4 Ibibazo bijyanye na HPMC

1. Ni ubuhe buryo bukoreshwa bwa hydroxypropyl methylcellulose (HPMC)?
HPMC ikoreshwa cyane mubikoresho byubwubatsi, gutwikira, ibisigazwa byubukorikori, ububumbyi, imiti, ibiryo, imyenda, ubuhinzi, kwisiga, itabi nizindi nganda.HPMC irashobora kugabanywa mubyiciro byubwubatsi, ibyiciro byibiribwa nu rwego rwa farumasi ukurikije imikoreshereze yabyo.Kugeza ubu, umusaruro mwinshi mubushinwa uri murwego rwubwubatsi.Kurwego rwubwubatsi, ifu ya putty ikoreshwa mubwinshi, hafi 90% kubifu ya putty nibindi bya sima na sima.

2. Ni izihe mpamvu zitera guhindagurika mu ifu ya putty mugihe cyo gukoresha HPMC muri poro ya putty?
HPMC ikora nk'ibyimbye, bigumana amazi kandi byubaka muri poro.Ntabwo igira uruhare mubitekerezo byose.

Impamvu zitera ibisebe: 1. Amazi menshi.2. Igice cyo hasi ntabwo cyumye, gusa usibanganya igipande hejuru, nacyo cyoroshye.

HPMC

3. Ubwoko bwa hydroxypropyl methylcellulose (HPMC) ni bangahe?Ni irihe tandukaniro riri hagati yabo?
HPMC irashobora kugabanwa mukanya kandi gashushe.Guhita ushonga ibicuruzwa, bigabanye vuba hanyuma ubure mumazi mumazi akonje.Kuri ubu, isukari ntigira ubukonje kuko HPMC ikwirakwizwa mumazi kandi ntigashonga.Nyuma yiminota igera kuri 2, ubwiza bwamazi bugenda bwiyongera buhoro buhoro, bikora gel igaragara neza.Ibicuruzwa bishyushye birashobora gukwirakwira vuba mumazi ashyushye bikabura mumazi ashyushye.Mugihe ubushyuhe bugabanutse ku bushyuhe runaka, ibishishwa bigenda bigaragara buhoro buhoro kugeza havutse neza.

Ubwoko bushyushye burashobora gukoreshwa gusa muri poro na pompe.Mumazi ya kashe hamwe namabara, cake ibaho kandi ntishobora gukoreshwa.Ubwoko bwako kanya bufite intera nini ya porogaramu kandi irashobora gukoreshwa muri poro ya poro na minisiteri kimwe no mumazi meza.

4. Nigute ubwiza bwa hydroxypropyl methylcellulose (HPMC) bwamenyekana muburyo bworoshye kandi bugaragara?
(1) Uburemere bwihariye: Iyo hejuru uburemere bwihariye, nibyiza.
(2) Kwera: Ibicuruzwa byinshi bifite ireme bifite umweru mwiza.Usibye kuba wongeyeho ibikoresho byera.Ibikoresho byera birashobora kugira ingaruka kumiterere.
(3) Ubwiza: Nibyiza, nibyiza.Ubwiza bwa HPMC mubusanzwe ni mesh 80 na mesh 100, mesh 120 nayo irahari.
.Nibyinshi byohereza, ibintu bitangirika.Imashini ihagaritse ubusanzwe ifite itumanaho ryiza kandi reaction ya horizontal ifite uburyo bwo kohereza nabi, ariko ntibisobanuye ko ubwiza bwumusaruro wibyuma bihagaze neza kuruta ubundi buryo bwo gukora.Hariho ibintu byinshi byerekana ubwiza bwibicuruzwa muri reaction ya horizontal, bifite hydroxypropyl nyinshi hamwe na hydroxypropyl nyinshi, nibyiza kubika amazi.