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Lisebelisoa tse tala bakeng sa Cellulose Ether
Lisebelisoa tse tala bakeng sa Cellulose Ether Ho ile ha ithutoa mokhoa oa tlhahiso ea makhasi a phahameng a viscosity bakeng sa cellulose ether. Ho ile ha buisanoa ka lintlha tse ka sehloohong tse amang ho pheha le bleaching nakong ea tlhahiso ea li-pulp tse phahameng tsa viscosity. Ho latela litlhoko tsa moreki, ka ntlha e le 'ngoe t...Bala haholoanyane -
K'hemik'hale ea letsatsi le letsatsi ea hydroxypropyl methylcellulose HPMC
Hydroxypropyl methylcellulose ke ether e seng ionic cellulose e entsoeng ka thepa ea tlhaho ea polymer (cotton) cellulose ka letoto la mekhoa ea lik'hemik'hale. Ke phofo e tsoeu e sa nkheng, e sa latsoeheng, 'me e kokomoha hore e be motsoako oa colloidal o hlakileng kapa oa maru hanyenyane metsing a batang. E na le thickening, bin ...Bala haholoanyane -
Kenyelletso ea Hydroxypropyl methyl cellulose HPMC
1. Overview Hydroxypropyl Methyl Cellulose (HPMC) ke ether ea cellulose e seng ea ionic e entsoeng ka thepa ea tlhaho ea polymer - cellulose ka letoto la mekhoa ea lik'hemik'hale. Hydroxypropyl methylcellulose (HPMC) ke phofo e sa nkhang hamonate, e sa latsoeheng, e se nang chefo, e ka qhibilihang ka ...Bala haholoanyane -
Litšobotsi tsa HPMC ke Eng ka seretse se omileng se tsoakiloeng
1. Litšobotsi tsa HPMC ka seretse se tloaelehileng HPMC e sebelisoa haholo-holo e le retarder le moemeli oa ho boloka metsi ka ho lekana ha samente. Ka likaroloana tsa konkreite le seretse, e ka ntlafatsa viscosity le sekhahla sa ho fokotseha, ho matlafatsa matla a momahaneng, ho laola nako ea ho beha samente, le ho ntlafatsa matla a pele ...Bala haholoanyane -
Starch Ether ke eng?
Starch ether e sebelisoa haholo-holo ka seretse sa kaho, se ka amang ho tsitsa ha seretse se thehiloeng ho gypsum, samente le kalaka, le ho fetola kaho le ho hanyetsa sag ea seretse. Hangata li-ether tsa starch li sebelisoa hammoho le li-cellulose ethers tse sa fetoloang le tse fetotsoeng. E loketse ...Bala haholoanyane -
Tšebeliso ea HPMC indastering ea kaho
Hydroxypropyl methyl cellulose, eo ho thoeng ke selulose (HPMC), e entsoe ka selulose ea k'hothone e hloekileng haholo e le thepa e tala 'me e entsoe ka mokhoa o khethehileng tlas'a maemo a alkaline. Ts'ebetso eohle e phetheloa tlas'a tlhahlobo ea othomathike 'me ha e na lisebelisoa life kapa life tse sebetsang joalo ka phoofolo kapa...Bala haholoanyane -
Mokhoa oa ho ntlafatsa Tlhahiso ea Ether ea Cellulose?
Mokhoa oa ho ntlafatsa Tlhahiso ea Ether ea Cellulose? Kima Chemical Co., Ltd e rata ho hlahisa ntlafatso ea ts'ebetso ea tlhahiso ea cellulose ether le lisebelisoa lilemong tse leshome tse fetileng, le ho sekaseka litšobotsi tse fapaneng tsa kneader le coulter reactor ts'ebetsong ea tlhahiso ea cellulose ether. Wi...Bala haholoanyane -
Hydroxyethyl cellulose e sebelisoa joang?
Hydroxyethyl cellulose (HEC) ke ether e seng ionic cellulose e entsoeng ka selulose ea tlhaho ea polymer ka letoto la etherification. Ke phofshoana e tšoeu e sa nkheng, e sa latsoeheng, e se nang chefo kapa granule, e ka qhibilihang ka metsing a batang ho etsa tharollo e hlakileng ea viscous, le ho qhibiliha ...Bala haholoanyane -
U etsa methylcellulose joang?
Taba ea pele, selulose e tala makhasi a patsi / k'hothone e hloekisitsoeng e siloa, ebe e alkalized ebe e phunngoa tlas'a ts'ebetso ea caustic soda. Kenya olefin oxide (joalo ka ethylene oxide kapa propylene oxide) le methyl chloride bakeng sa etherification. Qetellong, ho hlatsoa le ho hloekisa metsi ho etsoa ho fihlela ...Bala haholoanyane -
Ether ea starch e sebelisetsoa eng?
Starch ether e sebelisoa haholo-holo ka seretse sa kaho, se ka amang ho tsitsa ha seretse se thehiloeng ho gypsum, samente le kalaka, le ho fetola kaho le ho hanyetsa sag ea seretse. Hangata li-ether tsa starch li sebelisoa hammoho le li-cellulose ethers tse sa fetoloang le tse fetotsoeng. E loketse ...Bala haholoanyane -
Theknoloji ea Cellulose Ether bakeng sa Phekolo ea Metsi a Litšila ea Organic
Theknoloji ea Cellulose Ether bakeng sa Phekolo ea Metsi a Litšila ka Metsi Metsi a litšila a indastering ea cellulose ether haholo-holo ke metsoako ea lintho tse phelang tse kang toluene, oliticol, isopate, le acetone. Ho fokotsa lihlapolli tsa tlhaho tlhahisong le ho fokotsa ho ntšoa ha carbon ke tlhokahalo e ke keng ea qojoa bakeng sa sehlahisoa se hloekileng...Bala haholoanyane -
Phello ea hydroxyethyl cellulose ether ho hydration ea pele ea samente ea CSA
Phello ea hydroxyethyl cellulose ether ho hydration ea pele ea samente ea CSA Litholoana tsa hydroxyethyl cellulose (HEC) le substitution e phahameng kapa e tlaase ea hydroxyethyl methyl cellulose (H HMEC, L HEMC) ts'ebetsong ea pele ea metsi le lihlahisoa tsa hydration tsa samente ea sulfoaluminate (CSA) li ile tsa ithutoa. . Mono...Bala haholoanyane
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