Ether Cellose (HPMC, MC, HEC, EC, HPC, CMC, PAC)

Ether ya selile ni itsinda rya polymer zishonga amazi zikomoka kuri selile, polymer karemano iboneka murukuta rwibimera. Zikoreshwa cyane mu nganda zinyuranye kugirango zibyibushye, zihamye, zikora firime, hamwe n’amazi yo kubika amazi. Dore muri make incamake yubwoko bumwe na bumwe bwa selile ethers:

1. Hydroxypropyl Methylcellulose (HPMC): HPMC ni ether ya selulose itandukanye ikoreshwa cyane mubwubatsi, imiti, ubuvuzi bwihariye, ninganda zibiribwa. Azwiho gufata neza amazi, kubyimba, no gukora firime. HPMC isanzwe ikoreshwa nkibintu byimbitse, bihuza, hamwe na rheologiya ihindura minisiteri, ibifata amatafari, ibinini bya farumasi, amavuta yo kwisiga, nibicuruzwa byibiribwa.
2. Methylcellulose (MC): MC isa na HPMC ariko ifite urwego rwo hasi rwo gusimbuza amatsinda ya methyl. Ikoreshwa mubisabwa aho amazi yo hasi hamwe nubukonje bisabwa, nko mumiti ya farumasi, ibisubizo byamaso, kandi nkibyimbye mubiribwa.
3. Hydroxyethyl Cellulose (HEC): HEC nindi selile ikoreshwa cyane ya selile izwiho gufata neza amazi no kubyimba. Bikunze gukoreshwa mubikoresho byubwubatsi nko gusiga amarangi, gutwikira, no gufatira hamwe, ndetse no mubicuruzwa byita kumuntu nka shampo, amavuta yo kwisiga, hamwe na cream.
4. Ethyl Cellulose (EC): EC ni selulose ether yahinduwe hamwe na matsinda ya Ethyl. Ikoreshwa cyane cyane muri farumasi, gutwikira, hamwe na progaramu zidasanzwe aho gukora firime, inzitizi, hamwe nibisohoka-bisohora bifite akamaro. EC ikoreshwa nkibikoresho byo gutwikira ibinini na pelleti mu miti ya farumasi.
5. Hydroxypropyl Cellulose (HPC): HPC ni selile ya selile yahinduwe hamwe nitsinda rya hydroxypropyl. Bikunze gukoreshwa nkibibyimbye, binder, hamwe nogukora firime muri farumasi, ibicuruzwa byita kumuntu, hamwe nibisabwa. HPC itanga ibisubizo byiza cyane, kugenzura ubwiza, no gutuza mubisubizo byamazi.
6. Carboxymethyl Cellulose (CMC): CMC ni amazi ya elegitoronike ya selile yamashanyarazi akomoka kuri selile na carboxymethylation. Irakoreshwa cyane nkibibyimbye, stabilisateur, na binder mubicuruzwa byibiribwa, imiti yimiti, ibicuruzwa byita kumuntu, hamwe nibikorwa byinganda. CMC ikora ibisubizo bisobanutse, bisobanutse kandi ikoreshwa nkibikoresho byimbitse mu masosi, kwambara, no guhagarika umunwa.
7. Polyanionic Cellulose (PAC): PAC ni selile ya selile yahinduwe hamwe nitsinda rya anionic, mubisanzwe carboxymethyl cyangwa amatsinda ya fosifone. Ikoreshwa cyane cyane nk'inyongeramusaruro yo gutakaza amazi mu gucukura amazi yo gushakisha peteroli na gaze. PAC ifasha kugabanya igihombo cyamazi, kunoza ubukonje, no guhagarika ibyondo byo gucukura munsi yubushyuhe bwinshi nubushyuhe bukabije.

Ethers ya selile itanga urwego runini rwimikorere nibisabwa mubikorwa bitandukanye, bigira uruhare mubikorwa, ituze, hamwe nubwiza bwibicuruzwa byinshi.