I-hydroxyproppropylll methylcellose ether eyenzelwe imikhiqizo esekwe emanzini. Ingaphezulu le-hydroxypropyll ther iphathwa nge-glyoxal ngaphansi kokushisa okuthile nenani le-pH. I-hydroxypropyllylylyllopyllose ether ethethwe ngale ndlela ihlakazeka kuphela emanzini abandayo angathathi hlangothi ngaphandle kokuvuvukala nokuvuvukala okubambezela iqhaza ekubambezelweni kokuvuvukala. Ngalesi sikhathi, ikhambi elinamanzi livuselelwa imizuzu emi-5 ukuya kwengama-10 noma lapho isixazululo (inani le-PH) liyalungiswa ukuba yi-alkaline, i-hydroxypropyll methylcellulose ether iqala ukuvuvukala futhi ikhiqize i-viscosity. Lolu hlobo oluphethwe ngaphandle luvame ukubizwa ngokuthi uhlobo olusheshayo.
Isimo se-hydroxypropypropyrlose esheshayo ukuthi lapho ihlangabezana namanzi abandayo, izosebenzisa ngokushesha emanzini abandayo, ngoba kuthatha isikhathi sokuthi ukubona kwayo kukhuphuke, ngoba kudalule kuphela emanzini asesigabeni sokuqala, futhi kunganciphisi ngomqondo omkhulu. I-viscosity yayo ifinyelela inani eliphakeme cishe imizuzu engama-20 noma ngaphezulu. Inzuzo yalokhu ukuthi isetshenziswa embonini ethile ngaphandle kokuxuba okusomile kwe-powder, noma lapho idinga ukuncibilika futhi amanzi ashisayo awakwazi ukusetshenziswa ngenxa yezimo zemishini nezinye izizathu. I-Hydroxyproppropylyll esheshayo ye-methylcellulose ixazulula inkinga enjalo.
Uhlobo lwe-methdypyproppropyll methylcellose discerses ngokushesha emanzini (degree degree ngu-100%), anciphise ngokushesha, ahlukanise ngokusobala, okufika ku-95%) kanye nokuvumelana okuphezulu, okuxazulula izinkinga zokusebenza ezisebenzayo. Izingqinamba, ukunwebisa insimu yohlelo lokusebenza, njengohlelo lokusebenza ekwakhiweni kwe-glue, uhlelo lokusebenza ku-Compound liquid admixtures, kanye nezinkambu ezikhethekile njengokugeza kwamakhemikhali nsuku zonke.
Sethule imishini yezemishini yezwe ethuthukisiwe emhlabeni, sinomugqa wanamuhla wokukhiqiza we-cellulose ether kanye ne-latex ether, futhi uqinisekise ukuhlinzeka abasebenzisi ngemikhiqizo egculisayo yokulawula ikhwalithi, uhlelo lokuhlola kanye nensizakalo ephelele yesayithi. Manje imikhiqizo eholayo iyi-hydroxypropyllylylylyly hpmc, i-hydroxyyethyl cellulose Hec, i-hydroxypropyl starch ether hps, recisperiblepropyl stch ether hps, recisperiblepropylyl thrach ether hps, recisperiblepropyl tych uchungechunge. Imikhiqizo isetshenziswa kabanzi ekwakheni, embonini yamakhemikhali, upende, imboni yamakhemikhali yansuku zonke, embonini yamasosha nakwezinye izinkambu, futhi yenziwe ngokulandelana kwabameli, izinamathiseli, abahlakazayo, abaqinisi, abakhulu, njll.
Ukuthembela kwikhwalithi yayo yomkhiqizo kanye nesimo sayo kanye nethonya embonini eyomile yokwakha imboni, futhi ngaphansi kwesisekelo sokugcina umsebenzi wekhwalithi wekhwalithi yokuqala, manje ubambisana nabakhiqizi abaziwayo basemazweni aphansi ngemikhiqizo ehambisanayo. Ukusekela imisebenzi: I-polypropylene fiber, i-fiber fiber, i-ether eguquliwe, i-powlvinyl alcohol powder, i-powder defoamer, i-calcium repellent, i-calcium yakha nezinye izithasiselo ezomile
Isikhathi sePosi: Feb-21-2025