1.introdection:
Hydroxypylthyth Methylcellose (HPMC) bụ polymer vamerlile niile n'ọtụtụ ụlọ ọrụ, gụnyere ọgwụ, owuwu na nri. Otu n'ime ngwa ya dị na wepụta ihe ndị na-egosi na-egbochi enyo. Rhiology, ọmụmụ ihe banyere ihe na-asọpụta, dị oke mkpa na nghọta ma na-achịkwa omume nke idozi.
Ngbanwe 2.Vastiscoty:
A maara HPMC maka ike ya ịgbanwe viccosictdị mmehie. Dịka polymer hydrophilic, ọ na-ejikọ mmiri ngwa ngwa ma na-etolite ihe owuwu Gel. Mgbe agbakwunye na nkwusioru, HPMC Molecules hydrate na resile, ịba ụba viscosity nke sistemụ ahụ. Ọnọdụ mgbanwe viscosite dabere na ihe ndị dị ka HPMC ịta, ogo molecular ibu, na ogo nke dochie. Ogo dị elu na ihe mgbochi nke hpmc nke na-ebute oke mgbasa ozi ka ukwuu.
3. OBI NKE:
Na mgbakwunye na ịnwere ike vistifosis, HPMC nwere ike imetụta akparamagwa a na-eme nke ọma. Shia-thinning na-ezo aka na mbelata vistictosis, a na-ahụkarị n'ọtụtụ nkwupute nkwụsị. Ọnụnọ nke HPMC na-agbanwe ndepụta akparamagwa nke nkwụchi nke nkwụchi ahụ, na-eduga iji mee ka ihe ndị na-eme mkpọtụ kwadoro. Ngwongwo a na-aba uru na ngwa ebe a na-awụnye ma ọ bụ inye ihe na-enye ya mfe, dị ka usoro ọgwụgwọ ma ọ bụ ngwaahịa nri.
4.Susposesion kwụsie ike:
Akụkụ ọzọ dị mkpa nke rhiology bụ nkwụsi ike mgbochi, nke na-ezo aka ike nke irighiri ihe ka ọ chụsa ya ma gbasaa ịdị omimi karịa oge. HPMC na-arụ ọrụ dị oke mkpa na ịkwalite nkwụchi ike site na usoro. Nke mbu, udiri ya na - enyere aka igbochi urughuru site na ịba ụba viscosity nke usoro na - aga n'ihu. Nke abuo, hpmc na-etolite ihe mgbochi na gburugburu irighiri ihe, na -ebelata mmekọrịta na mgbakwunye. Usoro ihe ndị a na-akụ ihu igwe na-enyere aka ịnọgide na-elekọta ahụ.
5.influence nke Njirimara HPMC:
Mmetụta rhiological nke HPMC na nkwụsị nke polymen. Igo molecular na-emetụta oke a na-abanye n'ọkpụkpụ na, n'ihi nke a na-enwewanye nkwalite vissity. HPMC dị elu molecular na-eme ka ọ na-akpata viccosisetions. Ogo nke dochie anya (DS), nke na-ezo aka na ọnụọgụ nke hydroxyl na otu methoxy otu glucose, na-emetụta omume fọdụrụnụ. Vskpụrụ dị elu na-ebute ike dị elu na nguzobe nke na-eduga na Gel, na-eduga na viscosise.
Ngwaọrụ 6.prical:
Njirimara ihe ndị na-ekwu okwu na-egbochi idozi ya na HPMC Chọta ngwa ndị zuru ebe niile gafere ụlọ ọrụ dị iche iche. Na ọgwụ na-emepụta ọgwụ, a na-eji HPMC dị ka a na-achụgide gị maka iji hụ na ekesara ya na-eme ihe ma kwadebe nkwụsi ike. N'ime ihe ndị dị ka mịrịgba nkụ, HPMC na-eme ka ọrụ, adhesion, na nguzogide. N'otu aka ahụ, na ngwaahịa nri dị ka sauces, akwa na ngwaahịa mmiri ara ehi, HPMC na-eme ka ederede, nkwụsi ike, na ọnụ.
Hydroxypyl Methylcellose (HPMC) bụ polymer na-eme nke ọma nke ukwuu na-emetụta ihe ndị na-egosi na-enyo enyo. Ikike ya iji gbanwee viscosity, mee ka agwa dị nro dị nro, ma melite nkwụsi ike na-eme ka ọ bụrụ ihe mgbakwunye bara uru na ụlọ ọrụ dị iche iche. Site na ịghọta usoro nke hpmc na-emekọrịta ihe na nkwụsị, ndị na-eme nchọpụta na ndị na-eme ya nwere ike ịhazi ya iji mezuo njirimara na ngwa.
Oge post: May-08-2024