Us Ɔda Sabstret dɛn we Dɛn Kin Yuz fɔ PTFE Impregnation?

As wan big manifakta fɔ PTFE kot fabrik ɛn rilat prodak, Jiangsu Aokai Nyu Matirial Tɛknɔlɔji Kɔmni, Ltd. de briŋ yu prɔfɛshɔnal insayt. While fiberglass cloth remains the most common base material for PTFE impregnation , bɔku ɔda sabstret dɛn de – ɛni wan de ɔfrɛd yunik prɔpati fɔ spɛshal ay-pɔfɔmɛnshɔn aplikeshɔn dɛn.

Dכn dכn wi de εksplכr 7 כda sabstεrayt dεm, dεn prכsεs kכntribyushכn dεm, advantej dεm, εn limitεshכn dεm.

Aramid Fayba (ɛgz., Kevlar®) .

• Prɔses: Dɛn kin wev am insay klos ɔ tubular strɔkchɔ, dɔn dɛn impregnated am wit PTFE.

• Advantej: Ultra-hay tɛnsiɛl trɛnk, fayn fayn wear resistans, flame retardancy, ɛn kemikal inertness. Kɔmbayn ay trɛnk wit fleksibiliti fɔ ɔyl‐fri lɔbrikeshɔn.

• Aplikeshɔn: Ay‐prɛshɔn valv pak, aerospace kɔmpɔnɛnt, bulɛtpruf protɛktiv matirial.

• Di tin dɛn we nɔ kin izi fɔ yuz: I kin kɔst bɔku pas fayv glas; po UV rɛsistɛns.

Kabɔn Fayba

• Prɔses: Mɔs pan dɛn mek am insay breyd pak, dɔn dɛn impregnated wit PTFE.

• Advantej: Ay trɛnk, ay mɔdyul, supiriɔr tɛmral kɔnduktiviti (avɔyd ɔt akyumyuleshɔn), lɔw tɛmal ɛkspɛnshɔn kɔfishin.

• Aplikeshɔn: Ekstrim kɔndishɔn – ay tɛmpracha, ay prɛshɔn, ay spid; ikwipmɛnt fɔ mek sɛmikɔndɔkta.

• Limiteshɔn: Ay prodakshɔn kɔst; rili ay frikshɔn kɔfishin (impruv afta PTFE kɔtin); inhεrentli kכnduktiv – nid insulεshכn tritmεnt insay sכm sεnariכ dεm.

PBI (Polibenzimidazɔl) Fayba

• Prɔses: Wev insay tubular strɔkchɔ, dɔn impregnated wit PTFE emulshɔn ɛn sintered.

• Advantej: Ɔtstandin ay‐tɛmpracha rɛsistɛns – de mentɛn mɛkanikal prɔpati ɛn wear rɛsistɛns ɔp 400°C.

• Aplikeshɔn: Strikt ay‐tɛmpracha protɛkshɔn ɛn silin na ɛrospɛs ɛn soja industri.

• Di tin dɛn we nɔ kin izi fɔ du: I kin tek bɔku mɔni; limited stεbiliti in hεy‐tεmpratura aerobik envayroment; na in nɔmɔ fit fɔ nich fil dɛn.

PBI fayba de sho eksepshכnal tεmral stεbiliti – tru in mεjכmεnt tεmprachכ rεnj, di fayba in initial mכdulus de kכnstant. insay inεt gas כ vεkyum envayroment, ivin afta 300 awa na 350°C, nכ signifyant ej ifekt de apin. We PBI fayba tyub dɛn impregnated wit PTFE emulshɔn tru wan multi-stej prɔses (dip, drying, baking, ɛn sintering), di rizultin anti-wear layna kin tinap fɔ kɔntinyu ɔpreshɔn tɛmpracha we na 290°C, instantaneous exposure up to 500°C, wit weight loss ɔnda 5% na 315°C we i de mentɛn fayn fayn wear resistance. Fɔ aplikeshɔn dɛn lɛk ayrakt injin klem, tradishɔnal matirial dɛn lɛk EPDM, naytrayl rɔba, fabrik-riinfɔs silikon rɔba, ɛn standad PTFE nɔ kin ebul fɔ mit dɛn rikwaymɛnt ya – PBI/PTFE kɔmpɔzit dɛn kin sɔlv ɔl tu di ay-tɛmpracha rɛsistɛns ɛn wear ishu dɛn, we kin rili ɛkspɛn di aplikeshɔn pɔsibiliti.

Metal we gɛt porous

• Pכsεs: PTFE dispershכn likwid de pεnεtrayt mεtal pores via vεkyum impregnashכn, we de fכlכ hεy‐tεmprachכ sintering.

• Advantej: Kɔmbayn mɛtal in mɛkanikal trɛnk ɛn dimɛnshɔnal stebiliti wit PTFE in sɛlf‐lɔbrisiti ɛn kɔrɛshɔn rɛsistɛns.

