Iningi leplastiki linokumelana okuqinile kokugqwala kwe-acid, i-alkali, usawoti, njll. Kunezinto zensimbi nezinye izinto ze-inorganic, futhi zilungele kakhulu iminyango namafasitela, izindonga, njll. Ezitshalweni zamakhemikhali; I-Thermoplastics ingachithwa ngamanye ama-solvents aphilayo, ngenkathi amapulasitiki ashisayo angeke achithwe, kungenye kuphela ukuvuvukala okungenzeka. Amaplastikhi nawo anokumelana kahle nokugqwala kwamanzi, ukumuncwa kwamanzi okuphansi, futhi kungasetshenziswa kabanzi kumaphrojekthi angenamanzi naswa-moisture-proof.
Umbhobho(I-HDPE PIPE) yenziwe nge-polyethylene njengezinto eziphambili eziluhlaza, engeza ama-antioxidants, i-carbon emnyama kanye nezinto zokwakha imibala. Kuboniswa ngobuningi obuphansi, amandla athile athile, ukumelana okuphansi okuphansi kanye nobunzima, futhi izinga lokushisa le-eMbrittlement lingafinyelela -80 ° C.
Ipulasitiki yepayipiingacutshungulwa futhi yakhiwa ngezindlela ezahlukahlukene ukwenza imikhiqizo ehlukahlukene efana namafilimu, amashidi, amapayipi, amaphrofayli, njll; Futhi kufanelekile ngokusika, ukuhlanganisa kanye nokusebenza kwe- "welding". Ipulasitiki kulula ukufaka imibala futhi ingenziwa imibala ekhanyayo; Ingase futhi icutshungulwe ngokuphrinta, i-electroplating, ukuphrinta kanye nokufaka, ukwenza amapulasitiki acebile ngemiphumela yokuhlobisa.
Ukumelana nokushisa kwePipe Plastics Plasticsngokuvamile akuphezulu. Uma ungena ngaphansi kwemithamo emazingeni okushisa aphezulu, kuvame ukuthambisa nokukhubazeka, noma ukubola nokuwohloka. Ukushisa kokushisa kokushisa kwama-thermoplastics ajwayelekile angama-60-120 ° C, futhi izinhlobo ezimbalwa kuphela ezingasetshenziswa isikhathi eside cishe ngo-200 ° C. . Amanye amapulasitiki kulula ukubamba umlilo noma ashiswe kancane, kanti inani elikhulu le-anobuthi fumes lizokhiqizwa lapho livutha, kubangela ukulimala lapho izakhiwo zibamba umlilo. I-coefficient yokwandiswa komugqa wepulasitiki inkulu, okuyi-3-10 times inkulu kunaleyo yensimbi. Ngakho-ke, ukuguquguquka kwezinga lokushisa kukhulu, futhi okuqukethwe kulinyazwe kalula ngenxa yokuqongelelwa kwengcindezi ye-thermal.
Ngenxa yokusebenza kwayo okuphansi okuphansi okuphansi kanye nobunzima, kungamelana nomonakalo wemoto nokudlidliza kwemishini, isenzo se-freeze-thaw kanye nezinguquko ezingazelelwe ekucindezelweni okusebenzayo. Ngakho-ke, amapayipi ahlanganisiwe angasetshenziselwa ukufakwa noma ukwakhiwa okulimayo, okulungele ukwakhiwa nokuphansi kwezindleko zobunjiniyela; Udonga lwamapayipi lubushelelezi, ukumelana nokugeleza okuphakathi kuncane, ukusetshenziswa kwamandla kokudlulisela okuphakathi kuphansi, futhi akulungile ngamakhemikhali ngama-hydrocarbon awuketshezi ekuboniseni okuphakathi nendawo. Ubuningi obuphakathi nobuphakemePeipeIlungele igesi yasemadolobheni namapayipi wemvelo wemvelo. Amapayipi e-Low-density alungele ukuphuza amapayipi amanzi, amapayipi ekhebula, amapayipi okufakelwa kwezolimo, amapayipi esiteshi sokupompa, amapayipi e-njll. Amapayipi angenayo embonini yezimayini.
ChuangangIngabe imboni yokwabelana kanye nenkampani ehlanganisiwe yenkampani ehlanganisiwe, esungulwe ngo-2005 egxile ekukhiqizweni kwamapayipi e-HDPE, Fittings & Valve, ukuthengiswa kwamathanga, ukuthengiswa kwamathuluzi okulungiswa kwamapayipi nokunye.
Uma udinga imininingwane eminingi, sicela uxhumane nathi + 86-28-84319855,chuangrong@cdchuangrong.com,www.cdchuanrong.com
Isikhathi sePosi: Feb-23-2022
