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Hydroxyethyl selulose (HEC) ni umuhondo wera cyangwa urumuri rwumuhondo, impumuro nziza, fibrous idafite uburozi cyangwa ifu ikomeye yateguwe na etherification ya alkaline selulose na okiside ya Ethylene (cyangwa chlorohydrin).Nonionic soluble selulose ethers.Kuberako HEC ifite ibintu byiza byo kubyimba, guhagarika, gutatanya, em ...Soma byinshi»
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Abakoresha benshi bavuga ko carboxymethyl selulose CMC idashobora kuzuza ibyifuzo byayo mugihe cyo gukoresha, bizagira ingaruka kumikoreshereze yibicuruzwa.Ni izihe mpamvu zitera iki kibazo?1. Kubikoresha carboxymethyl selulose, nayo ifite imiterere yihariye, kuko irashobora kuba twe ...Soma byinshi»
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Sodium carboxymethyl selulose yera fibrous cyangwa ifu ya granular.Impumuro nziza, hygroscopique no gushonga mumazi, irashobora gukoreshwa mumirima itandukanye.Muri byo, iki gicuruzwa gifite imiterere ihindagurika kandi gishobora guhuzwa nibintu bitandukanye bikoreshwa mugutezimbere imikoreshereze yacyo.Kandi witondere ...Soma byinshi»
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Ubukonje bwa sodium carboxymethyl selulose nayo igabanijwemo amanota menshi ukurikije imikoreshereze itandukanye.Ubwiza bwubwoko bwo gukaraba ni 10 ~ 70 (munsi ya 100), imipaka yo hejuru yubukonje iva kuri 200 ~ 1200 yo gushushanya inyubako nizindi nganda, kandi ubwiza bwurwego rwibiribwa ndetse ni hig ...Soma byinshi»
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Ikwirakwizwa rya carboxymethyl selulose ni uko ibicuruzwa bizangirika mu mazi, bityo gukwirakwiza ibicuruzwa nabyo bikaba inzira yo gusuzuma imikorere yacyo.Reka twige byinshi kubyerekeye: 1) Umubare munini wamazi wongewe muri sisitemu yo gutatanya yabonetse, ishobora i ...Soma byinshi»
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Sodium carboxymethyl selulose ikoreshwa cyane munganda zimiti nkibinini, amavuta, amasaketi, hamwe nuduti twa pamba.Sodium carboxymethyl selulose ifite umubyimba mwiza, guhagarika, gutuza, guhuriza hamwe, gufata amazi nindi mirimo kandi ikoreshwa cyane muri pha ...Soma byinshi»
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Iyo bigeze kuri hydroxyethyl selulose, Uzabaza: ibi nibiki?Ikoreshwa ni iki?By'umwihariko, ni ubuhe buryo bukoreshwa mu buzima bwacu?Mubyukuri, HEC ifite imirimo myinshi, kandi ifite uburyo bwinshi bwo gukoresha mubijyanye no gutwikira, wino, fibre, gusiga irangi, gukora impapuro, kwisiga, imiti yica udukoko, minerval p ...Soma byinshi»
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Carboxymethyl selulose (CMC) iboneka nyuma ya carboxymethylation ya selile.Igisubizo cyacyo cyamazi gifite imirimo yo kubyimba, gukora firime, guhuza, gufata amazi, kurinda colloid, emulisation no guhagarikwa, kandi ikoreshwa cyane muri peteroli, ibiryo, ubuvuzi, nibindi, imyenda na pap ...Soma byinshi»
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Cellulose ether nubwoko butari ionic igice cya sintetike ndende ya polymer.Ifite ubwoko bubiri bwamazi-ashonga kandi ashingiye kumashanyarazi.Ifite ingaruka zitandukanye mubikorwa bitandukanye.Kurugero, mubikoresho byubaka imiti, bifite ingaruka zikurikira: age Imyaka igumana amazi ...Soma byinshi»
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Hamwe niterambere hamwe nogukoresha amazi ashingiye kumarangi ya latx, guhitamo irangi rya latex biratandukanye.Guhindura imvugo na viscosity kugenzura amarangi ya latex kuva murwego rwo hejuru, ruciriritse kandi ruto.Guhitamo no gushyira mubikorwa umubyimba wamabara ya latex hamwe na latex irangi muri dif ...Soma byinshi»
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Hydroxyethyl selulose na Ethyl selulose nibintu bibiri bitandukanye.Bafite ibintu bikurikira.Hydroxyethyl selulose Nka surfactant idafite ionic, usibye kubyimba, guhagarika, guhambira, flotation, gukora firime, gutatanya, kugumana amazi no gutanga col ikingira ...Soma byinshi»
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Ifu ya polymer itatanye hamwe nibindi bifata umubiri (nka sima, lime yatoboye, gypsumu, ibumba, nibindi) hamwe nibintu bitandukanye, ibyuzuza nibindi byongerwaho [nka hydroxypropyl methylcellulose, polysaccharide (krahisi ether), fibre fibre, nibindi] ni mumubiri. kuvangwa no gukora minisiteri yumye.W ...Soma byinshi»