Isipiliyoni seminyaka engaphezu kwengu-20 emkhakheni we-hose.
Ulimi
Isipiliyoni seminyaka engaphezu kwengu-20 emkhakheni we-hose.
Ukukhetha ipayipi elifanele kuthuthukisa ukusebenza nokuqina kwanoma yiluphi uhlelo olunikeziwe. Noma ukusetshenziswa okubalulekile kwawo womabili amapayipi e-CPE nawe-PTFE kusemnyango wezimboni newezimoto, ayahluka ngebanga lamazinga okushisa kanye nohlobo lwamakhemikhali angaluphatha.
Siqhathanise izici eziningi zazo zombili, futhi ukuqhathanisa nakho kuholela esincomweni. Kodwa-ke, lesi sincomo singahluka kuye kwelinye icala njengoba zonke izimo zohlelo lokusebenza ziyehluka, futhi izinqumo kufanele zenziwe ngokufanele.
Ipayipi le-CPE: (Konke Odinga Ukukwazi)
Ipayipi le-Chlorinated Polyethylene (CPE) iyipayipi elilukwe kabili elingenasici elenziwe ngensimbi engagqwali yekhwalithi ephezulu. Ishubhu yangaphakathi ye-polyethylene ene-chlorine inikeza ukuhambisana koketshezi lomjaho we-borax.
Ipayipi le-CPE livame ukusetshenziswa ngenxa yekhono layo lokusingatha amazinga okushisa anhlobonhlobo kanye nokuguquguquka kwawo nokuhlala isikhathi eside, eliza kahle ekusetshenzisweni kwezimoto nezimboni.
Impahla nesakhiwo:
Ipayipi lakhiwe ngomluko wangaphandle wensimbi engagqwali ukumelana nokuhuzuka nokugqwala; ihlanganiswe neshubhu yerabha yangaphakathi ene-polyethylene ene-chlorine ehlanganiswe nomluko wangaphakathi enayiloni, okwenza ukuthi imelane nakakhulu kwamanye amakhemikhali.
Lezi zingqimba ze-CPE ziyenza imelane, kodwa uma kuziwa ekuphatheni amakhemikhali anamandla - i-CPE ayithenjwa kabanzi njengoba ingamelani ngokuphelele nalawo.
Ipayipi le-PTFE:
I-PTFE iyindlela eguquguqukayo futhi ehlala isikhathi eside kumapayipi enjoloba futhi yabelana ngezici ezithile ezijwayelekile namapayipi e-CPE. I-PTFE – i-polytetrafluoroethylene isetshenziswa njengolayini wamapayipi aluka insimbi engagqwali noma amapayipi enjoloba ukuwenza amelane noshintsho lwezinga lokushisa namakhemikhali, awenze aqine kakhudlwana futhi amelane nokushaqeka.
Impahla nesakhiwo:
Amapayipi e-PTFE anomugqa we-PTFE osetshenziswa kakhulu ku-cookware ngezinjongo zokumboza. Ngokomongo, i-PTFE iphinde isetshenziswe kumishini yezokwelapha kanye nokukhiqizwa kwama-semiconductors. Imikhiqizo ehlukahlukene efana nama-sheve blades, iziqukathi zamakhemikhali, ngisho nezibuko zamehlo zidinga i-polytetrafluoroethylene coating.
I-PTFE ayiyona insimbi noma irabha, kodwa iyipolymer ye-thermoplastic enesici esishelelayo.
Indawo yokuncibilika yale nto iphezulu kakhulu futhi icishe imelane nawo wonke amakhemikhali, kuhlanganise namanye anamandla.
Yikuphi Okungcono Futhi Kungani:
· Ukukhetha i-CPE kune-PTFE:
Ipayipi le-CPE lifanele amazinga okushisa aphakathi nendawo futhi linikeza ukumelana okuhle noketshezi lokwenziwa, njengezipholile, okothambisa, namafutha. Ingakwazi futhi ukumelana namazinga okushisa aphakathi nendawo afika ku-150°C, okusebenza kahle ezinsizeni eziningi zezimoto nezimboni.
