Lokacin garanti shine ainihin sifa wanda kowane samfur yakamata ya kasance dashi.Lokacin garanti shine lokacin tabbatar da inganci.Wani nau'in tabbacin ingancin samfur ne a cikin ƙayyadadden lokaci.Haka yake ga samfuran PTFE.Kodayake duk mun san cewa samfuran PTFE suna da tsawon rayuwar sabis, tsawon lokacin sabis ɗin?Wataƙila mutane da yawa ba su san komai game da shi ba.Don haka, bari mu ɗauki hukumar PTFE a matsayin misali don raba tare da ku Gabatar da rayuwar sabis na samfuran PTFE.
Rayuwar sabis naRahoton da aka ƙayyade na PTFEyana da tsayi sosai, saboda takardar PTFE samfurin PTFE ne mai siffar farantin karfe wanda aka sarrafa ta hanyar tsari na musamman (ko yanke yanke ko juya) daga kayan PTFE, da kuma kayan PTFE da kansa Yana da kayan aiki mai kyau da yawa, ciki har dahigh zafin jiki juriya, wanda za'a iya amfani dashi a zazzabi na 200 ~ 260 digiri na dogon lokaci;ƙananan juriya na zafin jiki, har ma a -100 digiri, kayan PTFE har yanzu suna da taushi;juriya na lalata, zai iya jure wa aqua regia Kuma duk abubuwan kaushi na halitta;juriya na yanayi, daɗaɗɗen bayyanar da yanayi, yanayin da ake yi ba su canza ba, juriya na radiation da ƙananan ƙarancin su ma sun fi kyau;babban lubrication, tare da ƙaramin ƙima na gogayya a cikin robobi, Matsakaicin juzu'i shine kawai 0.04;yana da ƙananan tashin hankali a cikin kayan aiki mai ƙarfi kuma baya bin kowane abu;shi ne physiologically inert kuma ba mai guba;kyawawan kaddarorin lantarki, yana da manufa Class C insulating abu, kuma lokacin farin ciki Layer na jarida na iya toshe Babban ƙarfin lantarki na 1500V;... Saboda haka, ingancin takardar PTFE da aka yi da kayan PTFE yana da kwanciyar hankali a ƙarƙashin yanayi na al'ada, wanda shine mafi kwanciyar hankali ingancin takardar PTFE da aka jera a yawancin littattafai ko akan Intanet.Ba mu ƙaryata game da halaye, amma har yanzu dole ne mu bayyana sauran halaye naRahoton da aka ƙayyade na PTFEda ya kamata a yi bayani.
Duk wani samfur zai faɗaɗa da kwangila tare da zafi, yayin da takardar PTFE ta fi dacewa da haɓakawar thermal da ƙanƙancewa, kuma haɓakar haɓakar takardar PTFE kusan sau goma na ƙarfe.Sabili da haka, lokacin da takardar PTFE ta kasance ƙarƙashin canjin yanayin zafi, zai kasance yana da tasiri mai girma akan girman takardar PTFE, kamar bazara, rani, kaka da hunturu.A yawancin sassan kasarmu, bambancin yanayin zafi tsakanin yanayi hudu yana da girma.A cikin canjin yanayin zafi na bazara, lokacin rani, kaka da hunturu, hukumar kuma tana kara girma ko ƙarami, kuma wannan yanayin yana wanzu.Ya kamata a lura da cewa ko da yake takardar PTFE za a dan kadan nakasu da tasiri na zafi da sanyi, ta na ciki ingancin ba zai canza.zai canza.
Sabuwar takardar PTFE daidaitattun QB/T5257-2018 ta bayyana a sarari cewa lokacin garanti na takaddun PTFE shine shekaru goma.Wannan shine karo na farko da aka haɗa lokacin garanti na samfuran PTFE a cikin iyakokin ma'auni na masana'antu na ƙasa.
Lokacin aikawa: Oktoba-13-2022