Hydroxypropylmethylcellulose (HPMC) ni ibintu byinshi bikoreshwa cyane mubikorwa byubwubatsi.Ni polymer kama ikomoka kuri selile kandi ikoreshwa nkibishishwa byamazi byamazi, binder na firime yahoze.HPMC igira uruhare runini mugushinga ifu yimbuto irwanya amazi, ikoreshwa cyane mubijyanye nubwubatsi.
Ifu idashobora kwihanganira amazi ni ifu ikoreshwa mubwubatsi kugirango yuzuze icyuho, imyobo nu mwobo mu rukuta, sima, beto, stucco nubundi buso.Ikoreshwa cyane cyane mugukora ubuso bunoze bwo gushushanya, gushushanya cyangwa gushushanya.Ifu irwanya amazi ifu yubahwa cyane kubera ubushobozi bwayo bwo kurwanya ubushuhe, bigatuma iba ibikoresho-byogero byubwiherero, igikoni n’ahandi hantu hatose.
Hariho inyungu nyinshi zo gukoresha HPMC mumazi yihanganira amazi.
HPMC nigikoresho cyiza cyo gufata amazi, gishobora kuzamura imikorere yimiti ikunze gukoreshwa mumafu ya putty.Ifasha kandi kwirinda ubuhehere kwinjira muri putty kugirango birangire, biramba.Byongeye kandi, HPMC ni firime yahoze ikora inzitizi yo gukingira hejuru ya putty, ikabuza amazi kwinjira no kwangiza.
Iyindi nyungu ya HPMC muri porojeri idashobora kwihanganira amazi ni ukongera imbaraga zumubano wa putty no kunoza imiterere ya substrate.Uyu mutungo utuma HPMC ari ikintu cyingenzi muburyo bwo gushira, kwemeza ko ibishishwa bifata neza hejuru kandi ntibisenyuke cyangwa ngo bisenyuke mugihe runaka.Hiyongereyeho HPMC, ifu idashobora kwihanganira amazi ihinduka ifatika, iramba kandi yoroshye kuyikoresha, bigatuma ihitamo cyane mubakora umwuga w'ubwubatsi.
Usibye imiterere yabwo yangiza amazi, HPMC inagira ingaruka nziza kubidukikije byangiza ifu yangiza amazi.Kamere yacyo ibora yemeza ko putty itangiza ibidukikije kandi itangiza ibidukikije.HPMC nayo ntabwo ari uburozi kandi ntabwo itanga umwotsi cyangwa impumuro mbi, bigatuma ikoreshwa neza mumazu no munzu.
Gukoresha hydroxypropyl methylcellulose (HPMC) muri porojeri idashobora kwihanganira amazi nikintu cyingenzi mubikorwa byubwubatsi.Ibintu byangiza amazi kandi bifata neza bituma iba ikintu cyiza cyane cyo gushira, gitanga iherezo rirambye, rirambye rirwanya ubushuhe no kwambara ibidukikije.Byongeye kandi, ni biodegradable kandi idafite uburozi, bigatuma ibidukikije byangiza ibidukikije bifite umutekano mukoresha ahantu rusange.Dukoresheje HPMC, turashobora kubaka ibyubaka hamwe nigihe kirekire, gihamye kandi kirambye.
Igihe cyo kohereza: Nzeri-01-2023