Focus on Cellulose ethers

Hydroxypropyl methylcellulose ni organic?

HPMC ni organic?
Hydroxypropyl methylcellulose (hpmc) ni ether itari ivanze ya methylcellulose. Ni igice cya genetike, kidafite akamaro, polimeri ya viscoelastic, gikunze gukoreshwa muri orthopedie nk'amazi yo kwisiga, cyangwa gukoreshwa mubuvuzi bwo mu kanwa nk'inyongera cyangwa umukozi, kandi bikunze kugaragara mubicuruzwa bitandukanye. Nkongeramo ibiryo, hydroxypropyl methylcellulose irashobora gukoreshwa nka demulifisiferi, emulisiferi, imvange nogusimbuza pectine nto.

HPMC irashobora gukoreshwa nka emulifisiyeri, ikabyimbye, ifata, ikora agent, aside na alkali irwanya imyubakire yububiko, yuzuza, demulsifier, umubyimba nizindi ntego nyamukuru. Ikoreshwa cyane mubikoresho bya resin, ibikoresho bya peteroli, farumasi, inganda zimpapuro, ibicuruzwa byimpu, inganda zimiti, ibiryo nibicuruzwa byuruhu.

1. Koresha ibishishwa, pompe, urukuta rw'imbere rushyiramo ifu cyangwa ibindi bikoresho byo gushushanya inyubako nkibikoresho kugirango utezimbere kandi wongere igihe cyakazi. Irashobora gukoreshwa nkibifata kumatafari yo hasi, marble karemano, no gushushanya plastike, kandi birashobora no gukoreshwa nkibiti. Imikorere yo gufunga amazi ya polypropilene yuzuye (hpmc) ituma ibishishwa bitoroha gucika kubera ko byumye vuba, kandi bigahindura imbaraga zo kwikomeretsa.

2. Gukora farufe: mubisanzwe bikoreshwa nkibihuza ibicuruzwa byubutaka.

3. Mu rwego rwo gutwikira imyubakire: nka emulifisiyeri, ikabyimbye kandi ikabyimbye mu bijyanye n’imyenda yubatswe, ifite imbaraga zo gukemura neza mumazi cyangwa kumashanyarazi. Nkikuramo feri.

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5. Plastike: kurekura ibumba, koroshya, amavuta yo kwisiga, nibindi.

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7. Abandi: Iki gicuruzwa nacyo gikoreshwa cyane mubicuruzwa byuruhu, gukora impapuro, imbuto nshya no kubungabunga imboga hamwe nimyenda y'ipamba.

8. Biofarmaceuticals: ibikoresho fatizo byububiko; ibikoresho fatizo bya firime ya plastike; ibikoresho byihuta bya polymer kubitinda-buhoro buhoro gutegura imiti gakondo yubushinwa; umubyimba; granules; firime; ibifatika


Igihe cyo kohereza: Ugushyingo-17-2022
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