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Cellulose Ether Classification Cellulose ether jẹ ọrọ gbogbogbo fun lẹsẹsẹ awọn ọja ti a ṣe nipasẹ iṣesi ti cellulose alkali ati oluranlowo etherifying labẹ awọn ipo kan.Nigbati alkali cellulose ti rọpo nipasẹ awọn aṣoju etherifying oriṣiriṣi, awọn ethers cellulose oriṣiriṣi yoo gba.Ac...Ka siwaju»
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Hydroxyethyl Cellulose Ti ara ati Kemikali Awọn ohun-ini Awọn ohun-ini Irisi Ọja Ọja yii jẹ funfun si ina ofeefee fibrous tabi powdery ri to, ti kii-majele ti ati ki o tasteless yo ojuami 288-290 °C (dec.) iwuwo 0.75 g / mL ni 25 °C (lit.) Solubility Tiotuka ninu omi.Insoluble ni wọpọ Organic yanju...Ka siwaju»
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Hydroxyethyl cellulose jẹ alabọde si ipele viscosity giga ti ether cellulose, ti a lo bi awọn ohun elo ti o nipọn ati imuduro fun awọn ohun elo ti o wa ni omi, paapaa nigbati ikilọ ipamọ ba ga julọ ati pe iki ohun elo jẹ kekere.Cellulose ether jẹ rọrun lati tuka ni omi tutu pẹlu pH iye ≤ 7, ṣugbọn ...Ka siwaju»
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1 Iṣafihan Cellulose ether (MC) jẹ lilo pupọ ni ile-iṣẹ awọn ohun elo ile ati lilo ni iye nla.O le ṣee lo bi retarder, oluranlowo idaduro omi, nipọn ati alemora.Ninu amọ-lile ti o gbẹ lasan, amọ idabobo ogiri ita, amọ-iwọn ti ara ẹni, alemora tile, giga-p...Ka siwaju»
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Redispersible polima lulú ti wa ni igba ti ri ninu ikole bi ohun ita odi idabobo ohun elo.O jẹ akọkọ ti awọn patikulu polystyrene ati lulú polima, nitorinaa o jẹ orukọ fun iyasọtọ rẹ.Iru iru iyẹfun polima ikole jẹ agbekalẹ ni akọkọ fun iyasọtọ ti awọn polys…Ka siwaju»
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Lẹhin fifi hydroxypropyl methylcellulose kun si awọn ohun elo ti o da lori simenti, o le nipọn.Iwọn hydroxypropyl methylcellulose ṣe ipinnu ibeere omi ti awọn ohun elo ti o da lori simenti, nitorinaa yoo ni ipa lori iṣelọpọ amọ.Awọn ifosiwewe pupọ ni ipa lori iki ti hydroxypropyl methylcellulose:...Ka siwaju»
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Ni iṣelọpọ ti ogiri seramiki ati awọn alẹmọ ilẹ, fifi oluranlowo imudara ara seramiki jẹ iwọn ti o munadoko lati mu agbara ti ara dara, paapaa fun awọn alẹmọ tanganran pẹlu awọn ohun elo agan nla, ipa rẹ jẹ kedere diẹ sii.Loni, nigbati awọn orisun amo ti o ni agbara giga ti n pọ si ...Ka siwaju»
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Nitori awọn okunfa bii iwọn otutu afẹfẹ, ọriniinitutu, titẹ afẹfẹ, ati iyara afẹfẹ, oṣuwọn iyipada ti ọrinrin ni awọn ọja orisun gypsum yoo ni ipa.Nitorinaa boya o wa ni amọ-lile ti o da lori gypsum, caulk, putty, tabi gypsum-ipele ti ara ẹni, hydroxypropyl methylcellulose ether (HPMC)...Ka siwaju»
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1. Awọn ohun elo aise ti cellulose ether Cellulose ether fun ikole jẹ ti kii-ionic omi-tiotuka polima ti orisun jẹ: Cellulose (igi ti ko nira tabi owu linter), halogenated hydrocarbons (methane kiloraidi, ethyl chloride tabi awọn miiran gun-pq halides), iposii. awọn agbo ogun (etylene oxide, propylene oxi...Ka siwaju»
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Hydroxypropyl methylcellulose – amọ amọ-lile Mu imudara pọ si pẹlu dada masonry, ati mu idaduro omi pọ si, ki agbara amọ-lile le dara si.Imudara lubricity ati ṣiṣu fun awọn ohun-ini ohun elo imudara, ohun elo rọrun fi akoko pamọ ati imudara…Ka siwaju»
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Hydroxypropyl methylcellulose, tọka si bi: HPMC tabi MHPC.Irisi jẹ funfun tabi pa-funfun lulú;akọkọ lilo jẹ bi a dispersant ni isejade ti polyvinyl kiloraidi, ati awọn ti o jẹ akọkọ oluranlowo oluranlowo fun igbaradi ti PVC nipa idadoro polymerization.Ninu awọn ilana ikole...Ka siwaju»
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Cellulose ether Cellulose ether jẹ ọrọ gbogbogbo fun lẹsẹsẹ awọn ọja ti a ṣe nipasẹ iṣesi ti cellulose alkali ati oluranlowo etherifying labẹ awọn ipo kan.Alkali cellulose ti rọpo nipasẹ awọn aṣoju etherifying ti o yatọ lati gba awọn ethers cellulose ti o yatọ.Gẹgẹbi ionization pr ...Ka siwaju»