HPMC na HEMC murwego rwo kubaka

HPMC na HEMC bafite inshingano zisa mubikoresho byubwubatsi.Irashobora gukoreshwa nka dispersant, kubika amazi, kubika umubyimba na binder, nibindi bikoreshwa cyane mubutaka bwa sima no kubumba ibicuruzwa bya gypsumu.Ikoreshwa muri sima ya sima kugirango yongere ifatanye, ikore, igabanye flokculasiyo, itezimbere ububobere no kugabanuka, ndetse no kugumana amazi, kugabanya igihombo cyamazi hejuru yubutaka, kunoza imbaraga, gukumira imvune nikirere cyumunyu ushonga amazi, nibindi. Ikoreshwa cyane muri plaque ishingiye kuri sima, plaque ya gypsumu, ibicuruzwa bya gypsumu, minisiteri yububiko, amabati, amabati, ibikoresho bya kile, ibikoresho byo hasi, nibindi. stabilisateur muri emulsiyasi ya emulsiya hamwe nudukingirizo twamazi ya resin, guha firime kurwanya neza abrasion, guhuza no gufatana hamwe, no kunoza ubushyuhe bwimbere, gutuza kuri acide nibishingwe no guhuza nibyuma.Bitewe nuburyo bwiza bwo kubika neza, birakwiriye cyane nko gutatanya imyenda ya emulisile.Mu ijambo, nubwo umubare uri muri sisitemu ari muto, ni ingirakamaro cyane kandi ukoreshwa cyane.

Ubushyuhe bwa gel ya selulose ether igena ubushyuhe bwumuriro mubikorwa.ubushyuhe bwa gel bwa HPMC mubusanzwe buri hagati ya 60 ° C na 75 ° C, ukurikije ubwoko, ibirimo mumatsinda, uburyo butandukanye bwo gukora ibicuruzwa bitandukanye, nibindi. Bitewe nibiranga itsinda rya HEMC, rifite ubushyuhe bwa gel, cyane hejuru 80 ° C.Kubwibyo, ituze ryayo mubihe byubushyuhe buri hejuru kurenza HPMC.Mubikorwa, mugihe cyubushyuhe bushyushye cyane mubihe byizuba, kugumana amazi ya HEMC mumashanyarazi avanze nubushuhe bumwe hamwe no kunywa bifite inyungu nyinshi kurenza HPMC.

Inzira nyamukuru ya selulose ether mubikorwa byubwubatsi bwubushinwa iracyari HPMC, kuko ifite ubwoko bwinshi nibiciro biri hasi, kandi irashobora guhitamo kubuntu kubiciro byuzuye.Hamwe niterambere ryisoko ryubwubatsi bwimbere mu gihugu, cyane cyane iyubakwa ryimashini zikoreshwa nogutezimbere ubuziranenge bwubwubatsi, ikoreshwa rya HPMC murwego rwubwubatsi rizakomeza kwiyongera.