Izina ry'ibinyabutabire,Hydroxypropyl Methyl Cellulose (HPMC), Hydroxyethyl Methyl Cellulose (HEMC),Selulose ya Sodium Carboxymethyl (CMC), Hydroxyethyl cellulose (HEC), HEC yahinduwe hidrofobique (HMHEC),Selulose ya Methyl (MC),Methyl hydroxyethyl cellulose (MHEC),Ethyl hydroxyethyl cellulose (EHEC), ether za cellulose zihinduka hifashishijwe hydrophobically (EHEC, HM-EHEC).
Etha za selulosi zikorwa binyuze mu mpinduka za selulosi hamwe n'izindi shimi. Etha za selulosi ni polimeri zisanzwe zishonga mu mazi zishingiye kuri selulosi nyinshi cyane za selulosi. Mu myaka irenga 70 ishize, ibi bicuruzwa byagize uruhare runini muri ibi bikorwa, kuva ku bicuruzwa by'ubugeni, ibumba n'irangi kugeza ku mafunguro, amavuta yo kwisiga n'imiti. Etha za selulosi zikoreshwa nk'imiti ikora kandi ikora nk'imiti ikomeza ubukana, ivangavanga, ivangavanga, ivangavanga, irinda ubukana ndetse no mu kubika amazi.
Mu bwubatsi, eteri za cellulose zikora nk'ibikomeza, ibifunga, ibikoresho byo gukora amashusho n'ibikoresho byo kubungabunga amazi bitagenwe, ibifasha mu gusunika, ibisuguti, amavuta yo kwisiga, ibirinda koloyide n'ibitera imbaraga. Byongeye kandi, imiti y'amazi ya eteri za cellulose ikoreshwa mu bushyuhe, inzu yihariye ifata umwanya ukomeye mu bintu bitandukanye. Uru ruvange rw'ibintu by'agaciro ntiruboneka mu bindi bice bya polymeri bishongeshwa n'amazi.
Kuba imiterere y'ingirakamaro myinshi iboneka icyarimwe kandi akenshi igakira mu buryo buvanze bishobora kuba inyungu ikomeye mu mafaranga. Muri porogaramu nyinshi, ibintu byinshi bisabwa kugira ngo hakorwe umwuga umwe ukorwa n'ibicuruzwa bya ether ya cellulose. Byongeye kandi, ether za cellulose zirakora neza cyane, akenshi zitanga umusaruro mwiza kurusha izindi polymer zishongesha amazi.
| 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 |
| Ubushyuhe (cps, 2% Igisubizo) | 3, 5, 6, 15, 50, 100, 400, 4000, 10000, 40000, 60000, 100000, 150000, 200000 | ||
Seliruloze ya AnxinShishikariza ku gitekerezo cyo guteza imbere 'Ubuhanga buhanitse, Umusaruro, Ubunyangamugayo n'uburyo bwo gukora buciriritse' kugira ngo biguhe serivisi nziza yo gutunganya igurishwa rishyushye ry'ibicuruzwa byo mu Bushinwa bya Cellulose Ether hamwe n'ubudahangarwa bwiza bwa Sag, Ireme ryiza, ibiciro byiza, gutanga vuba no gufasha byizewe. Turakwinginze utwemerere kumenya ingano y'ibikenewe muri buri cyiciro cy'ingano kugira ngo tubashe kukubwira byoroshye.
Kugurisha bishyushye kuri ether za cellulose zo mu Bushinwa, Kugira ngo dukomeze kuba imbere mu nganda zacu, ntiduhwema guhangana n'imbogamizi mu ngingo zose kugira ngo dutange ibisubizo byiza. Muri ubwo buryo bwe, dushobora kunoza imibereho yacu no guteza imbere imibereho myiza ku isi.
Igihe cyo kohereza: 25 Mata 2024