Hydroxypylththththththylcelllose (hpmc) bụ polmer na-agbanye mmiri na-enwetara site na ntụgharị kemịkal nke sellose. A na-ejikarị ya na ịchọ mma, ọgwụ ọgwụ, ihe na-ewu ewu na ngwaahịa nhicha. N'ihe na-egbochi, kimacell®hphphc na-arụ ọrụ dị mkpa dị ka nke ukwu, mmachi na ndị na-eme ihe nkiri.
1. Njirimara Njirimara nke HPMC
HPMC bụ ọcha na ntụ ntụ na-acha ọcha na-acha odo odo na ezigbo mmiri solubaty. Ọdịmma ya nwere hydrophilic otu dị ka methyl (nke a₃) na hydroxypyl (-Och₂Krọk₃), ya mere, o nwere hydrophilicy na ezigbo soligy. Ibu molecular nke HPMC, ogo nke nhichapụ nke hydroxyl na methyl, na echiche ha nke na-ekpebi okwu ọma ya, ike na nkwụsi ike. Ya mere, enwere ike idozi arụmọrụ HPMC dịka mkpa ụfọdụ iji kwekọọ na ọnọdụ ngwa dị iche iche.
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N'ihe dị ka HPMC na-ejikarị dị ka nke na-agbaze ma kwụsie ike, ma na-emetụta arụmọrụ nke nnupụ n'ụzọ:
2.1 mmetụta
HPMC nwere akụrụngwa siri ike ma nwee ike ịbawanye viscosict na-akpata, na-enye ha ihe ndị dị mma. Ihe na-enweghị isi ọ bụghị naanị na-enyere aka belata ihe na-egbu egbu, mana na-amụba nkwụsi ike na ịdị ogologo nke ụfụfụ. Na ihe mgbochi mmiri, a na-ejikarị HPMC na-agbanwe agbanwe nke ngwaahịa a, na-eme ka ihe mgbochi ahụ dabara adaba ma dị mfe itinye n'ọrụ n'oge iji.
2.2 kwụsie ike na ụfụfụ
HPMC nwekwara ọrụ nke ime ka ụfụfụ. Ọ na - eme ka viscosity nke mmiri mmiri ma na - ebelata ọsọ nke ụfụfụ ụfụfụ, si otú ahụ na - agbatịkwu mmiri nke ụfụfụ. Na mgbakwunye, HPMC nwekwara ike belata ogo ụfụfụ ahụ, na-eme ka ụfụfụ dịkwuo mma ma sie ike. Njirimara a dị ezigbo mkpa na ụfọdụ na-achọ mmetụta ụfụfụ (dịka ncha ntutu, gel, wdg).
2.3 Meziwanye nzụlite Surfactants
Ihe owuwu HPMC nke HPMC na-enyere ya aka imekọrịta ihe na Molecules Surtactants, na-eme ka mgbasawanye na ngbanwe nke Surrectants, karịsịa na ọnọdụ okpomọkụ ma ọ bụ gburugburu mmiri. Site na mmetụta siynergistic na Surrectants, HPMC nwere ike ime ka arụmọrụ nhicha nke nnu.
2.4 dika nkwusioru nkwusioru
Na ụfọdụ na-egbochi ndị na-ahụ anya dị ka ntụ ntụ miri emi (enwere ike iji ntụ ntụ, enwere ike iji ya mee ihe dị ka nkwupute nke ụmụ irighiri mmiri ma gbochie ogo na Jiri mmetụta nke ngwaahịa ahụ.
3. Mmetụta HPMC na nkwụsi ike nke na-egbochi
3.1 na-abawanye nkwụsi ike nke usoro
HPMC nwere ike ime ka nkwụsi ike nke ngwaahịa ahụ site na ịgbanwe viccosise nke ihe ahụ. Ihe na-akpali akpali na-eme ka ọ bụrụ ahaziri ma nwee ike igbochi ihe omume na-adịghị ahụkebe dịka nkewa, ọdịda na ogologo. Na ihe mgbochi mmiri, HPMC dị ka nke na - eme ka ọ bụrụ nke na - eme ka ihe dị iche iche dị iche iche ma hụ na nkwụsi ike nke ngwaahịa a n'oge nchekwa.
3.2 Mmezi PIbisi ike
Uru uru nke ihe bụ ihe dị mkpa na-emetụta arụmọrụ na nkwụsi ike ha. HPMC nwere ike imefu ihe na-agagharị na otu ókèala ma gbochie nnupụta site na ịcomposing ma ọ bụ na-emebi emebi na acidine na alkaline na alkaline na alkaline na alkaline na alkaline na alkaline na alkaline na-emebi emebi. Site na idozi ụdị na ịta nke Hpmc, nkwụsi ike nke ndị na-egbochi n'okpuru ọnọdụ plọ dị iche iche enwere ike imeziwanye ọnọdụ.