• Aplikeshɔn: Sɛlf‐lɔbrik bia, piston ring, gayd rel, ɛn ɔda mɛkanikal pat dɛn.

• Limiteshɔn: Strikt rikwaymɛnt pan mɛtal porositi ɛn pore saiz distribyushɔn fɔ mek shɔ se PTFE impregnashɔn fayn.

Grafayt we gɛt porous

• Prɔses: PTFE de ful intanɛnt grafayt pores via dediket impregnashɔn ɛn plasticizing tritmɛnt.

• Advantej: I de mek grafayt we nɔ de pas wit fayn fayn kɔrɛshɔn rɛsistɛns – dɛn kin yuz am na kemikal ɔt ɛkschenja ɛn riaktɔ layna. Dɛn kin yuz am bak bɔku bɔku wan na ay‐tɛmpracha silin gasket dɛn.

• Aplikeshɔn: Kwɛmyuɛl prɔsesin ikwipmɛnt, ay‐tɛmpracha sil.

• Di tin dɛn we nɔ kin izi fɔ du: Grafayt kin brok; strikt kכntrכl we nid fכ mek sכh se yunifכm impregnashכn εn strכng intafεshal bכnd.

Asbest (Lɛgsi Sabstret) .

• Prɔses: Tradishɔnal impregnashɔn sabstret; asbest fayb dεm we dεn impregnated wit PTFE fכ wev dinamik siling pat dεm.

• Advantej dɛn: Wans dɛn bin dɔn yuz am bɔku bɔku wan na difrɛn say dɛn we dɛn kin sidɔm.

• Limiteshɔn: Dɛn kin klas am as kansa – dɛn kin pul am smɔl smɔl ɔ dɛn kin stɔp am strikt wan na bɔku rijyɔn dɛn, ɛn smɔl smɔl dɛn kin tek aramid fayba dɛn in ples.

Seramik Fila dɛn

• Prɔses: Dɛn miks am ful wan wit PTFE ɛmulshɔn fɔ mek wan kɔmpɔzit slɔri, dɔn dɛn yuz am fɔ impregnate riinfɔs sabstret dɛn lɛk fayv glas klos.

• Advantej: I de ajɔst di dayelɛktrik kɔnstant ɛn dayelɛktrik lɔs – impɔtant fɔ ay‐frikyuɛnsi, ay‐spid kɔpa klad laminat.

• Aplikeshɔn: Ilɛktronik – PCB sabstret fɔ 5G ɛn ay‐frikyuɛnsi kɔmyunikeshɔn.

• Limiteshɔn dɛn: Kɔmpleks prɔses kɔntrol; rikwaym yunifom fil dispershɔn in PTFE.

Kɔnkliushɔn – Pik di Rayt Sabstret fɔ Yu Nid

Wail fayv glas klos stil bi di wokɔs fɔ PTFE kɔt fabrik prodakshɔn, ɔda we dɛn lɛk aramid, kabɔn fayba, porous mɛtal, ɛn grafayt de gi spɛshal advantej fɔ ekstrim kɔndishɔn – frɔm aerospace to sɛmikɔndɔkta manufakchurin.

We yu de pik wan sabstret fɔ PTFE impregnashɔn , tink bɔt:

• Di tɛmpracha we dɛn de wok ɛn di envayrɔmɛnt

• Mekanikal trɛnk ɛn wear rikwaymɛnt

• Ilektrikal kɔnduktiviti ɔ insuleshɔn nid

• Di kɔst ɛn di we aw pɔsin kin gɛt am

As a trusted PTFE coated fabric manufacturer , Aokai de gi kɔstɔmayz sɔlvishɔn akɔdin to PTFE kɔnvaysɔ bɛlt, PTFE mɛsh bɛlt, PTFE adeziv tep, PTFE film tep, ɛn PTFE fayv glas tep.

Di tin dɛn we de ɔp na Jiangsu Aokai Nyu Matirial Tɛknɔlɔji Kɔmni, Ltd.

Fɔ ditayl spɛsifikɛshɔn, aplikeshɔn sɔlvishɔn, ɛn kɔstɔmayz savis fɔ wi ful-rɛnj prodak dɛn we inklud PTFE ay tɛmpracha klos, PTFE ay tɛmpracha tep, PTFE mɛsh bɛlt, simlɛs fiuzin mashin bɛlt, singl-sayd PTFE fabrik, ay tɛmpracha rɛsistant kɔnvayɔr bɛlt ɛn fayvglas fabrik , duya fil fri fɔ kɔntakt wi:

• Mista Guo: +86 18944819998 kin yuz am

• Mista Liu: +86 13705266308 yuz am

Wi de fala di prɔfɛshɔnal ɛn intɛgriti, we dɔn mekɔp wi maynd fɔ gi wan-stɔp sɔlvishɔn we pɔsin kin abop pan ɛn savis we wi kin tink bɔt fɔ ɔl di kɔstɔma dɛn ɔlsay na di wɔl.