Ipayipi le-PVC eliqinisiweiwumkhiqizo ongenahlukaniswa empilweni yethu.Kunezinhlobo eziningi of PVC hoses.Phakathi kwazo, imikhiqizo esebenzisa irabha yethu ye-nitrile eyimpuphu i-P8300 ihlanganisa amapayipi omoya we-PVC anengcindezi ephezulu, amapayipi omoya-mpilo anomfutho ophezulu, kanye namapayipi egesi yemvelo yasendlini/yezimboni., amapayipi egesi anoketshezi oluwuketshezi, amapayipi egesi, amapayipi okufutha ezolimo anengcindezi ephezulu ye-PVC, amapayipi okutshuza anomfutho ophezulu, amapayipi egesi anombala athambile anomfutho ophezulu, amapayipi kawoyela angakwazi ukumelana nokushisa okuphezulu kwezimoto, namapayipi omlilo, njll., asikuhlelele wonke umuntu!Khumbula ukuthatha incwadi encane uyibhale phansi ~
Indlela yokuyibiza ngokuthi ipayipi eliqinisiwe le-PVC, izidingo zayo kufanele okungenani zihlangabezane nalezi zici eziyisisekelo: ukumelana nokucindezela okukhulu, ukumelana nokuguga, ukumelana nokugqoka, ukuthambile nokuqina, ukumelana nokudonsa, ukumelana nokudlidliza, ukumelana nokubanda, ukumelana nokugqwala, ukumelana ne-asidi ne-alkali, i-flame retardant , Umkhiqizo awuthambile uma ushisa, ulula futhi uhlala isikhathi eside.
Kodwa-ke, amapayipi aqinisiwe e-PVC akhiqizwa abakhiqizi abaningi awakwazi ukuhlangabezana nalezi zakhiwo eziyisisekelo.Esikhundleni salokho, kuzoba nezinkinga ezihlukahlukene, njengokuthi ihhavini ayikwazi ukumelana nokushisa okuphezulu nokuqhuma, ukuhlolwa kwe-oven tensile akwanele, njll Yiqiniso, ngaphezu kwenqubo yokukhiqiza, ukulawula izinga lokushisa, isivinini se-Extrusion, njll. okubaluleke kakhulu ukukhetha impahla eluhlaza efanele.Izinto eziyinhloko zokukhiqizwa kweIpayipi le-PVC eliqinisiwei-polyvinyl chloride (PVC) resin.I-PVC ngokwayo ayinakho ukwakheka kweketanga elinwebekayo futhi eliguquguqukayo, ngakho-ke ukumelana kwayo nokushisa okuphansi kubi.Irabha ye-nitrile eyimpuphu i-NBR-P8300, njenge-elastomer, inezinga eliphezulu lokuhambisana ne-PVC, futhi yakha isakhiwo "sesiqhingi" lapho sihlanganiswa ne-PVC.Lolu hlelo lokuxuba umfaniswano lungathuthukisa ngokuphumelelayo ukuguquguquka kwe-PVC, futhi ukumelana nokushisa okuphansi kungathuthukiswa.Ukuthuthukiswa okuphumelelayo, ngenxa yezinhlayiya zayo ezinhle, ukuhlakazeka okuhle nokugeleza kwamanzi, izindawo ezithambile zezinhlayiya zenjoloba kanye nama-elastomers asatshalaliswa ngokulinganayo ezintweni ezixubile, ngaleyo ndlela kunciphisa ukuguga kwemikhiqizo ethambile ye-PVC.
Ukusetshenziswa kwenjoloba eyimpuphu ye-nitrile P8300 nakho kusiza kakhulu ukuqina kwe-plasticizer.Iningi lama-plasticizers asetshenziswa ku-PVC ethambile yizinto ezinamangqamuzana aphansi, futhi imikhiqizo ijwayele ukufuthwa ngowoyela, amabhokisi okufafaza, nokufafaza ngesikhathi sokusetshenziswa.Futhi ezinye izinkinga, ukwengeza i-PNBR kungakhuphula ukuqina komkhiqizo, kunciphise inani le-plasticizer esetshenzisiwe, futhi ngesikhathi esifanayo kunciphisa isivinini sokufuduka kwe-plasticizer ngenxa yokukhangwa kwe-plasticizer.
Isikhathi sokuthumela: Dec-20-2022