Izina ryimiti,Hydroxypropyl Methyl Cellulose (HPMC), Hydroxyethyl Methyl Cellulose (HEMC),Sodium Carboxymethyl selulose (CMC), Hydroxyethyl selulose (HEC), Hydrophobique yahinduwe HEC (HMHEC),Methyl selulose (MC)Methyl hydroxyethyl selulose (MHEC), Ethyl hydroxyethyl selulose (EHEC), Hydrophobique yahinduwe selile ya selile (EHEC, HM-EHEC).
Ethers ya selile yakozwe muburyo bwo guhindura imiti ya selile hamwe nindi miti imwe n'imwe. Imiti ya selulose ni ionic isanzwe isanzwe yamazi ya elegitoronike ashingiye kubabyeyi benshi ba polymer selile. Kurenga 70 yrs, ibyo bicuruzwa byagize uruhare runini muribi bikorwa, uhereye ku bicuruzwa byashushanyaga, ububumbyi n’amabara kugeza ku ifunguro, kwisiga n’imiti. Ethers ya selile ikoreshwa nkimiti ikora na rheologiya kandi ikora nkibigo byongera umubyimba, emulisiferi, colloide yirwanaho, stabilisateur ndetse no kubika amazi.
Mu iyubakwa, ether ya selile ikora nkibibyimbye, binders, imashini yerekana amashusho hamwe n’ibigo bishinzwe gufata neza amazi, gufasha guhagarika akazi, surfactants, amavuta, amavuta yo gukingira hamwe na emulisiferi. Byongeye kandi, umuti wamazi wa selile yihariye ya ethers ya thermally gel, inzu idasanzwe ifata umwanya wingenzi muri porogaramu zitandukanye. Iyi mvange yingirakamaro yibiranga ntabwo igaragara mubyukuri hafi ya h2o-soluble polymer.
Ukuri ko ibintu bitabarika byingirakamaro biboneka icyarimwe kandi akenshi bisubiza mubivanze birashobora kuba inyungu yifaranga. Muri software nyinshi, ibintu byinshi byasabwa gukora umwuga umwe wakozwe na selile yumuntu ku giti cye. Byongeye kandi, selile ya selulose iratsinda cyane, akenshi itanga umusaruro mwiza mukugabanya kwibanda kurenza ayandi mavuta yo kunywa ya polymers ..
| Ibisobanuro | 60AX (2910) | 65AX (2906) | 75AX (2208) |
| Ubushyuhe bwa gel (℃) | 58-64 | 62-68 | 70-90 |
| Methoxy (WT%) | 28.0-30.0 | 27.0-30.0 | 19.0-24.0 |
| Hydroxypropoxy (WT%) | 7.0-12.0 | 4.0-7.5 | 4.0-12.0 |
| Viscosity (cps, 2% Igisubizo) | 3, 5, 6, 15, 50, 100, 400,4000, 10000, 40000, 60000.100000,150000,200000 | ||
Anxin Celluloseshimangira inyigisho yiterambere ry '' Ibyiza bihebuje, Imikorere, Ubunyangamugayo hamwe nuburyo bwo gukora ku isi 'kugirango ubagezeho hamwe nogutanga ibicuruzwa byiza byo kugurisha Ubushinwa Cellulose Ether hamwe na Sag-Resistance, Ubwiza buhanitse, ibiciro byapiganwa, gutanga byihuse hamwe nubufasha bwiringirwa byizewe Mugire neza utumenyeshe umubare wawe usabwa muri buri cyiciro kugirango tubashe kubimenyesha byoroshye.
Kugurisha bishyushye kubushinwa selulose ethers, Kugirango tugumane umwanya wambere muruganda rwacu, ntituzigera duhagarika guhangana nimbogamizi mubice byose kugirango tubone ibisubizo byiza. Muburyo bwe, Turashobora gutezimbere imibereho yacu no guteza imbere imibereho myiza yumuryango wisi.
Igihe cyo kohereza: Apr-25-2024