litšenyehelo tsa tlhahiso ea PVC resin
litšenyehelo tsa tlhahiso ea PVC resin,
theko ea PVC, Litšenyehelo tsa PVC resin,
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
Tlas'a tšusumetso ea likhohlano tsa lipolotiki tse fokolang, litšenyehelo tsa matla a lefats'e li phahame, 'me linaha tsa bophirimela li khetha ho phahamisa phaello ea phaello ho fokotsa kotsi ea ho theoha ha theko ea lichelete, e bakang tsitsipano ea moruo oa lefats'e, hammoho le phello ea seoa,' me tlhokahalo ea 'maraka oa lefatše e fokotseha. mme maikutlo a hola.
Chaena, palo ea thepa, thepa ea motheo phala profil bahlahisi o ile a re ka 2022 phala profil tlhahiso, thekiso ya data fokotsehile selemo le selemo, overlapping ho tloha January ho May selemong sena, naha ea thekiso ea matlo ntshetsopele dipeeletso fokotseha ka 4,0% selemo le selemo, sebaka se secha sa kaho se fokotsehile ka 30.6%.Lichelete tse teng bakeng sa likhoebo tsa nts'etsopele ea meaho li fokotsehile ka 25.8% selemo le selemo.Etsa hore indasteri e hloke mathata a nako e telele a indasteri.PVC bokamoso ba mmaraka bakeng sa matsatsi a 10 a latellanang intraday low, ho tloha ka June 22 liansu bokamoso V2209 konteraka e tlase ho 7352 yuan/ton.
Ho latela sethala sa lipatlisiso tsa data tsa longzhong, karolelano ea litheko tsa hajoale tsa likhoebo tsa tlhahiso ea PVC naheng ea China ke 7,082 yuan/ton bakeng sa mokhoa oa calcium carbide le 7,178 yuan/ton bakeng sa mokhoa oa ethylene.Ha ho phatlalatsoa boralitaba, litšenyehelo tsa likhoebo tse ka bang 35% li feta 7,500 yuan/ton, 'me litšenyehelo tsa likhoebo tse ka bang 25% li feta 7,700 yuan/ton.
