Amapulasitiki amaningi anokumelana okukhulu nokugqwala ne-asidi, i-alkali, usawoti, njll. kunezinto zensimbi kanye nezinye izinto ezingaphili, futhi afaneleka kakhulu eminyango nasemafasiteleni, phansi, ezindongeni, njll. ezitshalweni zamakhemikhali; amapulasitiki e-thermoplastic angancibilikiswa ngezinye izinyibilikisi eziphilayo, kuyilapho amapulasitiki e-thermosetting engenakuncibilikiswa, ukuvuvukala okuthile kuphela okungase kwenzeke. Amapulasitiki nawo anokumelana okuhle nokugqwala emanzini emvelo, ukumuncwa kwamanzi okuncane, futhi angasetshenziswa kabanzi kumaphrojekthi angangeni manzi futhi angangenisi umswakama.
Ipayipi le-PE(ipayipi le-HDPE) lenziwe nge-polyethylene njengezinto eziyinhloko zokusetshenziswa, lengeza ama-antioxidants, umnyama wekhabhoni kanye nezinto zokufaka imibala. Libonakala ngokuxinana okuphansi, amandla aphezulu athile, ukumelana okuhle nokuqina kwezinga lokushisa eliphansi, kanti izinga lokushisa lokuqina lingafinyelela ku--80 °C.
Ipulasitiki yepayipi le-PEingacutshungulwa futhi yakhiwe ngezindlela ezahlukene zokwenza imikhiqizo ehlukahlukene efana namafilimu, amashidi, amapayipi, amaphrofayili, njll.; futhi ilungele ukusika, ukubopha kanye nokucubungula "ukushisela". Ipulasitiki kulula ukuyipenda futhi ingenziwa ibe nemibala egqamile; ingacutshungulwa nangokuphrinta, ukufaka i-electroplating, ukuphrinta kanye nokunamathisela, okwenza amapulasitiki abe nemiphumela emihle yokuhlobisa.
Ukumelana nokushisa kweAmapulasitiki epayipi le-PEngokuvamile ayiphezulu. Uma ithwalwa imithwalo emazingeni okushisa aphezulu, ivame ukuthamba nokuwohloka, noma ngisho nokubola nokuwohloka. Izinga lokushisa lokuguquguquka kokushisa kwama-thermoplastic ajwayelekile lingu-60-120 °C, futhi izinhlobo ezimbalwa kuphela ezingasetshenziswa isikhathi eside cishe ku-200 °C. . Amanye amapulasitiki kulula ukuwabamba umlilo noma ashise kancane, futhi inani elikhulu lentuthu enobuthi lizokhiqizwa lapho lisha, okubangela ukulimala lapho izakhiwo zisha. I-coefficient yokwanda okuqondile kwepulasitiki inkulu, ephindwe kathathu kuya kweyishumi kuneyensimbi. Ngakho-ke, ukuguqulwa kokushisa kukhulu, futhi izinto zonakaliswa kalula ngenxa yokuqongelela kokucindezeleka kokushisa.
Ngenxa yokusebenza kwayo okuhle kakhulu kwezinga lokushisa eliphansi kanye nokuqina, ingamelana nomonakalo wokudlidliza kwezimoto kanye nokwemishini, isenzo sokuqandisa nokuncibilika kanye noshintsho olusheshayo ekucindezelweni kokusebenza. Ngakho-ke, amapayipi ahlanganisiwe angasetshenziswa ekwakheni ukufakwa noma ukulima, okuyinto elula ukwakhiwa futhi ephansi ngezindleko zobunjiniyela; Udonga lwamapayipi lubushelelezi, ukumelana nokugeleza okuphakathi kuncane, ukusetshenziswa kwamandla kwe-medium yokudlulisa kuphansi, futhi ayigugi ngamakhemikhali yi-hydrocarbon ewuketshezi e-medium yokudlulisa. Ubuningi obuphakathi nobukhuluAmapayipi e-PEafanelekela amapayipi egesi asemadolobheni kanye negesi yemvelo. Amapayipi e-PE aphansi afanelekela amapayipi amanzi okuphuza, imisele yekhebula, amapayipi okufutha ezolimo, amapayipi eziteshi zokupompa, njll. Amapayipi e-PE angasetshenziswa futhi ekuhlinzekweni kwamanzi, ekukhipheni amanzi kanye nemisele yomoya embonini yezimayini.
CHUANGRONGiyinkampani ehlanganisiwe embonini yamasheya kanye nokuhweba, eyasungulwa ngo-2005 eyayigxile ekukhiqizweni kwamapayipi e-HDPE, ama-Fittings & Valve, amapayipi e-PPR, ama-Fittings & Valve, ama-PP compression fittings & Valve, kanye nokuthengiswa kwemishini yokushisela amapayipi epulasitiki, amathuluzi amapayipi, i-Pipe Repair Clamp njalo njalo.
Uma udinga imininingwane eyengeziwe, sicela usithinte +86-28-84319855,chuangrong@cdchuangrong.com,www.cdchuangrong.com
Isikhathi sokuthunyelwe: Feb-23-2022
