Ọkatọ mkpuchi na-ezo aka ike nke mkpuchi iji gbasaa n'otu oge mgbe ị ga-ewepụ ihe dị ka akara ahịhịa na akara ngosi. Iwepụta ahụ na-emetụta ọdịdị ahụ, nkọ na ogo nke mkpuchi mkpuchi ahụ, yabụ na usoro mkpuchi, na-ejikọ ọkwa dị oke mkpa.Hydroxypylththththththylcelllose (hpmc), dị ka enyemaka mmiri dị mkpa na ihe nkiri na-etolite, a na-ejikarị mkpuchi. Ọ gaghị enwe ike idozi viscosity nke mkpuchi, kamakwa nke ukwuu ka mma ka ọ dị mma na-akwụ ụgwọ.
1. Njirimara na ọrụ nke Hydropyythylthylthyl
Hydroxypyl Methylcellose bụ mmiri polymer na-agbanye mmiri na-enwetara site na mgbanwe kemịkal na cellulose dị ka akụrụngwa. Ihe owuwu ya nwere hydrophilic òtù (dị ka hydroxy nathyl) na otu hydrophobic otu (dị ka propylene), nke na-eme ka ọ nwee ezigbo mmiri na nchụsa. N'ihi ọdịdị vieo ya dị elu, ihe ndị dị mma na-akpụ akpụ na ezigbo ihe nkiri, a na-ejikarị ngwaahịa ndị dị na mmiri dị ka mbubreyo mmiri dị ka mbubreyo, adhesives, wdg.
Na mkpuchi, HPMC, dị ka onye na-eto eto, nwere ike ịbawanye viting, gbanwee rhiology nke mkpuchi, ma mee ka ọ bụrụ ihe dị mma n'oge usoro mkpuchi. KPE, HPMC nwere ike ime ka mmiri dị iche iche na-eme ka ọ dị elu nke mkpuchi n'oge mkpuchi dị ka akara mkpuchi dị ka akara na-akpụ akpụ.
2. Usoro nke hydroxyppropyythylthylcelllose iji melite mkpuchi mkpuchi
Na-agbanwe viscosis na rhiology nke mkpuchi
Hydroxypyl Methylcellose na-abawanye viting ma na-eme ka ihe mkpuchi ahụ na-aga n'ihu, na-ezere ihe mkpuchi site na ị na-asọpụta ngwa ngwa. Viscosity nke kwesịrị ekwesị nwere ike ime ka ekesara ya karịa mgbe ị na-ekwu okwu, belata mgbanwe na mmiri nke mkpuchi, ma si otú ahụ melite ọkwa.
Belata elu nke mkpuchi
Mgbe ịghasịrị na mkpuchi, hydroxypylthylthylthyl nwere ike belata esemokwu dị elu nke mkpuchi. Mbelata nke esemokwu dị elu nwere ike imepụta mkpuchi a na-ejikarị ihe nkiri na-acha ọcha n'elu mkpụrụ, na-ebelata mkpuchi na-adịghị mkpa nke ihe ndị dị iche iche. N'otu oge ahụ, ala ala na-enyere aka na-enyere aka na-adị mma n'oge mkpuchi, na-ezere akara ahịhịa na akara ngosi.
Meziwanye ụdị ihe nkiri a
A ga-ejikọ mkpụrụ osisi nke kimacell®hhpmc na mkpuchi nwere ike imekọ ihe iji mepụta usoro dị iche iche n'oge ihicha, na-ezere cracks ma ọ bụ na-enweghị isi nke ịkekpu ọkụ. O nwekwara ike ime ka mmiri kpuchie ya n'oge usoro mkpuchi iji hụ na edo edo edo.
Mmetụta rọba
Ihe eji eme ihe eji eme ihe eji eme ihe na-eme ka otutu ihe nlere. Mmetụta mkpocha a na-enyere aka ime ka ndọnye ndị dị n'etiti mkpuchi na mkpụrụ osisi, ma na-eme ka ọ bụrụ ọkwa mkpuchi ahụ, na-eme ka ihe nkiri a na-eme ka ọ dị nro na mmiri.
