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Ke lintlha life tse amang phetiso ea leseli la hydroxypropyl methylcellulose?
Ho fetisoa ha leseli la hydroxypropyl methylcellulose ho ameha haholo ka lintlha tse latelang: 1. Boleng ba thepa e tala. Ea bobeli, phello ea alkalization. 3. Karo-karolelano ea ts'ebetso 4. Karolo ea solvent 5. Phello ea ho se nke lehlakore Lihlahisoa tse ling li na le maru joaloka lebese ka mor'a hore li se...Bala haholoanyane -
Ntho e ka sehloohong e kenyelletsoeng ea seretse se itokiselitseng ho tsoaka
Tšebeliso ea li-additives tsa bohlokoa e ke ke ea ntlafatsa haholo ts'ebetso ea motheo ea seretse feela, empa hape e khanna tlhahiso ea theknoloji ea kaho. 1. Redispersible latex powder Redispersible latex powder e ka eketsa haholo ho khomarela, ho feto-fetoha ha maemo, ho hanyetsa metsi, ho hanyetsa, ...Bala haholoanyane -
Tlhahlobo ea litlamorao tse fapaneng tsa selulose, starch ether, le phofo ea latex seretseng sa gypsum!
Hydroxypropylmethylcellulose 1. E tsitsitse ho acid le alkali, 'me tharollo ea eona ea metsi e tsitsitse haholo sebakeng sa pH = 2 ~ 12. Soda ea Caustic le metsi a lime ha li na phello e ngata ts'ebetsong ea eona, empa alkali e ka potlakisa sekhahla sa ho qhibiliha 'me ea eketsa viscosity ea eona hanyenyane. 2. HPMC ke ...Bala haholoanyane -
Karolo ea phofo ea latex e ka sebelisoang hape ka har'a putty, seretse le sekhomaretsi sa lithaele
Redispersible latex powder ka hare le ka ntle lerako putty phofo, sekhomaretsi sa lithaele, seretse se supang lithaele, sehokelo sa phofo se omeletseng, seretse sa kantle sa mocheso oa kantle bakeng sa marako a kantle, seretse se ikemelang, seretse sa ho lokisa, seretse se khabisitsoeng, seretse se sa keneleng metsi kantle ho futhumatsa mocheso o omileng. ..Bala haholoanyane -
Mokhoa oa ho khetha motenya o nepahetseng
Mefuta e metenya le litšoaneleho tsa Cellulosic thickening li na le ts'ebetso e phahameng ea ho tiea, haholo-holo bakeng sa ho teteana ha karolo ea metsi; li na le lithibelo tse fokolang tsa ho etsa litlolo tsa ho roala 'me li sebelisoa haholo; li ka sebelisoa ka mefuta e mengata ea pH. Leha ho le joalo, ho na le mathata a kang po...Bala haholoanyane -
Foromo le ts'ebetso ea seretse se secha sa lik'hemik'hale sa gypsum
Tšebeliso ea seretse e le thepa ea ho kenya letsoho mohahong e ka ntlafatsa ts'ebetso ea ho kenya lerako la ka ntle la lerako, ea fokotsa tahlehelo ea mocheso ka tlung, 'me e qoba ho futhumatsa ho sa tšoaneng har'a basebelisi, kahoo e' nile ea sebelisoa haholo mohahong oa mohaho. Ho feta moo, litšenyehelo tsa thepa ena ke rela ...Bala haholoanyane -
Kamano e teng pakeng tsa seretse se seng se lokisitsoe, seretse se omeletseng sa phofo le selulose
Seretse se seng se itokisitse se bolela seretse se tsoakiloeng ka metsi kapa seretse se omeletseng se hlahisoang ke feme ea litsebi. E hlokomela tlhahiso ea indasteri, e netefatsa botsitso ba boleng bo tsoang mohloling, 'me e na le melemo e mengata e kang ts'ebetso e ntle, tšilafalo e fokolang ea sebaka, le ntlafatso e sebetsang ea morero ...Bala haholoanyane -
Phofo ea tylose ke eng?
Phofo ea tylose ke eng? Tylose powder ke motsoako oa lijo o atisang ho sebelisoa ho khabisa likuku, li-sugarcraft le lisebelisoa tse ling tsa lijo. Ke mofuta oa selulose e fetotsoeng e nkiloeng ho lisebelisoa tsa semela joalo ka makhasi a lehong kapa k'hothone. Ha phofo ea tylose e tsoakoa le metsi, e etsa hore ho be le botenya ...Bala haholoanyane -
Tlhaloso le ts'ebeliso ea li-additives tse sebelisoang hangata seretseng sa phofo se omileng
A. Redispersible latex powder Dosage 1-5% Tlhaloso ea boitsebiso: Thermoplastic resin e phofshoana e fumanoeng ka ho omisa emulsion e phahameng ea molek'hule ea polymer le ts'ebetso e latelang Mefuta e meholo: 1. Vinyl acetate le ethylene copolymer phofo (VAC / E) 2. Terpolymer rabara phofo ea ethylene, vi...Bala haholoanyane -
Mefuta le melemo le melemo ea li-thickeners ka liaparo tse thehiloeng metsing
Li-additives tsa ho roala li sebelisoa ka chelete e nyenyane ka ho roala, empa li ka ntlafatsa haholo ts'ebetso ea liphahlo, 'me li fetohile karolo ea bohlokoa ea liaparo. Thickener ke mofuta oa tlatsetso ea rheological, e ke keng ea tiisa feela ho roala le ho thibela ho sisinyeha nakong ea kaho, ...Bala haholoanyane -
Kamano pakeng tsa viscosity le mocheso oa HPMC
(1) Boikemisetso ba viscosity: sehlahisoa se omisitsoeng se lokiselitsoe ka tharollo ea metsi a nang le boima ba 2 ° C, 'me e lekanyetsoa ka ndj-1 rotational viscometer; (2) Ponahalo ea sehlahisoa ke phofo. Sehlahisoa sa hang-hang se na le "s" le meriana ea g...Bala haholoanyane -
Kamano lipakeng tsa boleng ba selulose le boleng ba seretse
Ka seretse se kopantsoeng se itokiselitseng, palo ea tlatsetso ea cellulose ether e tlase haholo, empa e ka ntlafatsa haholo ts'ebetso ea seretse se metsi, 'me ke tlatsetso e kholo e amang ts'ebetso ea kaho ea seretse. Khetho e loketseng ea li-cellulose ethers tsa mefuta e fapaneng, visc e fapaneng ...Bala haholoanyane
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