A na-eji hydroxyylthylthylthylcelllose (HPMC) bụ nke na-abụghị nke Ionic sellic na-ejikarị rụọ ọrụ, ọgwụ, wdg. O nwere ezigbo mmiri solbility, ube, na-akpụ akpụ, fim, emulsification, lubility na nkwụsi ike.
1. Solbality na slublity
HPMC nwere ezigbo mmiri solubality ma enwere ike ịgbasa ngwa ngwa na mmiri oyi iji mepụta ụzọ ma ọ bụ ngwọta eriri afọ. A na-emetụta akụkụ ya na ogo nke ihe eji arụ ọrụ na oke molecular. Ofdị HPMC dị iche iche nwere ike ịnwe ọnụego dị iche iche na mmiri. Na mgbakwunye, enwere ike ịgbasa Hpmc na ụfọdụ ihe mgbazianya ụfọdụ, dị ka ethanol, mmiri na agwakọta organic.
2.
HPMC nwere akụrụngwa GELACE, nke ahụ bụ, ihe ọ bụla ya ga-aghọ gel na ụfọdụ okpomọkụ, enwere ike ịgbasa ọzọ mgbe oyi jụrụ. HPMC na viscosities dị iche iche na ogo nke ihe eji eme ihe nwere okpomoku dị iche iche, na-abụkarị n'etiti 50-90 Celsius C. Omume a na - eme hpmc nwere uru ngwa dị mkpa n'ọhịa nke mkpuchi ụlọ, ọgwụ na - eme ka mbadamba ihe), wdg.
3. Viscosity na ike
Nleta viscosity nke HPMC bụ otu n'ime ihe anụ ahụ dị mkpa, nke na-adabere na oke mmiri ya na itinye uche ya. Ngwọta ya nwere ihe dị elu nwere viscosity dị elu na obere ịta, yabụ enwere ike iji ya mee ihe dị ka onye na-eto. N'ime ụlọ ihe (dị ka ngwa agha na ntụ ntụ), mmetụta nke HPMC nwere ike imezi arụmọrụ owuwu, melite oxy, lubricity na ịdị mma nke ihe ahụ.
4.
N'ihi na HPMC Molecules nwere hydroxyl otu, ha na-enye ya ụfọdụ ọrụ dị elu, nke nwere ike ịrụ ọrụ nke emulsiation, mgbasa ma kwụsie ike. Ya mere, enwere ike iji HPMC mee ihe na mkpuchi emulsion, ịchọ mma na ụlọ ọrụ nri iji nyere aka na-agbasa ihe ndị na-adịghị mma.
5. Njide mmiri
HPMC nwere ezigbo nnabata mmiri ma belata ikuku mmiri. Karịsịa, ịgbakwunye hpmc iji rụọ ihe (dịka ciment store na ngwaahịa Gypsim) nwere ike igbochi ogwe osisi ahụ site na mpụ na mbelata nke oke mmiri, ma melite ọrụ owuwe ihe owuwu.
6. Ihe onwunwe na-eme ihe nkiri
HPMC nwere ike ịmepụta ihe nkiri na-agbanwe agbanwe na nke a na-agbanwe agbanwe, nke dị ezigbo mkpa na ọgwụ (dị ka akwa mkpuchi), nri (dịka mkpuchi nri) na ụlọ ọrụ nri. Ihe onwunwe na-emepụta ihe nkiri na-eme ka ọ bụrụ ihe nchebe dị mma iji meziwanye nguzogide mmiri na ike nke ihe ahụ.
7. Ọgwụgwụ Chemical
HPMC nwere nkwụsi ike kemịkal siri ike, acid na alkali na alkali na-adịghị mfe emetụtaghị ya. Na plọ nke 3-11, arụmọrụ ya adịchaghị mma ma ọlịghị imebi, yabụ enwere ike iji ya rụọ ọrụ n'ọnọdụ dịgasị iche iche.
8. Nchedo na Biocompatibility
HPMC bụ ihe na-adịghị mma, na-enweghị mgbaka, ma nwee ezigbo biocombility, yabụ na-eji ya n'ọtụtụ nri na ọgwụ ọgwụ. Na ọgwụ ọgwụ, enwere ike iji ya mee ihe dị ka ihe na-enweghị atụ, ihe mgbochi na mwepụ maka mbadamba, ma na-ahụta ka ọ bụrụ ihe ịtụnanya na-akpata ọgwụ. N'ime ụlọ ọrụ nri, enwere ike iji HPMC mee ihe dị ka nke na-eme ka ọ bụrụ ihe mgbochi na emilifier, dị ka ice cream, ngwongwo a na-eme achịcha, wdg.
9. Iguzogide enzymolysis
Ihe ngosi HPMC dị mma iguzogide enzymolysis na gburugburu ebe obibi adịghị mfe debanye na enzymes. Ya mere, ọ nwere uru na ụfọdụ ngwa ọhụụ pụrụ iche (dịka sistemụ ọgwụ na-enweghị ọgwụgwọ ọgwụ).
10.. Ubi ngwa
N'ihi akụrụngwa anụ ahụ na kemịkal dị mma, a na-eji HPMC mee ihe n'ọtụtụ ụlọ ọrụ:
Industrylọ ọrụ owuwu: dị ka onye na-echekwa mmiri na mmiri na-ejigide maka ciment iji melite arụmọrụ; Na ngwaahịa Gypsim, ntụ ntụ ntụ, na mkpuchi, na mkpuchi, ọ na-ekere òkè na imezigharị Rhology na Adhesion.
Industrylọ ọrụ ọgwụ: Ejiri dị ka ọgwụ na-emepụta ọgwụ, dị ka a na-eme ka mbadamba ụrọ, na mbadamba ihe nke capsules.
Industrylọ ọrụ nri: Ejiri dị ka TrickEner, emulsifier, kwụsie ike, na ihe mkpuchi nri iji melite uto na nkwụsi ike nke nri.
Industrylọ ọrụ cosmetics: eji na ngwaahịa nlekọta anụ ahụ, shampoo, ezé na ngwaahịa ndị ọzọ dị ka nke ukwu, emulsifier na kwụ ọtọ.
Coadings na ụlọ ọrụ ink: Mee ka ihe nkiri a na-emepụta ihe mkpuchi nke mkpuchi na-eme ka ọ dị mma ma meziwanye oology na adresion.
11. Nchekwa na Studlage
HPMC bụ hygroscopic na a ga-echekwa ya na jụụ, akọrọ, ikuku na-apụ apụ na ìhè anyanwụ. Mgbe ị na-eji, a ga-ahọrọ ihe nlereanya kwesịrị ekwesị na viscosis dị ka ngwa ngwa dị iche iche iji nweta nsonaazụ kachasị mma.
A na-eji Hydypyl Methylcelllose (HPMC) n'ọtụtụ ụlọ ọrụ n'ihi akụrụngwa anụ ahụ ya pụrụ iche, dị ka mmiri, ebe a na-eme ihe nkiri, na-akpụ akpụ na nkwụsi ike. Ya na-adịghị egbu egbu, na-adịghị emerụ ahụ na ezigbo bayoompatibility na-eme ka ọ dị ezigbo mkpa na nri na ubi ọgwụ. N'ọnwa nke owuwu, mkpuchi, ihe ịchọ mma, wdg, HPMC, dị ka ihe na-arụ ọrụ, ọ bụghị naanị ka arụ ọrụ ngwaahịa, kamakwa arụmọrụ arụmọrụ. Ya mere, HPMC bụ ihe polymen dị mkpa nke nwere atụmanya ngwa ngwa.
Oge post: Feb-14-2025