I-hose ye-teflon ephezulu yokucindezela ingakwazi ukumelana nokushisa okuphezulu, ukuthi mangaki amadigri, ngokuyinhloko incike ezicini zayo ezibonakalayo ezibonakalayo, ukushuba, ukusetshenziswa kwemvelo kanye nokwelashwa kwendawo engenzeka kanye nezinye izici.
Ibanga elimelana nezinga lokushisa eliphezulu
1. Ububanzi obujwayelekile:
Ngokuvamile, ipayipi le-teflon elinengcindezi ephezulu lingakwazi ukumelana nezinga lokushisa eliqhubekayo elingama-degree angama-260.
Ngaphansi kwesimo sokushisa okuphezulu ngokushesha, izinga lokushisa lokubekezelela lingafinyelela kuma-degree angama-400.
2. Izimo ezikhethekile
Kwezinye izimo ezikhethekile, njengokucindezela okuphansi kanye nokugeleza kwegesi okunesivinini esiphansi, ukumelana nokushisa kwe-hose ye-teflon ephezulu kungase kube phezulu, kuze kufike ku-300 ° C.
Izici zezinto ezibonakalayo
Amapayipi e-teflon anengcindezi ephezulu enziwe ngokuyinhloko ngezinto ze-polytetrafluoroethylene (PTFE), ezinokumelana nokushisa okuhle kakhulu. I-PTFE izinzile kumakhemikhali, iyakwazi ukubekezelela wonke ama-acids aqinile (okuhlanganisa i-aqua regia), ama-oxidants aqinile, ama-ejenti anciphisayo nezinyibilikisi ezihlukahlukene eziphilayo ngaphandle kwezinsimbi ezincibilikisiwe ze-alkali, imidiya e-fluorinated ne-sodium hydroxide ngaphezu kuka-300 ° C. Ipayipi le-teflon lokucindezela okuphezulu libuye libe nezici. wokumelana nokugqoka kanye nokuzigcoba, i-coefficient ephansi ye-friction, eyenza endaweni ehlukahlukene eyinkimbinkimbi ingagcina isimo sokusebenza esizinzile.
Izimo zohlelo lokusebenza
I-high-pressure teflon hose isetshenziswa kakhulu embonini yamakhemikhali, ekhemisi, ekucubunguleni ukudla nezinye izimboni ngenxa yokushisa kwayo okuphezulu kakhulu, izinga lokushisa eliphansi kanye nokumelana nokubola kwamakhemikhali. Embonini yamakhemikhali, ingakwazi ukuthutha ngempumelelo zonke izinhlobo zamakhemikhali; embonini yezemithi, ingaqinisekisa indawo yokuthutha ehlanzekile neyinyumba; emkhakheni wokucubungula ukudla, kungaqinisekisa futhi ukuphepha kokudla kanye nenhlanzeko.
Amaphuzu okufanele uwaqaphele
1. Ukunwetshwa kwe-thermal kanye nokunciphisa: nakuba i-hose ye-teflon ephezulu yokucindezela ingakwazi ukumelana namazinga okushisa aphansi kuya ku--190 degrees, kodwa ukusetshenziswa kokushisa okuphansi kakhulu, isidingo sokucabangela ukunwetshwa okushisayo nokunciphisa ukusebenza kwe-hose. Ngokujwayelekile umkhawulo ophephile futhi osebenzayo wokushisa wokusetshenziswa utuswa cishe ngama-degree angama-70.
2. Umkhawulo wokucindezela: ngaphezu kokumelana nokushisa okuphezulu, i-teflon hose ephezulu yokucindezela ingakwazi futhi ukumelana nokucindezela okuphezulu (okufana ne-bar engaba ngu-100) , kodwa ekusebenzeni okusebenzayo kudingeka ukhethe ukucaciswa kwe-hose efanele kanye namamodeli ngokuvumelana nezimo ezithile.
I-high-pressure teflon hose ngaphansi kwezimo ezijwayelekile ukumelana nokushisa okuphezulu okuqhubekayo okungama-degrees angu-260, izinga lokushisa eliphakeme elisheshayo lingafinyelela ama-degree angu-400. Ngaphansi kwezimo ezithile, ukumelana kwayo nezinga lokushisa kungase kube phezulu. Kodwa-ke, ekusetshenzisweni kwesidingo sokunaka ukwanda kokushisa kanye nokunciphisa umthelela wezinkinga zokucindezela nezinye izici.
Isikhathi sokuthumela: Jul-15-2024