Ixesha lewaranti luphawu olusisiseko ukuba nayiphi na imveliso kufuneka ibe nayo.Ixesha lewaranti lixesha lokuqinisekisa umgangatho.Luhlobo lokuqinisekiswa komgangatho wemveliso ngaphakathi kwexesha elithile.Kuyafana nakwiimveliso ze-PTFE.Nangona sonke siyazi ukuba iimveliso ze-PTFE zinobomi obude benkonzo, bude kangakanani ubomi benkonzo?Abantu abaninzi basenokungazi nto ingako ngayo.Ngoko ke, masithathe ibhodi ye-PTFE njengomzekelo ukwabelana nawe Yazisa ubomi benkonzo yeemveliso ze-PTFE.
Ubomi benkonzo yeIphepha le-PTFElide kakhulu, kuba iphepha le-PTFE yimveliso ye-PTFE emilise ipleyiti eqhutywe yinkqubo ekhethekileyo (okanye ukufa ukusika okanye ukujika) ukusuka kwizinto eziphathekayo ze-PTFE, kunye nezinto PTFE ngokwayo Yimathiriyeli eneempawu ezininzi zokusebenza ezigqwesileyo, kuqukaukumelana nobushushu obuphezulu, enokusetyenziswa kwiqondo lokushisa lama-200 ~ 260 ixesha elide;ukumelana nobushushu obuphantsi, nakwi-100 degrees, izinto ze-PTFE zisethambile;ukumelana ne-corrosion, inokumelana ne-aqua regia Kwaye zonke i-solvents eziphilayo;ukumelana nemozulu, ukuvezwa kwexesha elide kwi-atmosfera, umphezulu kunye nokusebenza akutshintshi, ukuxhathisa kwayo ngemitha kunye nokunyanzeliswa okuphantsi kukwangcono;i-lubrication ephezulu, kunye ne-coefficient encinci ye-friction kwiiplastiki, I-coefficient of friction yi-0.04 kuphela;inobunzima obuncinane bomhlaba kwizinto eziqinileyo kwaye ayihambisani naziphi na izinto;ayinert kwaye ayinayo ityhefu;iipropathi zombane ezigqwesileyo, yinto efanelekileyo yoKlasi C yokugquma izinto, kwaye umaleko ongqindilili wephephandaba unokubhloka I-voltage ephezulu ye-1500V;... Ngoko ke, umgangatho wephepha le-PTFE elenziwe ngezinto ze-PTFE lizinzile kakhulu phantsi kweemeko eziqhelekileyo, ngowona mgangatho uzinzileyo wephepha le-PTFE elidweliswe kwiincwadi ezininzi okanye kwi-Intanethi.Asiziphiki iimpawu, kodwa kusafuneka sichaze ezinye iimpawu zeIphepha le-PTFEekufuneka icaciswe.
Nayiphi na imveliso iya kwanda kwaye isivumelwano kunye nobushushu, ngelixa iphepha PTFE luthambekele ngakumbi ekwandiseni thermal kunye nokucutheka, kunye nokwandiswa coefficient PTFE sheet malunga izihlandlo ezilishumi ukuba intsimbi.Ngoko ke, xa iphepha le-PTFE lixhomekeke kutshintsho lobushushu, liya kuba nempembelelo enkulu kubungakanani bephepha le-PTFE, njengentwasahlobo, ihlobo, ukwindla nobusika.Kwiindawo ezininzi zelizwe lethu, umahluko wobushushu phakathi kwamaxesha amane onyaka mkhulu.Kwiinguqu zeqondo lokushisa entwasahlobo, ehlobo, ekwindla nasebusika, ibhodi nayo ikhula okanye incinci, kwaye le meko ikhona.Kuyaphawuleka ukuba nangona iphepha le-PTFE liza kukhubazeka kancinci ngenxa yobushushu nokubanda, umgangatho walo ongaphakathi awuyi kutshintsha.iya kutshintsha.
Umgangatho omtsha wephepha le-PTFE QB/T5257-2018 ucacisa ngokucacileyo ukuba ixesha lewaranti yamaphepha e-PTFE yiminyaka elishumi.Eli lixesha lokuqala ukuba ixesha lewaranti yeemveliso ze-PTFE zibandakanyiwe kumda wemigangatho yoshishino kazwelonke.
Ixesha lokuposa: Oct-13-2022