Njengomvelisi ophambili we Ilaphu eligqunywe nge-PTFE kunye neemveliso eziyeleleneyo, iJiangsu Aokai New Materials Technology Co., Ltd. ikuzisela ulwazi lobungcali. Ngelixa ilaphu le-fiberglass lihlala liyeyona nto ixhaphakileyo yesiseko se -PTFE impregnation , ezinye iisubstrates ezininzi zikhona - nganye ibonelela ngeempawu ezizodwa kwizicelo ezisebenza ngokuphezulu.
Apha ngezantsi siphonononga ezinye ii-substrates ezisi-7, iimpawu zenkqubo yazo, izinto eziluncedo, kunye nemida.
I-Aramid Fiber (umz., Kevlar®)
Inkqubo: Ilukwe ibe ngamalaphu okanye kwizakhiwo ze-tubular, emva koko ifakwe kwi-PTFE.
Izinto eziluncedo: Amandla okuqina aphezulu kakhulu, ukuxhathisa okugqwesileyo, ukungakhathali kwedangatye, kunye nokungangeni kwekhemikhali. Idibanisa amandla aphezulu kunye nokuguquguquka kwe-oyile-free lubrication.
Usetyenziso: Ukupakishwa kwevalvu yoxinzelelo oluphezulu, izixhobo ze-aerospace, izixhobo zokukhusela iimbumbulu.
Unyino: Iindleko eziphezulu kakhulu kune-fiberglass; ukunganyangeki kwe-UV.
I-Carbon Fiber
Inkqubo: Ikakhulu yenziwe ibe yipakethe ephothiweyo, emva koko ifakwe kwi-PTFE.
Izibonelelo: Amandla aphezulu, i-modulus ephezulu, i-conductivity ephezulu ye-thermal (ugwema ukuqokelela ubushushu), i-coefficient yokwandisa i-thermal ephantsi.
Izicelo: Iimeko ezigqithisileyo - ukushisa okuphezulu, uxinzelelo oluphezulu, isantya esiphezulu; izixhobo zokuvelisa i-semiconductor.
Unyino: Iindleko eziphezulu zemveliso; i-coefficient ephezulu yokukhuhlana (iphuculwe emva kokutyabeka kwe-PTFE); i-inherently conductive - ifuna unyango lwe-insulation kwezinye iimeko.
PBI (Polybenzimidazole) IFayibha
Inkqubo: Ilukwe kwizakhiwo ze-tubular, emva koko ifakwe i-emulsion ye-PTFE kunye ne-sintered.
Izinto eziluncedo: Okubalaseleyo ukumelana nobushushu obuphezulu-ukugcina iimpawu zoomatshini kunye nokumelana nokunxiba ngaphezulu kwe-400°C.
Usetyenziso: Ukhuseleko olungqongqo lobushushu obuphezulu kunye nokutywinwa kwi-aerospace kunye nemizi-mveliso yezomkhosi.
Unyino: Iindleko eziphezulu kakhulu; uzinzo olulinganiselweyo kwiindawo ezinobushushu obuphezulu; ilungele kuphela amasimi e-niche.
Ifayibha ye-PBI ibonisa uzinzo olukhethekileyo lobushushu- kulo lonke udidi lomlinganiselo walo wobushushu, imodyuli yokuqala yefiber ihlala ingaguquki. Kwiindawo zegesi engasebenziyo okanye i-vacuum, nangemva kweeyure ze-300 kwi-350 ° C, akukho mpembelelo enkulu yokuguga eyenzekayo. Xa iibhubhu ze-PBI zefayibha zifakwe kwi-emulsion ye-PTFE ngokusebenzisa inkqubo ye-multi-stage (ukudipha, ukomisa, ukubhaka, kunye ne-sintering), i-anti-wear liner enesiphumo inokumelana nokushisa okusebenzayo okuqhubekayo kwe-290 ° C, ukubonakaliswa kwangoko ukuya kwi-500 ° C, kunye nokulahlekelwa kwesisindo phantsi kwe-5% kwi-315 ° C ngelixa ugcina ukuxhathisa ukunxiba. Ukusetyenziswa okunje nge-injini ye-injini yeenqwelo-moya, izinto zemveli ezifana ne-EPDM, i-nitrile irabha, irabha ye-silicone eqiniswe ngelaphu, kunye ne-PTFE eqhelekileyo ayikwazi ukuhlangabezana nezi mfuno - i-PBI / PTFE i-composites ixazulula zombini ukuchasana nobushushu obuphezulu kunye nemiba yokunxiba, ukwandisa kakhulu amathuba okusebenza.
Inkqubo: Ulwelo lwe-PTFE losasazo lugqobhoza kwimibhobho yentsimbi ngokufakela ngesifunxa, kulandele ubushushu obuphezulu be-sintering.
