Lihlahisoa
Polyvinyl Alcohol Powder PVA-2488
Tlhaloso ea Sehlahisoa
1. PVA e entsoe ka polymerization ea vinyl acetate monomer, e lateloa ke hydrolysis ea polyvinyl acetate.
2. Polyvinyl Alcohol (PVA) ke polymer ea maiketsetso e qhibilihang ka metsing 'me e ka senyeha ka tlhaho.Ke ntho e thata e ommeng, 'me e fumaneha ka mefuta ea granule le phofo.Mephato e kenyelletsa ka bobeli hydrolyzed ka botlalo le hydrolyzed ka mokhoa o itseng.
3. PVA ke sekhomaretsi se babatsehang se nang le matla a holimo a ho kopanya, ho etsa filimi le thepa ea emulsifying.Filimi ea PVA e bontša khanyetso e ikhethang ea oli, mafura le li-solvents.Ntle le thepa ea eona ea ho etsa lifilimi, e na le sehokelo se setle ho lisebelisoa tsa hydrophilic le hydrophobic.
4. Liindastering tsa kaho le mokhabiso, li ka sebelisoa e le li-additives tsa samente tsa seretse, li-additives tsa pente bakeng sa marako a ka hare le a ka ntle, le li-adhesives tsa ho bōpa.
Kopo
2488 phofo ea polymer e loketse ka ho khetheha bakeng sa ho haha li-additives tsa seretse, 'me mofuta oa methyl cellulose ether oa mofuta oa ho boloka metsi o sebelisoang hammoho, o ka ntlafatsa ho feto-fetoha ha seretse sa samente, ho boloka metsi, ho ntlafatsa tlamo ea seretse.Ntle le moo, e ka fokotsa ho hohlana ha seretse, ka hona, ea ntlafatsa ts'ebetso le boleng ba mosebetsi.(Thibela ho petsoha le ho putlama haplaster layer, eketsa matla a ho khomarela le boreleli).
TDS ea PVA-2488
| Lintho tsa Tlhahlobo | Liphetho tsa liteko |
| Nomoro ea sehlopha | M200729A17 |
| Tekanyo ea ho noa joala % | 85.86 |
| Sodium acetate% | 0.9 |
| Fetola % | 2.1 |
| Viscosity (mpa.s) | 49 |
| Bohloeki % | 97 |
| Motso o setseng oa acetate% | 16.99 |
| Ponahalo | Phofo e tšoeu |
| PH Boleng | 5~7 |
Melemo
Jinan Dongyuan Chemicals Co., Ltd. ke moetsi oa lik'hemik'hale lefatšeng ka bophara 'me o shebane le theknoloji e tsoetseng pele ea lik'hemik'hale.Dongyuan e khethehile ka li-additives tsa thepa ea kaho, Sehlahisoa se seholo sa HPMC le RDP, lihlahisoa tsohle tse tsoang Dongyuan: bohloeki bo phahameng, boleng bo phahameng!
Ho paka & ho pepa
Pakete: mokotla oa pampiri oa polasetiki ka ntle, mokotla oa polasetiki oa PVC ka hare, mokotla o mong le o mong oa boima ba 25KG
Nako ea ho tlisa: Matsatsi a 2-5 ka mor'a ho fumana tefo
Tšebeletso ea ka mor'a thekiso
Setsebi sa rona se tla ba inthaneteng lihora tse 24 ho sebeletsa bareki, bothata bofe kapa bofe ba sehlahisoa u ka ikopanya le rona ka kotloloho.
Lipehelo tsa tefo le ho romelloa ka Express bakeng sa sampole
LBH
1. Re bo-mang?
Re thehiloe jinan, China, ho qala ka 2013, re rekisa Asia Boroa(30.00%), Asia Bochabela(20.00%), Asia Boroa-bochabela(14.00%), Amerika Leboea(10.00%), Middle East(8.00%), Southern Europe(5.00%), Amerika Boroa(5.00%), Afrika(5.00%), Europe Bochabela(3.00%).Ho na le batho ba ka bang 20-50 ofising ea rona.
2. Re ka tiisa boleng joang?
Ka linako tsohle sampuli ea pele ho tlhahiso pele ho tlhahiso ea bongata.
Kamehla tlhahlobo ea ho qetela pele e romelloa.
3. U ka reka eng ho rona?
HPMC,PVA,VAE
4. Hobaneng o sa lokela ho reka ho rona ho tsoa ho barekisi ba bang?
Jinan Dongyuan Chemicals Co., Ltd. ke k'hamphani ea tekheniki le setsebi e kopanyang saense, feme le khoebo.Ka mela e tsoetseng pele ea tlhahiso ea othomathiki, lisebelisoa tsa tlhahiso ea maemo a lefats'e.Tlhahiso ea selemo le selemo ea lithane tse fetang 40,000.
5. Re ka fana ka litšebeletso life?
Melao e Amoheletsoeng ea Phano: FOB, CFR, CIF, EXW, DDP, DDU, Express Delivery joalo-joalo.
Chelete ea Tefo e Amoheletsoeng: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF.
Mofuta oa Tefo o Amoheletsoeng: T/T, L/C, D/P, Western Union, Chelete.
Puo e Builoeng: Senyesemane, Sechaena, Sepanishe, Sejapane, Serussia, Sekorea.