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Awọn oriṣi ti cellulose ether Cellulose ethers jẹ ẹgbẹ ti o yatọ ti awọn itọsẹ ti a gba nipasẹ iyipada kemikali ti cellulose adayeba, paati akọkọ ti awọn odi sẹẹli ọgbin. Iru pato ti ether cellulose jẹ ipinnu nipasẹ iru awọn iyipada kemikali ti a ṣe sinu c ...Ka siwaju»
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Bawo ni lati ṣe ether cellulose? Isejade ti cellulose ethers je kemikaly títúnṣe adayeba cellulose, ojo melo yo lati igi ti ko nira tabi owu, nipasẹ kan lẹsẹsẹ ti kemikali aati. Awọn oriṣi ti o wọpọ julọ ti awọn ethers cellulose pẹlu Methyl Cellulose (MC), Hydroxyethyl Cellulose (HEC...Ka siwaju»
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Njẹ CMC jẹ ether kan? Carboxymethyl Cellulose (CMC) kii ṣe ether cellulose ni ori ibile. O jẹ itọsẹ ti cellulose, ṣugbọn ọrọ naa "ether" ko lo ni pato lati ṣe apejuwe CMC. Dipo, CMC ni igbagbogbo tọka si bi itọsẹ cellulose tabi gomu cellulose kan. CMC jẹ ohun elo ...Ka siwaju»
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Kini awọn ethers cellulose fun lilo ile-iṣẹ? Awọn ethers Cellulose wa lilo lọpọlọpọ ni ọpọlọpọ awọn ohun elo ile-iṣẹ nitori awọn ohun-ini alailẹgbẹ wọn, pẹlu solubility omi, agbara iwuwo, agbara ṣiṣe fiimu, ati iduroṣinṣin. Eyi ni diẹ ninu awọn oriṣi ti o wọpọ ti awọn ethers cellulose ati ind wọn…Ka siwaju»
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Se cellulose ether tiotuka? Awọn ethers Cellulose jẹ gbogbo tiotuka ninu omi, eyiti o jẹ ọkan ninu awọn abuda bọtini wọn. Solubility omi ti awọn ethers cellulose jẹ abajade ti awọn iyipada kemikali ti a ṣe si polima cellulose adayeba. Awọn ethers cellulose ti o wọpọ, gẹgẹbi Methyl Cellulose (MC), Hyd ...Ka siwaju»
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Kini HPMC? Hydroxypropyl Methyl Cellulose (HPMC) jẹ iru ether cellulose ti o wa lati inu cellulose adayeba. O ti ṣẹda nipasẹ iyipada cellulose ni kemikali nipasẹ ifihan mejeeji hydroxypropyl ati awọn ẹgbẹ methyl sori ẹhin cellulose. HPMC jẹ polyme to wapọ ati lilo pupọ…Ka siwaju»
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Kini cellulose ether? Awọn ethers Cellulose jẹ ẹbi ti omi-tiotuka tabi awọn polima ti a pin kaakiri omi ti o wa lati cellulose, polima adayeba ti a rii ninu awọn odi sẹẹli ti awọn irugbin. Awọn itọsẹ wọnyi jẹ iṣelọpọ nipasẹ ṣiṣe iyipada kemikali ni awọn ẹgbẹ hydroxyl ti cellulose, ti o fa ọpọlọpọ awọn cellulos…Ka siwaju»
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Sodium Carboxymethyl Cellulose Sodium carboxymethyl cellulose(CMC), tun mo bi: Sodium CMC, cellulose gum, CMC-Na, jẹ cellulose ether itọsẹ, eyi ti o jẹ julọ o gbajumo ni lilo ati awọn ti iye ni agbaye. o jẹ cellulosics pẹlu iwọn polymerization glukosi ti 100 si 2000 ati rela kan…Ka siwaju»
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Detergent ite CMC Detergent ite CMC Sodium carboxymethyl cellulose ni lati se idoti redeposition, awọn oniwe-ipile ni odi dọti ati adsorbed lori awọn fabric ara ati ki o gba agbara CMC moleku ni pelu electrostatic repulsion, ni afikun, CMC tun le ṣe awọn fifọ slurry tabi ọṣẹ liq. ..Ka siwaju»
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Ipele seramiki CMC Ipele seramiki CMC Sodium carboxymethyl cellulose ojutu le ti wa ni tituka pẹlu miiran omi-tiotuka adhesives ati resins. Awọn iki ti CMC ojutu dinku pẹlu ilosoke ti iwọn otutu, ati awọn iki yoo bọsipọ lẹhin itutu agbaiye. Ojutu olomi CMC jẹ ti kii-Newtoni…Ka siwaju»
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Ipele kikun HEC Ipele Paint HEC Hydroxyethyl cellulose jẹ iru ti kii-ionic omi-tiotuka polima, funfun tabi yellowish lulú, rọrun lati ṣàn, odorless ati tasteless, le tu ni mejeji tutu ati ki o gbona omi, ati awọn itu oṣuwọn posi pẹlu otutu, ni gbogbogbo insoluble ni julọ Organic s...Ka siwaju»
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Ipele lilu epo HEC Ipele liluho epo HEC Hydroxyethyl cellulose jẹ iru nonionic soluble cellulose ether, tiotuka ninu mejeeji gbona ati omi tutu, pẹlu sisanra, idadoro, adhesion, emulsification, film forming, omi idaduro ati aabo colloid-ini. Ti a lo ni kikun ni kikun, cos...Ka siwaju»