Ibintu bigira ingaruka ku ikorwa rya HPMC mu buryo bw'ubushyuhe

1. Kugenzura ubucucike

Ubushyuhe bwinshihydroxypropyl methylcelluloseNtibishobora gukora selulosi nyinshi cyane binyuze mu gusukura no gusimbuza azote. Ariko, iyo igikoresho gipima ogisijeni gishobora gushyirwa mu gikoresho, umusaruro w’ubukonje ushobora kugenzurwa mu buryo bw’ubukorano.

2. Gukoresha abahuza

Byongeye kandi, ukurikije umuvuduko wo gusimbuza azote, kandi icyarimwe, uburyo umwuka ufunganye muri sisitemu ni bwiza cyane, kandi biroroshye cyane gukora ibicuruzwa bifite ubukana bwinshi. Birumvikana ko urwego rwa polymerization y'ipamba itunganyijwe narwo ari ingenzi. Iyo bitarakora, hakoreshwa uburyo bwo guhuza amazi n'amazi, kandi ubwoko bw'ikintu gifitanye isano cyatoranijwe bigira ingaruka zikomeye ku mikorere y'umusaruro wa nyuma.

3. Ingano ya Hydroxypropyl

Ogisijeni isigaye mu gikoresho cyo kunyweramo itera cellulose kwangirika no kugabanuka k'uburemere bwa molekile, ariko ogisijeni isigaye iba nke. Igihe cyose molekile zacitse zihujwe, ntabwo bigoye gukora viscosity nyinshi. Ariko, igipimo cy'amazi ahagije gifitanye isano rya hafi n'ingano ya hydroxypropyl, Inganda zimwe na zimwe zishaka kugabanya ikiguzi n'igiciro gusa, kandi ntizifuza kongera ingano ya hydroxypropyl, bityo ubwiza ntibushobora kugera ku rwego rw'ibicuruzwa bisa.

4. Ibindi bintu

Igipimo cyo kubika amazi k'umusaruro gifitanye isano rikomeye na hydroxypropyl, ariko mu buryo bwose bwo gukora, kinagena igipimo cyo kubika amazi, ingaruka za alkali, igipimo cya methyl chloride na propylene oxide, ingano ya alkali n'amazi. Igipimo cy'ipamba itunganyijwe ni cyo kigena imikorere y'umusaruro.