mokhoa oa ethylene PVC
mokhoa oa ethylene PVC,
mokhoa oa calcium carbide PVC, mokhoa oa ethylene PVC,
PVC ke khutsufatso ea polyvinyl chloride.Resin ke lisebelisoa tse atisang ho sebelisoa ha ho etsoa lipolasetiki le rabara.Resin ea PVC ke phofo e tšoeu e atisang ho sebelisoa ho hlahisa thermoplastics.Ke thepa ea maiketsetso e sebelisoang haholo lefatšeng kajeno.Polyvinyl chloride resin e na le litšobotsi tse ikhethang joalo ka lisebelisoa tse ngata tse tala, theknoloji ea tlhahiso e holileng, theko e tlase le mefuta e mengata ea ts'ebeliso.Ho bonolo ho e sebetsa mme e ka sebetsoa ka ho bopa, ho laminate, ho bopa ka ente, extrusion, calendering, ho bopa le mekhoa e meng.E na le thepa e ntle ea 'mele le ea lik'hemik'hale, e sebelisoa haholo indastering, kaho, temong, bophelong ba letsatsi le letsatsi, ho paka, motlakase, lits'ebeletso tsa sechaba le masimo a mang.Li-resin tsa PVC hangata li na le khanyetso e phahameng ea lik'hemik'hale.E matla haholo mme e hanana le metsi le abrasion.Polyvinyl chloride resin (PVC) e ka sebetsoa ka lihlahisoa tse fapaneng tsa polasetiki.PVC ke polasetiki e bobebe, e theko e tlase ebile e baballang tikoloho.Pvc Resin e ka sebelisoa ka liphaephe, liforeimi tsa lifensetere, li-hoses, matlalo, likhoele tsa terata, lieta le lihlahisoa tse ling tse bonolo ka kakaretso, li-profile, li-fittings, liphanele, ente, ho bōptjoa, meqathatso, li-tube tse thata le lisebelisoa tse khabisitsoeng, libotlolo, maqephe, khalendara, ente e thata le libopa, joalo-joalo le likarolo tse ling.
Likaroloana
PVC ke e 'ngoe ea li-resin tsa thermoplastic tse sebelisoang haholo.E ka sebelisoa ho etsa lihlahisoa tse nang le boima bo phahameng le matla, joalo ka liphaephe le li-fittings, mamati a profild, lifensetere le lipampiri tsa ho paka.E ka boela ea etsa lihlahisoa tse bonolo, tse kang lifilimi, maqephe, lithapo tsa motlakase le likhoele, liboto tsa fatše le letlalo la maiketsetso, ka ho eketsa li-plasticizers.
Mekhahlelo
| Mephato | QS-650 | S-700 | S-800 | S-1000 | QS-800F | QS-1000F | QS-1050P | |
| Karolelano ea tekanyo ea polymerization | 600-700 | 650-750 | 750-850 | 970-1070 | 600-700 | 950-1050 | 1000-1100 | |
| Boima bo bonahalang, g/ml | 0.53-0.60 | 0.52-0.62 | 0.53-0.61 | 0.48-0.58 | 0.53-0.60 | ≥0.49 | 0.51-0.57 | |
| Likahare tsa Volatiles (metsi a kenyelelitsoe),%, ≤ | 0.4 | 0.30 | 0.20 | 0.30 | 0.40 | 0.3 | 0.3 | |
| Plasticizer absorption ea 100g resin, g, ≥ | 15 | 14 | 16 | 20 | 15 | 24 | 21 | |
| VCM masalla, mg/kg ≤ | 5 | 5 | 3 | 5 | 5 | 5 | 5 | |
| Litlhahlobo % | 0.025 limilimithara letlooeng% ≤ | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 0.063m letlooeng% ≥ | 95 | 95 | 95 | 95 | 95 | 95 | 95 | |
| Nomoro ea leihlo la litlhapi, No./400cm2, ≤ | 30 | 30 | 20 | 20 | 30 | 20 | 20 | |
| Palo ea likaroloana tse sa hloekang, Che., ≤ | 20 | 20 | 16 | 16 | 20 | 16 | 16 | |
| Bosoeu (160ºC, metsotso e 10 hamorao), %, ≥ | 78 | 75 | 75 | 78 | 78 | 80 | 80 | |
| Lisebelisoa | Lisebelisoa tsa ho bopa ka ente, lisebelisoa tsa liphaephe, lisebelisoa tsa ho khalendara, li-profiles tse thata tse nang le maholiotsoana, profaele e thata ea leqephe la moaho. | Leqephe le thata, Lipoleiti, Lisebelisoa tsa Mokatong, Lining Epidural, Likarolo tsa Lisebelisoa tsa Motlakase, Likarolo tsa Koloi. | Filimi e pepeneneng, liphutheloana, khateboto, likhabinete le mekato, lintho tsa ho bapala, libotlolo le lijana | Maqephe, Matlalo a Maiketsetso, Lisebelisoa tsa Liphaephe, Profiles, Bellows, liphaephe tse sireletsang thapo, lifilimi tsa ho paka | Lisebelisoa tsa Extrusion, Lithapo tsa Motlakase, Lisebelisoa tsa Cable, Lifilimi tse Bonolo le Lipoleiti | Lipampiri, Lisebelisoa tsa Khalendara, Lisebelisoa tsa ho Khalendara Liphaephe, Lisebelisuoa tse Itšireletsang tsa Lithapo le Lithapo | Lipeipi tsa ho nosetsa, lipeipi tsa metsi a nooang, lipeipi tsa foam-core, lipeipi tsa likhoerekhoere, lipeipi tsa terata, li-profiles tse thata. | |
Kopo
PVC, kapa polyvinyl chloride, e 'ngoe ea lihlahisoa tsa polasetiki tse kholo ka ho fetisisa lefatšeng, e theko e tlaase ebile e sebelisoa haholo.Polyvinyl chloride resin ke phofo e tšoeu kapa e bobebe.Li-additives tse fapaneng li ka eketsoa ka merero e fapaneng, 'me li-plastiki tsa polyvinyl chloride li ka bonts'a thepa e sa tšoaneng ea' mele le ea mechine Lihlahisoa tse sa tšoaneng tse thata, tse bonolo le tse hlakileng li ka etsoa ka ho eketsa polasetiki e loketseng ka har'a resin ea polyvinyl chloride.Mokhoa oa ethylene oa PVC o entsoe ka petroleum ha o ntse omokhoa oa calcium carbide PVCe tsoa ho mashala le calcium carbide (lejoe la acetylene, motsoako oa kristale o se nang mebala, sehlahisoa sa eona sa indasteri ke grey black block, karolo e pherese kapa e bohlooho. mocheso.) .PVC e sebelisoa haholo-holo ho phala ea PVC, lakane, lisebelisoa tsa tšepe tsa polasetiki le tse ling.PVC e sebelisoa haholo-holo ho phala ea PVC, cable le tse ling.
