Hydroxypropyl Methyl Cellulose (HPMC) ikoreshwa mu gusiga irangi rishingiye ku mazi

Imikorere ya selulose ether yo kubika amazi ya latx, cyane cyane igipande kinini cya PVA gitanga imikorere myiza yo gutwikira, gutwikisha ifu yuzuye, ntabwo bizana flocculation;Ingaruka yacyo yo hejuru irashobora kugabanya urugero, kuzamura ubukungu bwimikorere, no kunoza ihagarikwa rya sisitemu.Imiterere myiza ya rheologiya muburyo bwo gutwikira, irashobora kuba muburyo buhagaze, komeza umubyimba mwiza wububiko;Muri leta yajugunywe, hamwe n'amazi meza cyane, kandi ntazavunika;Mu gutwikira no kuzunguruka, byoroshye gukwirakwira muri substrate, kubaka byoroshye;Iyo igifuniko kirangiye, ubwiza bwa sisitemu buzahita bukira, igifuniko kizahita gitanga umuvuduko.

Mwisi yisi ikomeye cyane yamazi ashingiye kumarangi ya latx, kimwe mubyongeweho cyane ni Hydroxy Propyl Methyl Cellulose(HPMC).Usibye kuba umubyimba mwiza cyane, ubu bwoko bwinyongera butanga kandi nibindi bintu byingirakamaro, nka brush-ubushobozi, kurwanya sag, kurwanya emulisation, imbaraga zo guhagarika, nibindi, mugihe utanga amabara meza cyane,nagukora ubu bwoko bwibyimbye bukundwa cyane nabakora amarangi menshi kwisi.

Ikoreshwa mumarangi ashingiye kumazi.Irerekana ingaruka nziza cyane yo kubyimba,naimiterere ya rheologiya, gutatanya no kwikemurira ibibazo.Ifite bio-stabilite nziza, itanga igihe gihagije kububiko bwo gusiga amarangi.Kurinda neza pigment hamwe no kuzuza ibyuzuye.