PVC SG5
PVC SG5 theko,
PVC xinfa SG-5 theko,
Karolong ea bobeli ea 2023, theko ea 'maraka ea PVC ea lapeng ka kakaretso e bonts'itse boemo bo tlase ba ts'oenyeho, setsi sa theko ea matla a khoheli se ile sa tsoela pele ho theoha, maemo a feto-fetohang a ne a le haufi le 600 yuan/ton, ho nka 'maraka oa East China joalo ka mohlala. , Ho tloha ka June 15, theko e tloaelehileng ea SG-5 e ne e le 5680 yuan / tonne, 'me phapang pakeng tsa theko e phahameng le e tlaase ha ea ka ea fetoloa haholo ka 100 yuan / tonne,' me ho tsosolosoa ha lisebelisoa tsa PVC ho qalile ka June 5. Tlhahiso e ile ea fokotseha kotara. -ka kotara, empa lihlahisoa tsa sechaba le lihlahisoa tsa likhoebo li ile tsa eketseha, 'me khatello ea kakaretso ea phepelo e ne e ntse e hlahella.Tlhokahalo e tlase e ile ea tsoela pele ho fokola, litaelo tse ncha tse amoheloang ke likhoebo tsa lihlahisoa li fokotsehile ho tloha kotara e fetileng, mojaro oa ho qala o ne o le maemong a tlase, cheseho ea ho reka thepa e tala e ne e se holimo, lintho tsa motheo li ile tsa tsoela pele ho fokola, theko ea 'maraka e ile ea theoha. ka kakaretso, 'maraka o thata ho fumana tšehetso tlas'a boemo bo fokolang ba phepelo le tlhokahalo.
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.
