A na-ejikarị cellulose ether eme ihe ma dị egwu na ntanye eze. Dị ka ihe mgbakwunye multifunctional, ọ na-arụ ọrụ dị mkpa n'ịkwalite arụmọrụ na ahụmahụ onye ọrụ nke ntacha eze.
1. Ọkpụkpụ
Otu n'ime isi ọrụ nke cellulose ether bụ dị ka thickener. Ọrụ nke thickener bụ ịbawanye viscosity nke ntacha eze ka o wee nwee nkwekọ kwesịrị ekwesị na mmiri. Viscosity kwesịrị ekwesị nwere ike igbochi ntanye eze ka ọ ghara ịdị oke mkpa mgbe a na-amịpụta ya, na-eme ka onye ọrụ nwee ike ịpụpụ ihe nkedo kwesịrị ekwesị mgbe ọ na-eji ya, na mado nwere ike kesaa nke ọma na brọsh eze. A na-ejikarị ethers cellulose eme ihe dị ka hydroxypropyl methylcellulose (HPMC) na hydroxyethyl cellulose (HEC) n'ihi na ha na-eme ka ha dị mma na nkwụsi ike.
2. Stabilizer
Ihe ntacha eze nwere ihe dị iche iche, dị ka mmiri, abrasives, sweeteners, surfactants na ihe ndị na-arụ ọrụ. Ekwesịrị ịgbasa ihe ndị a n'otu n'otu ka ịzenarị ntọhapụ ma ọ bụ mmiri ozuzo. Cellulose ether nwere ike imeziwanye nkwụsi ike nke usoro ahụ, gbochie nkewa nke ihe ndị na-emepụta ihe, ma hụ na ntacha eze nwere ike ịnọgide na-enwe àgwà na-agbanwe agbanwe na ndụ ndụ.
3. Humectant
Cellulose ether nwere ezigbo njide mmiri ma nwee ike ịmịnye ma na-ejide mmiri, na-egbochi ntacha eze site na ihicha ma na-esi ike n'ihi mmiri mmiri n'oge nchekwa. Ngwongwo a dị oke mkpa maka udidi nke ntacha eze na ahụmịhe onye ọrụ, ọkachasị na gburugburu nkụ ma ọ bụ nchekwa ogologo oge.
4. Excipient
E nwekwara ike iji cellulose ether mee ihe dị ka ihe na-eme ka ntacha eze nwee mmetụta dị mma na ọdịdị. Ọ nwere ike ime ka ntacha eze nwee ọdịdị dị nro ma welie ahụmịhe onye ọrụ. N'otu oge ahụ, cellulose ether nwere ike imeziwanye arụmọrụ extrusion nke ncha eze, nke mere na mado ahụ na-emepụta ibe ndị dị mma mgbe a na-ewepụ ya, nke na-adịghị mfe imebi ma ọ bụ ngbanwe.
5. Mgbanwe uto
Ọ bụ ezie na ether cellulose n'onwe ya enweghị ụtọ, ọ nwere ike imeziwanye ụtọ ahụ n'ụzọ na-apụtaghị ìhè site n'ịkwalite nhazi na nkwụsi ike nke ntanye eze. Dịka ọmụmaatụ, ọ nwere ike inye aka kesaa ihe ndị na-atọ ụtọ na ihe ndị na-esi ísì ụtọ, na-eme ka ụtọ ahụ dịkwuo mma ma dị ụtọ.
6. Synergistic mmetụta
N'ime ụfọdụ ihe ntacha eze na-arụ ọrụ, cellulose ether nwere ike inye aka nkesa otu na ntọhapụ nke ihe ndị na-arụ ọrụ (dị ka fluoride, ndị na-ahụ maka nje bacteria, wdg), si otú ahụ na-eme ka ọ dị mma. Dịka ọmụmaatụ, fluoride dị na ntacha eze nke fluoride kwesịrị ka ekesa ya nke ọma ma kpọtụrụ elu eze nke ọma iji mee mmetụta mgbochi caries. Mmetụta siri ike na nkwụsi ike nke cellulose ether nwere ike inye aka nweta nke a.
7. Obere iwe na nchekwa dị elu
A na-enweta cellulose ether site na cellulose eke, a na-eme ya mgbe mgbanwe kemịkalụ gasịrị. Ọ nwere obere toxicity na ezigbo biocompatibility. Ọ gaghị akpasu mucosa ọnụ na ezé ma dị mma maka iji ogologo oge mee ihe. Nke a dị mkpa karịsịa maka ndị na-azụ ahịa n'ihi na ntacha eze bụ ngwaahịa nlekọta ọnụ nke a na-ejikarị eme ihe na ndụ kwa ụbọchị, yana nchekwa ya na-emetụta ahụike na ntụkwasị obi nke ndị ọrụ.
8. Melite extrudability nke mado
Ọ dị mkpa ka e wepụ ihe ntacha eze na tube ncha eze mgbe ejiri ya. Cellulose ether nwere ike melite extrudability nke mado, nke mere na mado nwere ike squeezed si were were n'okpuru obere nrụgide, na-enweghị dị oke mkpa na oke mmiri, ma ọ bụ na oke na ike afanyekwa. Nke a na-agafeghị oke extrudability nwere ike melite mma na afọ ojuju nke ndị ọrụ.
Dị ka ihe mgbakwunye dị mkpa na ntanye eze, cellulose ether na-eme ka arụmọrụ na ahụmahụ onye ọrụ nke ntacha eze dịkwuo mma site na nkwụsi ike ya, nkwụsi ike, moisturizing, excipient na ọrụ ndị ọzọ. Iwe iwe ya dị ala na nchekwa dị elu na-emekwa ka ọ bụrụ ezigbo nhọrọ na mmepụta ihe ntacha eze. Site na ọganihu nke nkà na ụzụ na mkpa mgbanwe nke ndị na-azụ ahịa, ntinye nke cellulose ether ga-anọgide na-emepụta ma na-emepụta ihe ọhụrụ, na-eweta ohere ndị ọzọ na ụlọ ọrụ ntanye eze.
Oge nzipu: Jul-12-2024