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Khatello e phahameng ea thepa + tlhahiso, ho phahama ha theko ea PVC ho thata
Mathoasong a Phato, khatello ea 'maraka oa PVC e khutla, litheko li theohile.Ho na le lintho tse ngata tse tšoenyang 'marakeng ka Phato, ho kenyelletsa le boemo ba Taiwan, tebello ea inshorense ea thekiso ea matlo, papali ea nako e telele pele ho tlisoa likonteraka tsa 09 le tebello ea phaello ea phaello ho ...Bala haholoanyane -
Kamano ea thekiso ea matlo le resin ea PVC
Lihlahisoa tsa PVC li ka aroloa ka lihlahisoa tse bonolo le lihlahisoa tse thata ho latela boima ba tsona, 'me lihlahisoa tse thata li sebelisoa haholo indastering ea thekiso ea matlo le meaho.Ka 2021, profiles, mamati le Windows li ile tsa nka karolo ea 20% ea tlhoko eohle, liphaephe le lisebelisoa li fihlile ho 32%, maqephe le ...Bala haholoanyane -
Kenyelletso e khuts'oane ea 'maraka oa kantle ho naha oa PVC naheng ea China ho tloha ka Pherekhong ho isa Phupu
Ho ea ka lipalo-palo tsa morao-rao tsa meetlo, ka July 2022, Chaena e ile ea kenya lithane tse 26,500 tsa PVC phofo e hloekileng, 11.33% e tlase ho feta khoeli e fetileng, 26.30% e tlase ho feta selemong se fetileng;Ka Phupu 2022, China e ile ea romela lithane tse 176,900 tsa phofo e hloekileng ea PVC, 20.83% ka tlase ho khoeli e fetileng le 184.79% ho feta e fetileng ...Bala haholoanyane -
Phato ea PVC ea theko le tlhahlobo ea 'maraka
Selelekela: Haufinyane 'maraka oa PVC oa lapeng o se o le boemong ba ho putlama, theko ea theko e fokola, ho latela lilemo tse fetileng, ho tloha bohareng ho isa bofelong ba Phato tlhokahalo e ile ea qala ho phahama,' maraka oa PVC o boetse o ntlafetse, empa Phato ena e haufi le ho fela, empa ha ea ka ea fihla ...Bala haholoanyane -
Tlhahlobo ea boemo ba nts'etsopele ea indasteri ea PVC Afrika
Ka 2020, Afrika e ne e na le lithane tse 730,000 tsa matla a PVC, e leng karolo ea 1% ea matla a PVC lefatšeng ka bophara.Bahlahisi ba ka sehloohong e ne e le Egepeta, Afrika Boroa le Morocco, ka 66%, 26% le 8% ka ho latellana.Qetellong ea 2025, matla a tlhahiso ea PVC sebakeng seo a tla lula a le lithane tse 730,000.Ka 2020, Afrika e nchafalitsoe ...Bala haholoanyane -
mokhoa oa tlhahiso ea EPE
EPE (ExpandableClimatic Tests) ke polyethylene e tlosoang, e tsejoang hape e le boea ba perela.Sebopeho sa lisele tse koetsoeng tse sa kopanngoeng, ke sehlahisoa se phahameng sa foam polyethylene se hlahisoang ke extrusion ea low density polyethylene (LDPE) e le eona ntho e ka sehloohong e tala.EPE e na le elasticity e phahameng le ponahalo e tšoeu.Eba...Bala haholoanyane -
2021 Boemo ba indasteri ea PE le tlhahlobo ea tlhoko ea phepelo
HDPE e na le litšoaneleho tse ntle tsa ts'ebetso ea matla a matle, ho tiea ho hotle, ho tiea hantle, le ho hanyetsa ho bola, ho se kenelle ha metsi le ho hanyetsa mongobo, mocheso le ho hanyetsa serame, ka hona e na le lits'ebetso tsa bohlokoa ho bopeng ho otla, ho bopa ente le phala.Ka ho theha mekhoa ea indasteri e ...Bala haholoanyane -
Mokhoa oa tlhahiso ea LDPE
Low density polyethylene (LDPE) ke polymerized ethylene e le polymerization monomer, peroxide e le mothehi, resin ea thermoplastic e fumanoeng ka karabelo ea mahala ea radical polymerization, boima ba molek'hule hangata ke 100000 ~ 500000, letsoalo ke 0.91 ~ 0.93g/cm3, ke 0.93g/cm3, mofuta o bobebe oa...Bala haholoanyane -
Theknoloji ea ho sebetsa le tšebeliso ea lihlahisoa tsa PVC tse thibelang malakabe
PVC ke thepa e sebelisoang haholo bophelong, hoo e batlang e le motho e mong le e mong o sebelisitse ntho e entsoeng ka PVC.'Me PVC ka lebaka la litšoaneleho tsa eona tšimong ea "flame retardant" e boetse e sebelisoa haholo, kahoo latela zibo Junhai Chemical ho utloisisa theknoloji ea ts'ebetso le ts'ebeliso ea prod ea PVC e thibelang malakabe...Bala haholoanyane