Meziwanye oke nke mkpuchi
N'oge a na-asa mmiri nke mkpuchi, Hpmc nwere ike ịhazi ọnụego mmiri. Site na nwayọ nwayọ na-atọgbọ mmiri, Hpmc na-enyere aka ịnọgide na-enwe oge na-aga n'ihu n'oge usoro a na-eme ka ọ bụrụ ọkwa ma na-ezere nguzobe nke mkpuchi n'ihi mkpuchi mkpuchi.
3. Ngwa nke hydropylthylthylthllose na mkpuchi
Achịcha sitere na mmiri
A na-eji akpụkpọ anụ dị n'akụkụ mmiri, enwere ike iji HPMC mee ihe dị ka isi ukwu ukwu iji melite mkpuchi mkpuchi na akụrụngwa dị mma. Karịsịa na usoro mkpuchi chọrọ ịnọgide na-emeghe ogologo oge, ọrụ HPMC dị ezigbo mkpa. Ọ nwere ike melite ahịhịa nke mkpuchi ahụ, zere akara ahịhịa na ahịrị na mkpuchi, ma hụ na elu dị larịị nke mkpuchi.
Ekike mkpuchi
N'ihi na ọ bụghị naanị na-eme ka ọ dị elu nke mkpuchi, kamakwa ọ nwere ezigbo njide mmiri ma na-eme ka mgbanwe nke ihe nkiri mkpuchi. N'oge owuwu ụlọ ọrụ na-arụ ụlọ, HPMC nwere ike ime ka ndọlite ndọnye nchekwa nke mkpuchi ma mee ka ịdịte ike nke ihe nkiri a na-eme.
Elu ojii dị elu
Coloss coloss coloss coloss dị elu elu elu ma na-enwe ọkwa. HPMC nwere ike iwepụ ntụpọ mkpuchi nke elu-anụ ụlọ dị elu n'oge owuwu site na imeziwanye ihe mkpuchi ahụ ma na-agbatị oge ghe oghe.
Atjisivegwọ Atọrọ
Comenings automagive chọrọ nnukwu gloss na ewepụghị. HPMC nwere ike imelite ọkwa nke mkpuchi, belata egosipụta, akara ahịhịa na ntụpọ ndị ọzọ na fiing fim ahụ, ma hụ na ịdị mma na ọdịdị nke mkpuchi.
4. A na-akpachapụ anya na ihe ịma aka
N'agbanyegoHpmcnwere ike bulite ibu nke mkpuchi mkpuchi, enwere ụfọdụ ụzọ ga-esi mee maka iji ya na mkpuchi. Nke mbu, ntinye nke Kimacell®hpmc dika udi, usoro ma jiri ihe ndi ozo di elu. Inye onwe ya elu nwere ike ibute mmiri nke mkpuchi ka ọ dị oke ala, nke ga-emetụta arụmọrụ owuwu. Nke abuo, ego nke Hpmc kwukwara kwesiri iburu n'uche na ihe mgbakwunye ndi ozo. Mgbakwunye buru ibu nwere ike ime ka ihe ndị ọzọ dị iche iche nke ịbelata iwelata, dịka ike na nguzogide mmiri. Yabụ, nhọrọ ezi uche dị na ya na usoro nke HPMC bụ isi ihe iji hụ arụmọrụ nke mkpuchi.
Hydroxypyl Methylcellose nwere ike ime ka ịkapụta ọkụ site na ịgbanwe ọnya ahụ, ma na-eme ka ọdịdị mkpuchi ma melite ọdịdị nke ihe nkiri mkpuchi. Na mmụba na-aba ụba maka mkpuchi mkpuchi mmiri dị elu na ụlọ ọrụ mkpuchi, a ga-esiwanye ngwa nke HPMC. Dị ka ihe mgbakwunye dị mma dị mma, ọ ga-arụ ọrụ dị mkpa n'ọdịdị.
Post Oge: Jan-27-2025