Onye nrụpụta Hydroxypropyl MethylCellulose (HPMC)
Hydroxypropyl Methyl Cellulose (HPMC)
CAS:9004-65-3
Hydroxypropyl Methylcellulose (HPMC) ma ọ bụhypromellosebụ methyl cellulose ether mmiri na-agbaze agbaze, nke a na-ejikarị eme ihe n'iwu ụlọ, ọgwụ, nri, ihe ịchọ mma, ihe nchacha, agba, dị ka ihe na-eme ka ihe dị arọ, ihe na-eme ka ihe nkiri dị nro, ihe na-eme ka ihe dị ka ihe nkiri, ihe na-eme ka ihe dị ka ihe na-eme ka ihe gbasaa, ihe na-echebe colloids. Anyị nwere ike inye HPMC ọkwa nkịtị, anyị nwekwara ike inye emezigharịrịHPMCdịka ihe ndị ahịa chọrọ si dị. Mgbe emezigharịrị ma gwọchara elu, anyị nwere ike nweta ngwongwo ndị a na-agbasasị n'ime mmiri ngwa ngwa, mee ka oge mmeghe dịkwuo ogologo, gbochie iwụfu, wdg.
Njirimara nkịtị
| Ọdịdị | Ntụ ntụ ọcha ma ọ bụ nke na-acha ọcha |
| Methoxy (%) | 19.0~ 24.0 |
| Hydroxypropoxy (%) | 4.0 ~ 12.0 |
| pH | 5.0~ 7.5 |
| Mmiri mmiri (%) | ≤ 5.0 |
| Ihe fọdụrụ mgbe ọkụ gbanyere (%) | ≤ 5.0 |
| Okpomọkụ Gelling (℃) | 70-90 |
| Nha nke ihe ndị dị ndụ | Nkezi nke 99% gafere 100 mesh |
Akara ndị ama ama
| Ọkwa nkịtị | Viscositi (NDJ, mPa.s, 2%) | Viscositi (Brookfield, mPa.s, 2%) |
| HPMC MP400 | 320-480 | 320-480 |
| HPMC MP60M | 48000-72000 | 24000-36000 |
| HPMC MP100M | 80000-120000 | 40000-55000 |
| HPMC MP150M | 120000-180000 | 55000-65000 |
| HPMC MP200M | 160000-240000 | Mini70000 |
| HPMC MP60MS | 48000-72000 | 24000-36000 |
| HPMC MP100MS | 80000-120000 | 40000-55000 |
| HPMC MP150MS | 120000-180000 | 55000-65000 |
| HPMC MP200MS | 160000-240000 | Mini70000 |
Ngwa nkịtị nke HPMC
Ngwakọta Taịlị
●Ịdozi mmiri nke ọma: oge mmeghe ogologo oge ga-eme ka taịlị rụọ ọrụ nke ọma.
●Mmezi njikọta na iguzogide mmịfe: ọkachasị maka taịlị dị arọ.
●Ọ ga-aka mma ịrụ ọrụ: a na-ahụ na plasta ahụ na-amị amị ma na-agbanwe agbanwe, a pụkwara itinye plasta ngwa ngwa ma dị mfe.
Plasta simenti / ngwa agha ngwakọta akọrọ
●Usoro ngwakọta akọrọ dị mfe n'ihi mmiri oyi na-agbaze: enwere ike izere ịkpụpụta akpụkọ, nke dị mma maka taịlị dị arọ.
●Ijide mmiri nke ọma: igbochi mmiri ịpụ na ihe ndị dị n'ime ya, a na-edebe mmiri kwesịrị ekwesị na ngwakọta nke na-eme ka oge simenti dị ogologo.
●Mmụba mkpa mmiri: mmụba oge mepere emepe, gbasaa ebe a na-agba mmiri na usoro nchekwa ego.
●Mfe ịgbasa na ime ka iguzogide ịla n'iyi ka mma n'ihi na ọ na-adịgide adịgide.
Mgbidi putty
●Idebe mmiri: oke ọdịnaya mmiri dị na slurry.
●Mgbochi ịda ada: mgbe ị na-agbasa akwa dị oke arọ, a pụrụ izere corrugation.
●Mmụba nke ngwa agha: dabere na ibu nke ngwakọta akọrọ na usoro kwesịrị ekwesị, HPMC nwere ike ime ka olu ngwa agha ahụ dịkwuo elu.
Sistemụ Mpụga na Mmecha (EIFS)
●Mgbakwunye ahụ ka mma.
●Ike mmiri dị mma maka osisi EPS na ihe ndị ọzọ.
●Mbelata ikuku na-abanye na mmiri na-abata.
Ịhazi onwe onye
●Nchedo site na mmịpụta mmiri na mmịpụta ihe.
●Ọ dịghị mmetụta na mmiri mmiri slurry nwere obere viscosity
HPMC, ebe njirimara ya nke idobe mmiri na-eme ka arụmọrụ imecha dị mma n'elu.
Ihe Njupụta Mgbawa
●Ọ ka mma ịrụ ọrụ: ọkpụrụkpụ na ike kwesịrị ekwesị.
●Idebe mmiri na-eme ka ọrụ dị ogologo oge.
●Iguzogide nsụda: ikike ijikọ ihe e ji alụ ọgụ ka mma.
Ngwa ọgwụ na ngwa nri:
| Ojiji | Ọkwa ngwaahịa USP/EP/E464 | Ọnụọgụ ọgwụ |
| Nnukwu ihe mkpofu | HPMC K4M,HPMC K100M | 3-30% |
| Ude, gels | HPMC E4M,HPMC F4M,HPMC K4M | 1-5% |
| Nkwadebe Anya | HPMC E50 | 01.-0.5% |
| Nkwadebe maka mmiri anya | HPMC E4M, HPMC F4M, HPMC K4M | 0.1-0.5% |
| Onye na-egbochi nkwụsịtụ | HPMC E3, HPMC E5 | 1-2% |
| Ọgwụ mgbochi asịd | HPMC E50, HPMC F50 | 1-2% |
| Ihe njide mbadamba | HPMC E5, HPMC E100 | 0.5-5% |
| Mgbakọ Mmiri Mmiri | HPMC E5, HPMC A4C | 2-6% |
| Mkpuchi mbadamba | HPMC E5, HPMC E15 | 0.5-5% |
| Matrix Mwepụta A Na-achịkwa | HPMC K100, HPMC K100M | 20-55% |
Nkwakọ ngwaahịa:
A na-etinye HPMC Product n'ime akpa akwụkwọ atọ nwere akpa polyethylene dị n'ime nke e mere ka ọ sie ike, ibu arọ ya dịkwa kilogram 25 kwa akpa.
Nchekwa:
Debe ya n'ụlọ nkwakọba ihe dị jụụ na kpọrọ nkụ, pụọ na mmiri, anyanwụ, ọkụ, na mmiri ozuzo.
Ụlọ ọrụ KIMA Chemical Co., Ltd.bụ ụlọ ọrụ na-emepụta ihe ndị na-emepụta cellulose ethers, gụnyere ụlọ ọrụ mmepụta Hydroxypropyl Methylcellulose (HPMC), nke na-arụ ọrụ n'okpuru aha njirimara KimaCell®. Site na ikike mmepụta nke tọn 20,000 kwa afọ, ụlọ ọrụ ahụ na-enye ngwaahịa HPMC dị elu na ụlọ ọrụ dị iche iche n'ụwa niile.