Hydroxyethyl Cellulose: What is it and where is it used?

Hydroxyethyl selile(HEC) ni polymer idasanzwe. Nifu ya granular yera, itemba yubusa kandi ikorwa mugukora okiside ya Ethylene hamwe na alkali-selile. HEC yakoresheje mu kwisiga no mu nganda zita ku muntu ku giti cye nk'ikintu cyiza kandi kibyimbye. Muri farumasi, selile yakoreshejwe nka adsorbent, glidant, imiti yica imiti, hamwe nu muti uhagarika. Irashobora kandi kuboneka mubicuruzwa byo murugo.

Hydroxyethyl selileni polysaccharide ikomoka hamwe no kubyimba gel, emulisile, gukora ibibyimba, kubika amazi no kubika ibintu. Ikoreshwa nkibintu byingenzi mubikoresho byinshi byoza urugo, amavuta yo kwisiga hamwe no kwisiga kubera imiterere yabyo idafite ionic kandi ikabura amazi. Bikunze gukoreshwa nkibigize imiti yubuvuzi bwamaso nkibisubizo byamarira yubukorikori hamwe nubushakashatsi bwifashishwa muburyo bwo gufata imiti kugirango byoroherezwe gutanga imiti ifite hydrophobique.

Hydroxyethyl selulose isanzwe?

Hydroxyethylcellulose nimwe murwego nkurwo rusanzwe rwa 100% nibikomoka ku bimera, bikomoka kuri selile, kikaba ari kimwe mubintu bisanzwe kama tuzi.

Ikoreshwa rya Hydroxyethyl selulose:

Hydroxyethyl Celluloseifite porogaramu nini: Mu nganda zisiga amarangi, Hydroxyethyl Cellulose irashobora gutanga irangi rya latex cyane cyane amarangi maremare ya PVA hamwe nibikorwa byiza byo gutwikira. Iyo irangi ari paste yuzuye, nta flocculation izabaho. Hydroxyethyl Cellulose igira ingaruka nyinshi zo kubyimba. Irashobora kugabanya ibipimo, kunoza ikiguzi-cyiza cyo gukora, no kongera imbaraga zo gukaraba amarangi. Hydroxyethyl Cellulose yose ivurwa no gutinda gushonga, kandi mugihe wongeyeho ifu yumye, irashobora gukumira neza cake no kwemeza ko hydratiya itangira nyuma yo gukwirakwiza bihagije ifu ya Hydroxyethyl Cellulose.

Mu nganda zikora imiti ya buri munsi nka menyo yinyo, isabune, amavuta yo kwisiga, kwisiga, hamwe namavuta, Hydroxyethyl Cellulose ikora nkibyimbye, ikwirakwiza, ihuza hamwe na stabilisateur kugirango yongere ubucucike, amavuta, nuburyo bugaragara bwibicuruzwa.

Hydroxyethyl Celluloseurwego rwa buri munsi-rwa chimique rufite imikorere myiza irwanya mildew, sisitemu yo kubyimba hamwe na rheologiya ihindura imikorere, kimwe no gufata neza amazi no gukora firime, kandi itanga ibicuruzwa byanyuma ingaruka zose ziboneka nibikorwa byose bikenewe. Hydroxyethyl Cellulose itunganijwe hejuru ifite amazi akonje, kandi ifu yumye irashobora gukoreshwa hanyuma ikongerwaho mumazi. Gukwirakwiza neza ibicuruzwa mumazi birashobora kwirinda guhunika ibicuruzwa, no kubaho gushonga kutaringaniye. Igisubizo cyanyuma cyamazi ni kimwe, gikomeza kandi cyuzuye.
Hydroxyethyl Celluloseirashobora gukoreshwa nkibintu byimbitse na sima byamazi yo gukora kumariba ya peteroli. Ifasha gutanga igisubizo gisobanutse hamwe nibintu bito bihamye, bityo bikagabanya cyane ibyangiritse kumiterere yamariba ya peteroli. Amazi hamwe na Hydroxyethyl Cellulose akoreshwa mubyimbye bigenda byangirika byoroshye na acide, enzyme cyangwa okiside, kandi byongera cyane ubushobozi bwo kugarura hydrocarubone. Mu mavuta meza y'amazi, hydroxyethyl selulose ikoreshwa nkutwara proppant. Aya mazi arashobora kubora byoroshye inzira zasobanuwe haruguru.

Hydroxyethyl selile

Hydroxyethyl selile ntifite inyungu zuruhu zitaziguye ariko ifasha ibicuruzwa gukora neza. Kuberako hydroxyethyl selulose ari stabilisateur, ifasha gufata emulisiyo hamwe. Ibi bivuze ko ushobora kuyikoresha mumavuta yo kwisiga hamwe namavuta yumubiri kugirango wongere umubyimba kandi uhamye.

Irakoreshwa kandi nkibikoresho byo kubyimba kugirango ireme ibyifuzwa kandi bihamye kuri cream cyangwa amavuta yo kwisiga. Hydroxyethyl selulose nayo ikora firime hejuru yuruhu, ituma ibicuruzwa bikora urwego rworoshye kandi rukomeza kuruhu. Ibi bituma uruhu rwumva rukomeye kandi rworoshye.

Hydroxyethyl selulose viscosity

Hydroxyethyl selulose ni ifu idafite ionic, ifu ikabura amazi, ishobora gushonga mumazi akonje kandi ashyushye. Ubukonje bwa hydroxyethyl selulose ni 30000-100000 cps.

HYDROXYETHYLCELLULOSE ikora iki muri formulaire?

Guhambira
Gukora firime
Gutuza
Kugenzura ibicucu

Hydroxyethyl selulose umutekano

Hydroxyethyl selulose ifatwa nkigicuruzwa cyizewe gishobora gukoreshwa mumisatsi nibicuruzwa byuruhu. Mubisanzwe bikoreshwa muguhindura no kubyibuha resept kandi ibi bintu ntabwo byitezwe kurakaza uruhu.

Hydroxyethyl selulose yangiza?

Kugeza ubu irakoreshwa mubitekerezo nka 0.0002%, kandi hejuru ya 39%. Itsinda ryigenga rya Cosmetic Ingredient Review ryategetse hydroxyethylcellulose umutekano nkuko bikoreshwa mu kwisiga, ndetse no mubunini burenze kure cyane ibyaba biturutse kumuntu asanzwe.

Kwirinda

Mbere yo gukoresha Hydroxyethyl Cellulose, menyesha umuganga wawe urutonde rwimiti urimo, hejuru yibicuruzwa (urugero nka vitamine, inyongeramusaruro y'ibyatsi, nibindi), allergie, indwara zabayeho mbere, hamwe nubuzima bwubu (urugero nko gutwita, kubagwa vuba, nibindi.) ). Ubuzima bumwebumwe burashobora gutuma ushobora kwandura ingaruka mbi zibiyobyabwenge. Fata nkuko byerekanwa na muganga wawe cyangwa ukurikize icyerekezo cyanditse kubicuruzwa. Igipimo gishingiye kumiterere yawe. Bwira muganga wawe niba ubuzima bwawe bukomeje cyangwa bukabije. Ingingo z'ingenzi z'ubujyanama ziri hano hepfo.