3.3 iguzogide ọnọdụ okpomọkụ
Versionsfọdụ ụdị HPMC nwere ike iguzogide ọnọdụ okpomọkụ ma nwee ike ịnọgide na nkwụsi ike nke na-egbochi na okpomọkụ dị elu. Nke a na-eme HPMC nke HPMC na-ejikarị na gburugburu okpomọkụ dị elu. Dịka ọmụmaatụ, mgbe a na-asacha akwa na shampoos n'okirikiri dị elu, ha ka nwere ike ịnọgide nkwụsi ike na nhicha ha.
3.4 MATI MANDRAND
Ihe dị ka calcium na magnesium eons na mmiri ga-emetụta nkwụsi ike nke nnu, na-ebute mbelata na arụmọrụ na-arụ ọrụ. HPMC nwere ike ime ka nkwụsi ike dị na gburugburu ebe a na-eme ihe ike na ụfọdụ ma belata ọdịda nke Surractants site na ịmepụta usoro mgbagwoju anya na eyss na mmiri na mmiri na mmiri siri ike.
Mmetụta 3.5 na nkwụsi ike ụfụ
Ọ bụ ezie na Hpmc nwere ike imeziwanye ụfụfụ nke nnu, ịta ahụhụ dị elu ma ọ nwekwara ike ịkpata ụfụfụ. Ya mere, ọ dị mkpa iji ezi uche dozie ịta Hpmc ruo nkwụsi ike nke ụfụfụ.
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4.1 Na-ahọpụta ụdị HPMC kwesịrị ekwesị
Dị iche iche Kimacell®hpmc (dị ka ogo dị iche iche nke ihe nnọchi, ibu molecular ibu, wdg) nwere mmetụta dị iche iche na nnu. Ya mere, mgbe ị na-ebupụta usoro, ọ dị mkpa iji họrọ HPMC dabara adaba dịka ihe ndị akọwapụtara. Dịka ọmụmaatụ, ịdị elu molecular dị elu nwere mmetụta dị mma na-eme ka ọ dịkwuo mma, ebe obere molecular ibu HPMC nwere ike ịnye nkwụsi ike ụfụfụ dị mma.
4.2 na-agbanwe hpMc uche
Nta nke HPMC nwere mmetụta dị ukwuu na arụmọrụ nke ihe ọfụma. Idozi uche nke ukwuu nwere ike ọ gaghị enwe ike isi ike ya, mgbe oke itinye uche nwere ike ịkpasu ụfụ dị oke ọnụ ma na-emetụta mmetụta nhicha. Ya mere, imeghari ezi uche nke HPMC itinye uche bụ ihe dị mkpa iji hụ nkwụsi ike nke arụmọrụ na-adịghị mma.
4.3 Sidigistic Mmetụta na mgbakwunye ndị ọzọ
A na-ejikarị HPMC na-ejikarị ya na ndị ọzọ na ndị ọzọ, na-ekwu okwu na sustorants. Iji maa atụ, jikọtara ya na ọla ọcha, ammonium chloride na ihe ndị ọzọ, ọ nwere ike melite arụmọrụ niile nke ihe na-adịghị mma. Na usoro ọgwụgwọ a, HPMC na-arụ ọrụ dị mkpa ma nwee ike ịkwalite nkwụsi ike na nhicha nke usoro.
Hpmc nwere ike bulite ike nke anụ ahụ na kemịkalụ nke nsị dị ka nke ukwu, stam na ụfụfụ na-egbu mgbu. Site na nhọrọ ezi uche dị na ya, HPMC enweghị ike ọ bụghị naanị ka mma na nsonaazụ nsị ọcha nke ihe mgbochi, kamakwa ọ na-eme ka nrụgide okpomọkụ ha na-eme ka ọnọdụ okpomọkụ ha na-eme ka ọnọdụ okpomọkụ ha na-agbanwe. Ya mere, dị ka ihe dị mkpa na usoro dị mkpa na-egbochi, Kimacell® nwere atụmanya ngwa na ike mmepe. N'ọnọdụ nyocha, otu esi emeli ngwa nke HPMC ma melite nkwụsi ike ya na arụmọrụ ya ka ọ bụrụ isiokwu kwesịrị ịdị omimi.
Oge post: Jan-08-2025