nke cellulose ether na ahịa nwere ike ihu ọma gboo mkpa nke ngwa agha gburugburu ebe obibi (ma e wezụga maka pụrụ iche gburugburu). M n'onwe m na-eche na ọ dịghị mkpa ịṅa ntị pụrụ iche na arụmọrụ index nke gel okpomọkụ mgbe itinye ngwa agha. N'ezie, mmepụta nke cellulose ether Manufacturers ga-atụle ya.
Oge nzipu: Eprel-25-2024