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Mokhoa oa teko oa viscosity ea tharollo ea cellulose ether bakeng sa seretse se omileng se tsoakiloeng
Cellulose ether ke motsoako oa polymer o entsoeng ho tloha selulose ea tlhaho ka mokhoa oa etherification, 'me ke ntho e ntle ka ho fetisisa e teteaneng le e bolokang metsi. Li-cellulose ethers li 'nile tsa sebelisoa haholo seretseng se omileng se omileng lilemong tsa morao tjena, tse sebelisoang ka ho fetisisa ke li-non-ionic cellulose ethers, ke ...Bala haholoanyane -
100,000 viscosity hydroxypropyl methylcellulose
Hydroxypropyl methylcellulose e ka sebelisoa ka putty e nang le viscosity ea 100,000, ha viscosity ea seretse sa samente e lokela ho ba holimo, e lokelang ho ba 150,000. Hydroxypropyl Methyl Cellulose e phetha karolo ea bohlokoa ho boloka mongobo le ho teteaneng. Ka hona, ka putty, ha feela metsi ...Bala haholoanyane -
Na HPMC le CMC li ka tsoakoa?
Methylcellulose ke phofo e tšoeu kapa e bosoeu kapa granular; e hlokang monko ebile e sa latsoehe. Sehlahisoa sena se ruruha ka tharollo ea colloidal e hlakileng kapa e nyenyane hanyenyane ka metsing; ha e qhibilihe ka ho feletseng ka ethanol, chloroform kapa ether. Hasa ka potlako 'me u ruruhe ka metsing a chesang a 80-90 ° C, 'me u qhale ...Bala haholoanyane -
Thepa le Lisebelisoa tsa Microcrystalline Cellulose
01. Thepa ea microcrystalline cellulose Microcrystalline cellulose ke ntho e sa nkheng, e ntle ka ho fetesisa e tšoeu e mosoeu, boholo ba eona hangata ke 20-80 μm (cellulose ea microcrystalline e nang le boholo ba kristale ea 0.2-2 μm ke sehlopha sa colloidal), le tekanyo ea tekanyo ea polym ...Bala haholoanyane -
Saense e tsebahalang | Mekhoa ea ho qhala ea methyl cellulose ke efe?
Ha ho tluoa ho solubility ea methyl cellulose, haholo-holo e bua ka ho qhibiliha ha sodium carboxymethyl cellulose. Sodium carboxymethyl cellulose ke phofo e tšoeu kapa e mosehla ea flocculent, e sa nkheng ebile ha e latsoehe. E qhibiliha habonolo metsing a batang kapa a chesang, 'me e etsa pepenene ...Bala haholoanyane -
Sebaka sa tlhoko ea lihlahisoa tsa cellulose ether ea boemo ba bongaka ke eng?
1. Kenyelletso e Khutšoanyane ea Cellulose Ether Cellulose ether ke lentsoe le akaretsang bakeng sa mefuta e fapaneng ea li-derivatives tse fumanoang ho selulose ea tlhaho (k'hothone e hloekisitsoeng le makhasi a lehong, joalo-joalo) Sehlahisoa se hlahisoang ke sehlahisoa se tsoang tlaase ho selulose. Ka mor'a etherification, cellulose e qhibiliha ka metsing, e hlapolla ...Bala haholoanyane -
Lisebelisoa tsa Mehaho -methyl cellulose
Lintlha tsa kenyelletso ea sehlahisoa sa Metic cellulose The Ryan Architectural Material Factory ea methyl cellulose e khothaletsoa haholo. Mona methyl cellulose e arotsoe ka mekhahlelo e 'meli ea lihlahisoa. Sehlopha sa pele: Lihlahisoa tse felileng tse hanyetsanang le lithaka tsa oracle cellulose, ka theko e ka tlase ho HPMC ...Bala haholoanyane -
Methylcellulose e boetse e na le likarolo tse fapaneng liindastering tse fapaneng
Methyl cellulose e se e le sehlahisoa se sebelisoang haholo bophelong ba letsatsi le letsatsi ka lebaka la tlhahiso ea eona e kholo, mefuta e mengata ea ts'ebeliso le ts'ebeliso e bonolo. Empa boholo ba lisebelisoa tse tloaelehileng ke tsa indasteri, kahoo e boetse e bitsoa "industrial monosodium glutamate". Makaleng a fapaneng a indasteri, methyl cellulose e na le komporo ...Bala haholoanyane -
Mathata a tšebeliso ea methyl cellulose
Methyl cellulose ke khutsufatso ea sodium carboxymethyl cellulose. E sebelisoa haholo lijong, kaho, meriana, li-ceramics, libeteri, merafo, liphahlo, ho etsa pampiri, ho hlatsoa, sesepa sa meno sa lik'hemik'hale tsa letsatsi le letsatsi, khatiso ea masela le ho daea, ho cheka oli, joalo-joalo ka har'a tšimo. Mosebetsi o ka sehloohong ...Bala haholoanyane -
Phello ea phofo ea latex ho feto-fetoha ha seretse
Motsoako o na le phello e ntle ea ho ntlafatsa ts'ebetso ea seretse se omeletseng se omileng, 'me phofo ea rabara e redispersible e entsoe ka emulsion e khethehileng ea polymer ka mor'a ho omisa. Phofo ea rabara e omisitsoeng ke likaroloana tse chitja tsa 80 ~ 100mm tse bokaneng hammoho. Likaroloana tsena li solub...Bala haholoanyane -
Phello e ntle ea phofo ea polymer ho tšoarella ha seretse
Hona joale, phofo ea latex e ka sebelisoang hape e phethile karolo ea bohlokoa e le tlatsetso ea seretse sa kaho. Ho kenya phofo ea latex e ka qhaqhoang ka har'a seretse ho ka lokisa lihlahisoa tse fapaneng tsa seretse joalo ka sekhomaretsi sa lithaele, seretse sa ho kenella ka mocheso o futhumatsang, seretse se its'oarang, putty, seretse se litehang, d...Bala haholoanyane -
Litšobotsi tsa sebopeho sa cellulose ether le tšusumetso ea eona ts'ebetsong ea seretse
Abstract: Cellulose ether ke sehlomathiso se seholo sa seretse se seng se tsoakoa. Mefuta le litšobotsi tsa sebopeho sa cellulose ether lia hlahisoa, 'me hydroxypropyl methylcellulose ether (HPMC) e khethoa e le tlatsetso ea ho ithuta ka mokhoa o hlophisitsoeng tšusumetso ea thepa e fapaneng ea seretse. . Stu...Bala haholoanyane
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