PVC resin SG-5
PVC resin SG-5,
PVC resin Xinfa,
PVC (PolyVinyl Chloride), ho latela boima le thepa ea thepa ka kakaretso e na le maemo a 7 (SG1-SG7), boima ba 1.4 g/cm³ kapa joalo.SG4 e latelang ka kakaretso ke lihlahisoa tse bonolo, tse hlokang ho eketsa palo e kholo ea polasetiki ha e etsoa, e sebelisoang haholo-holo bakeng sa tlhahiso ea letlalo la maiketsetso, terata le lisebelisoa tsa cable, litiiso joalo-joalo.SG5 le ka holimo ke lihlahisoa tse thata, haholo-holo tse sebelisetsoang ho etsa liphaephe tse fapa-fapaneng, tse kang liphaephe tsa drainage, motlakase, poso le lithelefono le lisebelisoa tsa liphaephe, lipoleiti tse fapa-fapaneng, lipampiri, li-profile, joalo-joalo. , e na le thepa e ntle ea mechine, lisebelisoa tse ntle tsa motlakase, 'me e na le ho itšehla thajana, ho hanyetsa acid le alkali ho matla haholo, botsitso bo botle ba lik'hemik'hale, theko e tlaase, ke polasetiki e akaretsang e sebelisoang haholo.Leha ho le joalo, hobane mocheso oa tšebeliso ea eona ha o phahame, o phahameng ka ho fetisisa o ka bang 80 ° C, o sitisa tsoelo-pele ea oona.
Lihlahisoa tsa resin tsa PVC hangata ke phofo e tšoeu, calcium carbide SG-5 mofuta oa PVC resin K boleng ka 66-68, haholo-holo e sebelisetsoang phala ea extrusion, profil, bar, sheet le lihlahisoa tse ling tse thata tsa PVC, tekanyo ea polymerization hoo e ka bang 1000, molek'hule e kholo. boima.Lihlahisoa tse fapaneng tse thata, tse bonolo le tse bonaletsang li ka etsoa ka ho eketsa polasetiki e loketseng ka resin ea PVC.
Likoloi tse hloekileng le tse koahetsoeng li lokela ho sebelisoa ho thibela pula nakong ea lipalangoang tsa lihlahisoa.Polokelo, e lokela ho bolokoa sebakeng se ommeng, se nang le moea o motle oa polokelo.
Mekhahlelo
| Lintho | SG5 |
| Karolelano ea tekanyo ea polymerization | 980-1080 |
| K boleng | 66-68 |
| Viscosity | 107-118 |
| Karolo ea kantle ho naha | 16 max |
| Volatile Matter,% | 30 max |
| Boima bo hlakileng, g/ml | 0.48 mets |
| 0.25mm Sieve e bolokiloe,% | 1.0 max |
| 0.063mm Sieve e bolokiloe,% | 95 mets |
| Nomoro ea lijo-thollo / 400cm2 | 10 max |
| Ho kenngoa ha polasetiki ea 100g resin, g | 25 mets |
| THETHO EA TŠOEU 160ºC 10min,% | 80 |
| RASIDUAL CHLORE THYLENE CONTENT, mg/kg | 1 |
Kopo
Piping, letlapa le thata le bonaletsang.Lifilimi le maqephe, lirekoto tsa lifoto.
1) Lisebelisoa tsa kaho: Liphaephe, sheeting, lifensetere le mamati.
2) Thepa ea ho paka
3) Thepa ea ka tlung: Khabisa thepa
Sephutheloana
25kg kraft mekotla ea pampiri e kentsoeng ka mekotla e lohiloeng ea PP kapa mekotla ea ntho ea 1000kg
17 tons/20GP, 28 tons/40GP
Nako le mokhoa oa ho fana
1) Ho tsamaisoa ho tla etsoa nakong ea matsatsi a 7 a ts'ebetso ka mor'a ho fumana tefo ea pele.
2) Lipalangoang tsa likoloi le lipalangoang.
Mabapi le rona
Zibo Junhai Chemical Co., Ltd. ke moetsi o kopaneng oa resin ea polymer le o rekisetsang kantle ho naha Shandong, China.Re fana ka mefuta e mengata e felletseng ea li-resin tsa polasetiki: polyvinyl chloride (PVC), Polyethylene e Phahameng ka ho Fetisisa (HDPE), Polyethylene ea Low Density(LDPE), polypropylene (PP).
Joalo ka morekisi oa thepa e tala ea polasetiki naheng ea China, ea nang le boiphihlelo ba lilemo tse fetang 15 ho resin ea polymer, re fana ka lihlahisoa le litšebeletso ho bareki ba fetang makholo a 200 linaheng tse fetang 30 lefats'eng ka bophara ka litheko tsa tlholisano le nako e khuts'oane ea ho fana.
