HEC Hydroxyethyl Cellulose Suppliers

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CAS NO.: 9004-62-0Hydroxyethyl Cellulose (HEC) ke nonionic soluble cellulose ethers, ka bobeli e qhibiliha metsing a chesang le a batang.Hydroxyethyl Cellulose ke phofo e tšoeu e phallang e sa lefelloeng, e phekotsoeng ho tloha selulose ea alkali le ethylene oxide ka etherification, Hydroxyethyl Cellulose e sebelisitsoe haholo ho penta le ho roala, ho cheka oli, pharma, lijo, masela, ho etsa pampiri, PVC le lisebelisoa tse ling. masimo.E na le botenya bo botle, ho emisa, ho qhalakanya, emulsifying, filimi-forming, ho sireletsa metsi le ho fana ka thepa e sireletsang ea colloid.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Hydroxyethyl Cellulose (HEC) ke nonionic cellulose derivative e qhibilihang ka metsing a batang le a chesang.E sebelisetsoa ho hlahisa litharollo tse nang le mefuta e mengata ea viscosity.

 

Tlhaloso ea 1.Chemcial

Ponahalo Phofo e tšoeu ho isa ho e tšoeu
Boholo ba likaroloana 98% e feta 100 mesh
Molar substituting ka degree (MS) 1.8~2.5
Masalla ha a tuka (%) ≤5.0
pH boleng 5.0~8.0
Mongobo (%) ≤5.0

2.Lihlahisoa Kereiti

Boemo ba sehlahisoa Viscosity (NDJ, 2%) Viscosity (Brookfield,1%) Leqephe la Boitsebiso ba Teknoloji
HEC HR300 240-360 240-360 Khoasolla
HEC HR6000 4800-7200 4800-7200 Khoasolla
HEC HR30000 24000-36000 1500-2500 Khoasolla
HEC HR60000 48000-72000 2400-3600 Khoasolla
HEC HR100000 80000-120000 4000-6000 Khoasolla
HEC HR150000 120000-180000 6000-7000 Khoasolla

3.Hydroxyethyl Cellulose (HEC) Likopo:

Ka pente e thehiloeng metsing, e bapala karolo ea ho qhalakanya le ho sireletsa li-gel, ho matlafatsa botsitso ba karabelo ea tsamaiso ea agglomerate, ho netefatsa kabo e ts'oanang ea pigment le stuffing, le ho fana ka phello ea ho teteaneng, ho ntlafatsa metsi.

Ha ho cheka oli, e sebelisoa e le stabilizer le thickening agent, lubricating agent bakeng sa ho cheka seliba, ho tlatsa le ho kopanya ho fana ka slurry mokelikeli o motle le botsitso.

Ha ho hahoa, HEC e ka sebelisoa e le moemeli oa motenya le moemeli ea momahaneng ho ntlafatsa metsi le ho sebetsa, ho eketsa matla a pele a gelling le ho qoba ho phatloha.

Ho borashe le ho kopanya plaster, ho hlakile hore e ka phahamisa matla a ho tšoara metsi le momahano.

Lik'hemik'haleng tse sebelisoang letsatsi le leng le le leng joalo ka sesepa sa meno se fana ka thepa e ntle ea 'mele le ea lik'hemik'hale, e etsa hore e be ntle ka sebopeho, nako e telele ea polokelo, e omelle ebile e kenelletse.

Sebakeng sa litlolo, e ka eketsa bongata ba lintho tse bonahalang, ea eketsa lubrication le boreleli.

Ntle le moo, e na le ts'ebeliso e pharaletseng ho enke, ho daea masela & khatiso, ho etsa pampiri, meriana, lijo, temo joalo-joalo.

4.Hydroxyethyl Cellulose (HEC) Ho sebelisa mokhoa :

Mokhoa oa pele: Kenya ka ho toba

1. Tšela metsi a hloekileng ka har'a bakete e nang le sekontiri.

2. Ha u qala, hlohlelletsa butle butle, u hasanye HEC ka har'a tharollo.

3. Hlohlelletsa ho fihlela granule tsohle tsa HEC li kolobile ka ho feletseng.

4. Qala ka ho kenya anti-mildew agent, ebe u eketsa li-additives tse kang pigment, disperser joalo-joalo.

5. Tsoela pele ho sisinyeha ho fihlela HEC eohle le li-additives li qhibiliha ka ho feletseng (viscosity ka tharollo e ntse e eketseha), ebe u kenya lisebelisoa tse ling ho arabela.

