Uma yenelisa ukukhiqiza nezindinganiso ezithile zokulawula, indwangu ye-fiberglass eboshiwe ye-PTFE ingabhekwa njengebanga lokudla. Le nto esebenza kahle isezingeni lokudla inqobo nje uma ilandela imithetho ye-FDA, inamakhemikhali angenabo ubuthi, futhi ilandela imithetho yokuxhumana nokudla. Ngezicelo ezibandakanya ukudla okuqondile

Amabhande okuthutha e-PTFE enziwe ngokwezifiso ezinto ezishintshayo zasezimbonini awumkhawulo ophambili wobuchwepheshe bobunjiniyela bezinto ezibonakalayo. Zenziwe ukuze zihlangabezane nezidingo eziqondile zezilungiselelo zokukhiqiza zesimanje. Isendlalelo se-polytetrafluoroethylene kulezi zindawo eziphakeme kakhulu zesistimu yokuthutha izenza zisebenze kahle kakhulu

Njalo ngonyaka, ukungasebenzi kwemishini kubiza amabhizinisi okukhiqiza izigidigidi zamaRandi. Itheyiphu yokunamathela ye-PTFE ikhonjisiwe ukuxazulula le nkinga esikhathini esidlule. Le teyiphu ekhethekile imisa imishini ukuthi ingabhidliki ngokunamathela kwayo okuqinile okungeyona intonga, amandla okumelana nezinga lokushisa elifinyelela ku-260°C, kanye ne-s strong s.

Ubuchwepheshe bebhande le-PTFE elinenetha kuyisinyathelo esikhulu esiya phambili ekusebenzeni komugqa wokwelapha we-UV, ohlinzeka ngokusebenza okungenakuqhathaniswa kuzilungiselelo zokucubungula izinga lokushisa eliphezulu. Lezi zixazululo ezikhethekile ze-conveyor zenziwe ngezinto ze-polytetrafluoroethylene, ezimelana kakhulu nokushisa ukusuka ku--70°C kuya ku-+260°C. Lokhu

Ukukhetha ugqinsi lwetheyiphu yefilimu ye-PTFE yokupakisha imishini kunomthelela oqondile ekutheni isebenza kahle kangakanani, ihlala isikhathi esingakanani, nokuthi ukukhiqizwa kuthembeke kangakanani. Imishini yokupakisha yesimanje idinga ama-tape specs ahlanganisa ukuthi imelana kanjani nokushisa, ukuthi ihlala isikhathi esingakanani ngokomshini, nokuthi ishibhile kangakanani.

Ukuhlanganisa amandla e-fiberglass elukiweyo nesivikelo samakhemikhali se-polytetrafluoroethylene coating, i-PTFE fiberglass tape iyimpendulo eguquguqukayo yezidingo zokuvikela izinga lokushisa eliphezulu lezimboni. Le nto ebalulekile ye-hybrid isebenza kangcono kunanoma yini enye kuzilungiselelo ezinzima. Iyakwazi ukumelana

Amabhande e-PTFE ayindlela entsha yokuthuthukisa izinhlelo zesimanje zokubhaka nokomisa. Zenziwe ngezinto ezenziwe nge-polytetrafluoroethylene ezisebenza kangcono kunanoma yiziphi ezinye izinto ezilungiselelweni zokulungiselela ukudla. Lawa mabhande akhethekile enziwe ngezinto ezigunyazwe yi-FDA futhi angakwazi ukumelana namazinga okushisa aphakeme

Abakhiqizi bemishini ye-OEM kufanele babeke ukuhambisana kwezinto, ukumelana nezinga lokushisa, nokusebenza kahle kokusebenza phezulu ohlwini lwabo lapho bedala amasistimu ebhande lokuhambisa le-PTFE. Ngenxa yokuthi awasabeli ngamakhemikhali, angakwazi ukumelana nezinga lokushisa eliphezulu (kufika ku-260°C), futhi awanamatheli endaweni, PTFE

Indwangu ye-fiberglass ehlanganisiwe ye-PTFE iwubuchwepheshe obuphezulu obuhlanganisiwe obuhlanganisa amandla e-fiberglass elukiwe kanye nezici zokusebenza ezivelele ze-polytetrafluoroethylene layer. Le ndwangu yobunjiniyela inokumelana okungenakunqotshwa ukushisa okufika ku-260°C, ukungabi namandla kwamakhemikhali okuphakeme, kanye nokungagxili.

Ukwenza ukukhetha kokuthenga okuhlakaniphile kudinga ukuqonda isixhumanisi phakathi kogqinsi lwendwangu eboshiwe ye-PTFE kanye nezimfanelo zayo zokusebenza. Ubukhulu bunomthelela oqondile ezilinganisweni zokusebenza ezibalulekile ezifana nokumelana nezinga lokushisa, ukuhambisana kwamakhemikhali, ukuphila isikhathi eside kwemishini, kanye nesevisi ye-li.