Okwu Mmalite na Hydropyythylthylthyllllose (HPMC)
Hydroxypylthylthylcelllose, a na-akpọkarị HPMC, bụ usoro cellulose na-agbanwe agbanwe site na sellulose. Emere ya n'ọtụtụ ebe, na-arụ ọrụ, ọgwụ, nri na ụlọ ọrụ ndị ọzọ, ọkachasị na ụlọ ọrụ PVC. Ihe a na-acha ọcha, ntụ ntụ na-acha odo odo nwere ezigbo mmiri solubality na ụdị akụrụngwa anụ ahụ na-eme ya dabara adaba maka ngwa dị iche iche.
Njirimara RELEOTET
Otu n'ime nnukwu onyinye nke Hpmc na ụlọ ọrụ PVC bụ mmetụta ọ na-emetụta akụrụngwa. Ọ na-arụ ọrụ dị ka ihe omimi Rhiifier, na-emetụta mmụba na nrụrụ nke ogige PVC n'oge nhazi. Nke a bụ ihe dị mkpa na mgbakwunye na usoro ịkpụ akpụ.
Mee ka ndọpụta PVC:
A maara HPMC maka ike ya iji mezigharịa adhesion, nke dị na ụlọ ọrụ PVC pụtara njikọ ka mma n'etiti PVC ogige na ihe ndị ọzọ. Nke a bara uru karịsịa na mmepụta nke PVC Compsates na ngwakọta, ebe ndọnye nsogbu siri ike dị oke mkpa maka arụmọrụ kachasị mma.
Njide mmiri na nkwụsi ike:
Na usoro PVC, ọ dị mkpa ijigide ọdịnaya mmiri n'aka ọkwa dị iche iche n'oge nhazi. HPMC na-arụ ọrụ dị ka mmiri na-ejide onwe ya, na-egbochi ịkpọtụ ma na-ejide ọkwa mmiri agbanwe agbanwe agbanwe agbanwe agbanwe agbanwe agbanwe agbanwe. Nke a bụ ihe kachasị mkpa na ngwa ebe hydration steeti nke PVC na-emetụta akụrụngwa nke ngwaahịa ikpeazụ.
Ngwaọrụ a na-achịkwa:
A na-ejikarị HPMC na-ejikọ PVC na-achịkwa usoro ntọhapụ ndị a na-achịkwa. Nke a bụ ihe a na-ahụkarị na ngwa ọrụ ugbo ebe a na-eji sistemụ sistemu ejikwa fatịlaịza ma ọ bụ ọgwụ ọgwụ. Njirimara nke a na-ejide onwe ya na nke buru ibu nke HPMC na-eme ka ọ dịkwuo mma.
Mmetụta na Njirimara PVC:
Dinggbakwunye HPMC na PVC Studlusluslusluslusluless nwere ike imetụta akụrụngwa nke ihe nkiri a si egosipụta. Nke a gụnyere akụkụ dịka mgbanwe, nghọta na ike arụ ọrụ. Dabere na ihe ndị akọwapụtara nke ngwaahịa ọgwụ, enwere ike ịhazi HPMC iji nyefee PVC Film Njirimara achọrọ.
Ọnọdụ okpomọkụ na uv na-eguzogide:
A na-achọkarị ngwaahịa PVC iji gbochie oke ọnọdụ gburugburu ebe obibi. HPMC na-eme ka arụmọrụ PVC na-eme ka ọ dịgide site na iguzogide mgbanwe okpomoku na radieshon UV. Nke a dị mkpa na ngwa n'èzí ebe a na-ekpughere PVC na ìhè anyanwụ na ihu igwe.
Binders na a na-enyo ndị ọrụ:
A na-eji HPMC mee ihe dị ka ihe mgbochi na usoro PVC, na-enyere aka na njikọta na-ebubata ya ma na-akwalite nguzobe nke edo. Ọzọkwa, ọ na-eme dị ka onye na-achụgide gị, na-egbochi ụmụ irighiri ihe ma na-agbaso nkesa otu n'ime PVC matriks.
Na-ebuli Ntụziaka Ntụziaka:
Nrụpụta nke HPMC na PVC ngwa na-adabere na nhazi ogo. Idozi ịta Hpmc na mgbakwunye ndị ọzọ na PVC resical dị oke mkpa iji mezuo ihe ndị achọrọ nke ngwaahịa ikpeazụ.
Ntọkọrịta na ihe ndị ọzọ na-enye:
Ntụkọta na mgbakwunye ndị ọzọ, fọdụrụnụ ma kwụrụ bụ isi ihe dị mkpa iji wepụta HPMC n'ime usoro PVC. Na-ejide na hpmc na-emekọrịta ihe sochirinụ na ihe ndị ọzọ mejupụtara dị oke mkpa iji na-arụ ọrụ na nkwụsi ike nke PVC Conser.
Ọnọdụ nhazi:
Ọnọdụ nhazi, gụnyere okpomọkụ na nrụgide n'oge ewepu ma ọ bụ ịkpụzi, nwere ike imetụta arụmọrụ HPMC. Ghọta nkwụsi ike na ntinye nke HPMC dị oke mkpa iji mee ka usoro nrụpụta.
na ngwụcha
Na nchịkọta, hydroxypyl Methylcelllose na-arụ ọrụ dị iche iche na ụlọ ọrụ PVC, na-enyere aka ịkwalite njirimara, njigide mmiri na ịrụ ọrụ nke ngwaahịa PVC. Ka ụlọ ọrụ ahụ na-aga n'ihu, ihe pụrụ iche HPMC nwere ike ịga n'ihu na ngwa na ọganihu na teknụzụ PVC. Dị ka ndị na-eme nchọpụta na ndị na-eme nchọpụta na-abanye na HPMC na PVC, nwere ike imepụta usoro ọhụrụ na ngwaahịa PVC dị oke egwu.
Oge Post: Dec-12-2023