I-Multi-layer HDPE Pipe Co-extrusion Line

Multi-layer HDPE Pipe Co-extrusion Line Featured Umfanekiso

Inkcazelo emfutshane:

Ngokweemfuno ezikhethekileyo zabasebenzisi, sinokubonelela nge-2-layer / 3-layer / 5-layer kunye ne-multilayer eqinile yodonga lombhobho.Ii-extruders ezininzi zinokudityaniswa, kwaye inkqubo yokulawula ubunzima beemitha ezininzi inokukhethwa.inokulawulwa kwi-PLC engundoqo ukufezekisa ukukhutshwa okuchanekileyo kunye nobuninzi be-extruder nganye.Ngokomngundo we-spiral one-multi-layer eyilwe ngamaleya ahlukeneyo kunye nobungakanani bobungqingqwa, ukuhanjiswa kokuhamba komngxuma wokungunda.imijelo isengqiqweni ukuqinisekisa ukuba ubukhulu bomaleko ityhubhu bufana kwaye isiphumo seplastikhi somaleko ngamnye singcono.

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I-Multi-layer HDPE Pipe Co-extrusion Line1

Ukusebenza ＆ Izinto eziluncedo

Umbhobho we-HDPE ngumbhobho weplastiki oguquguqukayo owenziwe nge-thermoplastic high-density polyethylene esetyenziswa ngokubanzi kubushushu obuphantsi kunye nokudluliselwa kwegesi.Kutshanje, imibhobho ye-HDPE ifumene ukusetyenziswa okubanzi kokuthwala amanzi okusela, inkunkuma eyingozi, iigesi ezahlukeneyo, uludaka, amanzi omlilo, amanzi esitshi, njl.Imibhobho yePolyethylene inembali ende neyohlukileyo yenkonzo yerhasi, ioyile, imigodi, amanzi, kunye namanye amashishini.Ngenxa yobunzima bayo obuphantsi kunye nokumelana nokukhula okuphezulu, ishishini lombhobho we-HDPE likhula kakhulu.Ngonyaka ka-1953, uKarl Ziegler kunye no-Erhard Holzkamp bafumana i-polyethene ephezulu yoxinaniso (HDPE).Imibhobho ye-HDPE inokusebenza ngokwanelisayo kuluhlu olubanzi lobushushu ukusuka -2200 F ukuya +1800 F. Nangona kunjalo, ukusetyenziswa kweMibhobho ye-HDPE akukhuthazwa xa ubushushu bolwelo budlula i-1220 F (500 C).

Iipayipi ze-HDPE zenziwe nge-polymerization ye-ethylene, imveliso yeoli.Izongezelelo ezahlukeneyo (izinzisi, izihluzi, iiplastiki, izithambisa, izithambisi, ii-colorants, iiretardants zomlilo, ii-agent ezivuthelayo, ii-agent ezinqamlezayo, izongezelelo ze-ultraviolet ezonakaliswayo, njl. njl.) zongezwa ukuvelisa umbhobho wokugqibela we-HDPE kunye namacandelo.Ubude bombhobho we-HDPE benziwa ngokufudumeza i-resin ye-HDPE.Emva koko ikhutshwe ngokufa, echaza ububanzi bombhobho.Ubukhulu bodonga lombhobho bumiselwa yindibaniselwano yobukhulu bokufa, isantya sesikrufu, kunye nesantya setrektara yokutsala.Ngesiqhelo, i-3-5% yekhabhoni emnyama yongezwa kwi-HDPE ukuze ikwazi ukumelana ne-UV, ejika imibhobho ye-HDPE ibemnyama ngombala.Ezinye iintlobo zemibala ziyafumaneka kodwa azisetyenziswa rhoqo.Umbhobho we-HDPE enemibala okanye enemigca idla ngokuba yi-90-95% yezinto ezimnyama, apho umgca wombala unikezelwa kwi-5% yendawo yangaphandle.

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