Mokhoa oa Bobeli: Lokisetsa Joala ba 'Mè bakeng sa Tšebeliso

Pele lokisa joala bo botenya ba 'm'e, ebe o bo kenya sehlahisoa.Molemo oa mokhoa ke ho feto-fetoha ha maemo, joala bo ka kenngoa ka ho toba sehlahisoa.Mokhoa le mokhoa oa ho o sebelisa o tšoana le 1-4 ka mokhoa(Ⅰ), be hlohlelletsa ka ho feletseng ho fihlela e qhibiliha ka ho feletseng hore e be motsoako o khomarelang le o teteaneng 'me u tšele moriana o thibelang hlobo ka har'a joala ba 'mè kapele kamoo ho ka khonehang.

Mokhoa oa Boraro: Lokisetsa Lintho tse kang Gruel bakeng sa Tšebeliso

Kaha li-solvents tsa organic ha li na li-solvents bakeng sa HEC, li ka sebelisoa ho lokisa lintho tse kang gruel. Tse sebelisoang haholo ke ethylene glycol, propylene glycol le filimi-forming agent (hexamethylene-glycol, diethyl glycol butyl acetate joalo-joalo) metsi, e ka boela ea lokisoa hammoho le li-solvents tsa tlhaho hore e be lintho tse kang gruel.

Lintho tse kang Gruel li ka kenngoa sehlahisoa hobane HEC ka thepa e kang gruel e kolobisitsoe ka ho feletseng 'me e ruruhile, e kenngoa sehlahisoa e qhibiliha hang-hang 'me e khothalletsa ho teteaneng, empa u tsoele pele ho hlohlelletsa ho fihlela e qhibiliha ka ho feletseng.

Hangata ntho e kang gruel e fumanoa ka ho kopanya motsoako oa motsoako kapa metsi a leqhoa le HEC ka karolo ea 6: 1, ka mor'a metsotso e 5-30 HEC e hlahisa metsi 'me haholo-holo e ruruha.

5. Tataiso ea Kopo ea Liindasteri Tsa Penta

High Thickening Liphello

Hydroxyethy Cellulose e fana ka lipente tsa latex haholo-holo lipente tse phahameng tsa PVA tse nang le ts'ebetso e ntle ea ho roala.Ha pente e le pente e teteaneng, ha ho na flocculation e tla etsahala.

Hydroxyethy Cellulose e na le litlamorao tse phahameng tsa ho tenya, ka hona e ka fokotsa litekanyetso, ea ntlafatsa ts'ebetso e ntle ea litšenyehelo tsa ho etsa lipente, 'me ea ntlafatsa ho hanyetsa ho hlatsuoa ha lipente.

Thepa e Ntle ea Rheological

Tharollo ea metsi ea Hydroxyethy Cellulose ke tsamaiso e seng ea Newtonian, 'me thepa ea tharollo e bitsoa thixotropy.

Sebakeng se emeng, ka mor'a hore sehlahisoa se qhibilihe ka ho feletseng, mokhoa oa ho roala o ka boloka boemo bo botle ka ho fetisisa bo boima le boemo ba ho bula.

Boemong ba ho lahla, tsamaiso e ka boloka viscosity e itekanetseng, e etsa lihlahisoa tse nang le metsi a mangata, 'me li se ke tsa fafatsa.

Nakong ea ho roala le ho roala, sehlahisoa se bonolo ho jala holim'a substrate, kahoo se loketse ho haha, 'me ho sa le joalo, se na le khanyetso e ntle ea spatter.

Qetellong, ka mor'a hore pente e phethoe, viscosity ea tsamaiso e tla tsosolosoa hang-hang, 'me pente e tla hlahisa thepa e sagging hang-hang.

Phatlalatso le Solubility

Hydroxyethy Cellulose kaofela e phekoloa ka ho lieha ho qhibiliha, 'me tabeng ea ho eketsa phofo e omeletseng, e ka thibela ka katleho ho thibela ho baka le ho etsa bonnete ba hore hydration e qala ka mor'a ho qhalakanngoa ho lekaneng ha HEC phofo.

Hydroxyethy Cellulose ka mor'a phekolo e nepahetseng ea holim'a metsi e ka laola hantle sekhahla sa ho qhibiliha le sekhahla sa ho eketseha ha viscosity ea sehlahisoa.

Botsitso ba polokelo

Hydroxyethy Cellulose e na le ts'ebetso e ntle e mamellang hlobo, e fana ka nako e lekaneng ea ho boloka lipente, 'me e thibela ka katleho ho lula ha mebala le li-fillers.a


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