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Mechanism yeCellulose Eteri Kunonoka Simende Hydration
Cellulose ether inononoka hydration ye simenti kune zvidimbu zvakasiyana, izvo zvinoratidzwa mukunonoka kuumbwa kwe ettringite, CSH gel uye calcium hydroxide. Parizvino, iyo mashandiro e cellulose ether inononoka simende hydration inonyanya kusanganisira fungidziro yekuvharirwa ion kufamba, alka ...Verenga zvimwe -
Hutsva muitiro we redispersible latex poda
Nzira yekumashure Redividable rabha poda ivhu chena rakasimba rinogadziriswa nekupfapfaidza nekuomesa yakakosha latex. Inonyanya kushandiswa sechinhu chakakosha chekuwedzera che "chiuru-musanganiswa dhaka" uye imwe yakaoma-musanganiswa dhaka zvinowedzera zvekunze kwemadziro ekudzivirira engineering engineering yekuvaka ...Verenga zvimwe -
Chii chinonzi cellulose derivatives?
Cellulose derivatives inogadzirwa ne esterification kana etherification ye hydroxyl mapoka mu cellulose polymers ane makemikari reagents. Zvinoenderana nehunhu hwemagadzirirwo ezvigadzirwa, cellulose derivatives inogona kupatsanurwa muzvikamu zvitatu: cellulose ethers, cellulose est...Verenga zvimwe -
Ndeupi musiyano pakati pemhando dzakasiyana dze cellulose?
Cellulose ether izwi rinowanzoreva nhevedzano yezvigadzirwa zvinogadzirwa nekuita kwealkali cellulose uye etherifying agent mune mamwe mamiriro. Alkali cellulose inotsiviwa nema etherifying agents akasiyana kuti awane akasiyana cellulose ether. Zvinoenderana neionization zvimiro zve subs ...Verenga zvimwe -
Izvo zvinokonzeresa mabhubhu uye zvakanakira uye zvakaipira zvemabhuru panguva yekushandiswa kwe cellulose ether zvigadzirwa.
Iyo cellulose ether zvigadzirwa HPMC uye HEMC ine ese ari maviri hydrophobic uye hydrophilic mapoka. Iro methoxy boka ihydrophobic, uye boka re hydroxypropoxy rakasiyana zvichienderana nenzvimbo yekutsiva. Mamwe ari hydrophilic uye mamwe ari hydrophobic. Hydroxyethoxy inonzi hydrophilic. Izvo zvinonzi h...Verenga zvimwe -
Hukama huri pakati pe cellulose ether, magnesium aluminium silicate uye yakagadzirira-yakasanganiswa dhaka uye yakaoma poda dhaka.
Kuti uite kuita kwese kwese kweakagadzirira-akasanganiswa dhaka kusangana nezvinodiwa uye zvekuvaka zvinodiwa, iyo dhaka yakasanganiswa chinhu chakakosha. Magnesium aluminium silicate thixotropic lubricant uye cellulose ether inowanzoshandiswa inochengetedza mvura mu...Verenga zvimwe -
Hydroxypropyl MethylCellulose E464
Hydroxypropyl MethylCellulose E464 Hydroxypropyl Methylcellulose (HPMC) is a semi-synthetic polymer yakabva mu cellulose. Inowanzoshandiswa muindasitiri yechikafu sechikafu chekuwedzera neiyo E nhamba E464. HPMC inogadzirwa nekurapa cellulose nemusanganiswa wealkali uye etherification agents...Verenga zvimwe -
Synthesis uye Rheological Properties yeHydroxyethyl Cellulose Ether
Synthesis uye Rheological Properties yeHydroxyethyl Cellulose Ether Muhupo hwekuzvigadzira-alkali catalyst, industrial hydroxyethyl cellulose yakabatwa neN-(2,3-epoxypropyl) trimethylammonium chloride (GTA) cationization reagent kugadzirira high-substitution quaternary ammonium yakaoma. ...Verenga zvimwe -
Kushandiswa kweEthyl methyl cellulose
Kushandiswa kweEthyl methyl cellulose Ethyl Methyl Cellulose (EMC) ndeye yakagadziridzwa cellulose derivative iyo inowanzoshandiswa seyakakora, binder, uye firimu-kare mumaindasitiri akasiyana. Iyo inonyungudika mumvura, yakachena kana isina-chena poda inogadzirwa nekugadzirisa cellulose ne ethyl uye methyl...Verenga zvimwe -
Chii chinonzi Ethyl hydroxyethyl cellulose?
Chii chinonzi Ethyl hydroxyethyl cellulose? Ethyl Hydroxyethyl Cellulose (EHEC) inotorwa kubva kune cellulose, inova yakasikwa polima inowanikwa kubva kune chirimwa. EHEC imvura inonyungudika, chena kana isina-chena poda iyo inowanzoshandiswa seyakakora, binder, stabilizer, uye firimu-former mune dzakasiyana ...Verenga zvimwe -
Cellulose Ether mune Pepa Indasitiri
Cellulose Ether muIndasitiri Yemapepa Iri bepa rinosuma mhando, nzira dzekugadzirira, maitiro ekuita uye chimiro chekushandiswa kweselulosi ether muindasitiri yekugadzira mapepa, inoisa mberi mamwe marudzi matsva eether cellulose ane tarisiro yebudiriro, uye inokurukura mashandisiro adzo...Verenga zvimwe -
Nzira yeKuvandudza Kushanda Kwekongiri?
Nzira yeKuvandudza Kushanda Kwekongiri? Kuburikidza nekuenzanisa kwekuyedza, kuwedzera kwe cellulose ether kunogona kuvandudza zvakanyanya kushanda kwekongiri yakajairika uye kunatsiridza kupomba kwekongiri inopomba. Kubatanidzwa kwe cellulose ether kuchaderedza simba rekrete. Kiyi ...Verenga zvimwe
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