Ipayipi le-CPE linikeza ukuguquguquka okwengeziwe kunepayipi le-PTFE, ukuze lisetshenziswe kalula ezindaweni eziqinile. Futhi, iphoyinti lentengo le-CPE hose liphansi kunalelo le-PTFE, elinikeza inzuzo eyengeziwe yokusebenza kahle kwezindleko ngokushisa okwanele nokumelana namakhemikhali.
· Ukukhetha i-PTFE kune-CPE:
Ipayipi le-PTFE liwuhlobo oludlulele kakhulu futhi olumelana nepayipi le-CPE, ngakho lihlala isikhathi eside ezimbonini ezidinga ukulawulwa kwezinga lokushisa kanye nokungangeni kwamakhemikhali.
Ipayipi le-PTFE lingakwazi ukumelana namazinga okushisa ukusuka -65°C kuya ku-260°C futhi kufika ku-5500 psi pressure. Mayelana namakhemikhali, i-PTFE iyahola njengoba inonamathela okhethekile okwenza ingasasebenzi cishe kuzo zonke izinto.
Ukumelana namakhemikhali aphezulu kanye nezinga lokushisa kusho ukuthi amapayipi e-PTFE azoguga kancane kune-CPE.
Uma udinga amapayipi okudlulisa amakhemikhali anamandla, njengezincibilikisi emkhakheni we-petroleum, zesifutho sezibulala-zinambuzane, imithi yemithi, kanye nezicelo ze-aerospace, i-PTFE ingcono kunamapayipi e-CPE.
Ungakukhethela Kanjani Ipayipi Elilungile?
Ukukukhethela ipayipi elifanele kuhlanganisa nokuhlaziywa kwezidingo zakho ezithile kanye nezimo zohlelo lokusebenza. Izinto ezintathu ezibalulekile zizoba nomthelela esinqumweni sakho:
1. Ukuchayeka Kwamakhemikhali
2. Izinga Lokushisa Liphakeme
3. Izindleko vs. Ukusebenza
Uma udinga amapayipi amakhemikhali anokhahlo nanamandla, ukukhetha okulungile kuwe kuzoba ipayipi le-PTFE elinconywa abakhiqizi bamapayipi be-PTFE njengePassion Hose.
Ukwengeza, izinga lokushisa loketshezi lizonquma ukuthi iyiphi impahla ye-hose efaneleke kakhulu. Uma ingaphansi kuka-150 °C, ipayipi le-CPE lizoba ngcono kunepayipi le-PTFE.
Ekugcineni, kufanele ukhethe phakathi kwezindleko nokusebenza. Ngisho noma ipayipi le-CPE linikeza ukusebenza ngempumelelo kwezindleko ngaphambili, ungase ukhethe ukusebenza kwesikhathi eside nokuqina okunikezwa ipayipi le-PTFE.
Isiphetho
Uma sikhuluma ngenketho engcono, khona-ke kuyiqiniso ukuthi akukaze kube khona ukukhetha nakho konke okuhle nokubi. Yonke inketho iyinhlanganisela yakho kokubili. Ngokufanayo, ukukhetha phakathi kwe-CPE ne-PTFE hose kulinganisa ukuchayeka kwamakhemikhali, izinga lokushisa eleqile, kanye nezindleko eziqhathaniswa nokuhlaziywa kokusebenza. Ukucabangela lezi zici kuzokunikeza impahla ehlangabezana nezidingo zakho futhi inikeze ukuqina ngokuhamba kwesikhathi.
Ucabangela Ipayipi Ngezidingo Zakho Eziqondile?
Uma ungathanda ukuthola amapayipi ekhwalithi ephezulu e-PTFE noma e-CPE, i-Passion Hose yigama elithenjwayo emakethe eligqama njengomunye wabakhiqizi abathembekile nabathembekile be-PTFE, abanefa lokusebenzela amakhasimende ethu iminyaka engaphezu kwe-15. .
I-Hangzhou Paishun Rubber And Plastic Company, umkhiqizi owasungulwa ngo-2007, ingeyakhe indlunkulu yethu edolobheni elihle lomlando lase-Hangzhou.
