1. Gini bu Hydroxypyl Methylcellose?
Hydroxypylththththththylcelllose (hpmc)bụ ihe na-adịghị egbu egbu na-enweghị mmerụ ahụ na-adịghị emerụ ahụ, ejikwa ya n'ọtụtụ ụlọ, nri, ọgwụ, ọgwụ, ihe ịchọ mma na ubi ndị ọzọ. O nwere ọrụ nke ndị na-eto eto, ebe a na-edebe mmiri, njikọta, nkekọ, lubrication na nkwusioru, ma nwee ike ịgbasa mmiri iji mepụta mgbanwe ma ọ bụ ngbanwe vicken ma ọ bụ nke transcolos.
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2. Ojiji na-ahụkarị na HPMC
Uche owuwu
A na-ejikarị HPMC na-arụ ọrụ dị ka ciment ntụ ntụ, ntụ ntụ, til nrapasive, wdg.
Ọrụ: arụmọrụ owuwu, melite njigide mmiri, na-eme ka oge gboo, ma melite arụmọrụ nke njikọta.
Usoro iji:
Gbakwunye kpọnwụrụ akpọnwụ ngwa ngwa, ọnụego a tụrụ aro bụ 0.1% ~ 0,5% nke oke ciment ma ọ bụ mkpụrụ;
Mgbe ị na-akpali akpali nke ọma, gbakwunye mmiri ma bido slurry.
Ụlọ ọrụ nri
Enwere ike iji HPMC mee ihe dị ka nke na-achagharị na emilifier, ma na-ahụkarị na nri dị ka ice cream, jelii, wdg.
Ọrụ: Melite uto, gbanye sistem, ma gbochie stratification.
Ojiji:
Igbari na mmiri oyi, a na-edozigharị usoro a na-atụ aro n'etiti 0,2% na 2% dị ka ụdị nri;
Kpo oku ma ọ bụ usoro na-akpali akpali nwere ike mee ngwa ngwa mgbasa.
Ụlọ ọrụ ọgwụ
A na-ejikarị HPMC a na-ejikarị ọgwụ tabletlet, na-emegharị matrix ma ọ bụ capsule shei:
Arụ ọrụ: Emepụta ihe nkiri, mwepụta ọgwụ na-egbu oge, na nchebe nke ọrụ ọgwụ.
Ojiji:
Kwadebe n'ime ngwọta ya na ịta 1% ruo 5%;
Asọs na-asọ asọ n'elu mbadamba ahụ iji mepụta ihe nkiri dị mkpa.
Ihe icho ihe
HpmcA na-eji ya dị ka nke a na-eme ka ọ dị mma ma ọ bụ ihe nkiri na-eme ihe nkiri, nke a na-ejikarị na ihu ihu, lotions, wdg.
Ọrụ: Meziwanye udidi ma bulie mmetụta nke ngwaahịa a.
Ojiji:
Gbakwunye na matrik matriks na-ekwu okwu ma na-akpali oke;
Usoro onunu ogwu bu 0.1% na 1%, gbanwere dika ihe achoro.
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3. Usoro HPMC
Mgbakwunye nke HPMC a na-emetụta ya nke ukwuu site na mmiri ọkụ:
Ọ dị mfe igbari na mmiri oyi ma nwee ike ịmepụta otu ụzọ;
Ọ bụ insoluble na mmiri ọkụ, mana enwere ike ịchụsa ma mepụta colroid mgbe oyi jụrụ.
Nzọụkwụ Zọpụ:
Wụsa hpmc ji nwayọọ banye na mmiri, zere ịwụpụ ya iji gbochie miga mmiri;
Jiri onye na-agbakwunye na-agwakọta ọnụ;
Gbanwee uche ngwọta dị ka achọrọ.
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Njikwa usoro: Na ọnọdụ ngwa dị iche iche, usoro onunu ogwu na-emetụta arụmọrụ na mkpa ka a nwalee ya dị ka mkpa.
Ọnọdụ nchekwa: Ekwesịrị ịchekwa ya na dị mma, akọrọ, nke akọrọ ebe a iji zere mmiri mmiri na oke okpomọkụ.
Nchedo gburugburu ebe obibi: HPMC bụ Biodegradable ma ọ naghị emerụ gburugburu ebe obibi, mana ọ ka dịkwa mkpa iji kpụrụ akpụ akpụ.
Ule ndakọrịta: Mgbe agbakwunye na usoro mgbagwoju anya (dịka ịchọ mma ma ọ bụ ọgwụ), ndakọrịta na ihe ndị ọzọ a ga-anwale.
5. Uru nke HPMC
Ọ na-adịghị egbu egbu, gburugburu ebe obibi;
Amaokwu dị iche iche, na-agbanwe agbanwe na ihe ndị achọrọ ngwa;
Ezigbo nkwụsi ike, nwere ike chekwaa arụmọrụ ruo ogologo oge.
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6. Nsogbu na Ngwọta
Nsogbu Agglomeration: toaa ntị na a gbasasịrị mgbakwunye n'oge eji ma bido n'otu oge.
Oge ogologo gbasa:
Mmebi arụmọrụ: toaa ntị na ebe nchekwa iji zere mmiri na okpomọkụ.
Site na iji hpmc na nke sayensi, a pụrụ iji ihe ndị bara ụba nke ọtụtụ ihe iji nye usoro ngwọta dị elu maka ụlọ ọrụ dị iche iche.
Oge Post: Dec-10-2024