Izinto eziluncedo: Idibanisa amandla oomatshini besinyithi kunye nozinzo lwe-dimensional kunye ne-PTFE's self-lubricity kunye nokumelana nomhlwa.
Usetyenziso: Iibheringi zokuzithambisa, iiringi zepiston, iireyile zesikhokelo, kunye namanye amalungu oomatshini.
Unyino: Iimfuno ezingqongqo kwi-metal porosity kunye nokusabalalisa ubungakanani bepore ukuqinisekisa ukufakwa ngokufanelekileyo kwe-PTFE.
I-Porous Graphite
Inkqubo: I-PTFE igcwalisa i-graphite pores yangaphakathi ngokufakela okuzinikeleyo kunye nonyango lweplastiki.
Izinto eziluncedo: Yenza igraphite engagxumekiyo ekwazi ukumelana nokudleka okugqwesileyo – isetyenziswa kwiikhemikhali zokutshintsha ubushushu kunye neelitha zereactor. Ikwasetyenziswa ngokubanzi kwiigaskets zokutywina zobushushu obuphezulu.
Usetyenziso: Izixhobo zokulungisa imichiza, amatywina obushushu obuphezulu.
Unyino: Igraphite ibhityile; ulawulo olungqongqo olufunekayo ukuze kuqinisekiswe ukumitha okufanayo kunye nokudibanisa okuqinileyo phakathi kobuso.
I-Asbestos (iSubstrate yeLifa)
Inkqubo: Inxalenye yesiNtu yokumiliselwa; iintsinga ze-asbestos ezifakwe kwi-PTFE ukuluka iindawo zokutywina eziguqukayo.
Iingenelo: Xa sele yamkelwe ngokubanzi kwiindawo ezahlukeneyo zokutywina.
Unyino: Ihlelwe njenge-carcinogen - ikhutshwe okanye ithintelwe ngokungqongqo kwiindawo ezininzi, ngokuthe ngcembe ithathelwe indawo yi-aramid fibers.
Izigcwalisi zeCeramic
Inkqubo: Ixutywe ngokupheleleyo kunye ne-PTFE emulsion ukwenza i-slurry edibeneyo, emva koko isetyenziswe ukumilisela ii-substrates zokuqinisa njengelaphu le-fiberglass.
Izinto ezilungileyo: Ukulungelelanisa ngokuchanekileyo i-dielectric rhoqo kunye nelahleko ye-dielectric - ibalulekile kwi-high-frequency, i-high-speed copper clad laminates.
Izicelo: I-Electronics-i-PCB substrates ze-5G kunye noqhagamshelwano oluphezulu lwe-frequency.
Unyino: Ulawulo lwenkqubo entsonkothileyo; ifuna ukusasazwa kwefayili efanayo kwi-PTFE.
Isiphelo-Khetha iSubstrate eLungileyo kwiiMfuno zakho
Ngelixa ilaphu le-fiberglass lihlala lilihashe lomsebenzi kwimveliso yelaphu eligqunywe nge-PTFE , iindlela ezizezinye ezifana ne-aramid, ifayibha yekhabhoni, isinyithi esinamanzi, kunye negraphite zibonelela ngezibonelelo ezikhethekileyo kwiimeko ezigqithisileyo - ukusuka kwi-aerospace ukuya kwi-semiconductor yokwenziwa.
Xa ukhetha i-substrate yofakelo lwe-PTFE , qwalasela:
Ubushushu bokusebenza kunye nokusingqongileyo
Amandla omatshini kunye neemfuno zokunxiba
I-conductivity yombane okanye iimfuno zokugquma
Iindleko kunye nokufumaneka
Njengomvelisi we-PTFE othembekileyo otyatyekwe ngelaphu , i-Aokai ibonelela ngezisombululo ezilungiselelweyo kuwo wonke amabhanti okuhambisa e-PTFE, amabhanti e-PTFE anemesh, iteyiphu encamathelayo ye-PTFE, itheyipu yefilimu ye-PTFE, kunye ne-PTFE fiberglass tape..
Lo mxholo ungasentla unikwe nguJiangsu Aokai New Materials Technology Co., Ltd.
Ukufumana iinkcukacha ezithe kratya, izisombululo zesicelo, kunye neenkonzo ezilungelelanisiweyo kwiimveliso zethu ezipheleleyo ezibandakanya i-PTFE ilaphu lobushushu obuphezulu, iteyiphu yobushushu obuphezulu be-PTFE, ibhanti le-mesh ye-PTFE, ibhanti lomatshini wokudibanisa elingenamthungo, ilaphu le-PTFE elicalanye, ibhanti lokuhambisa elinobushushu obuphezulu kunye nelaphu le-fiberglass , nceda ukhululeke ukudibana nathi:
Sibambelela kubuchwephesha kunye nemfezeko, sizibophelele ekuboneleleni ngezisombululo ezithembekileyo kunye neenkonzo ezinolwazelelelo kubo bonke abathengi kwihlabathi liphela.
