Qaybaha Injineer ee PTFE

Balaastikada waxqabadka sare leh ee ku salaysan PTFE waa shay aad u kala duwan oo la siin karo sifooyin si sax ah loo qeexay oo u oggolaanaya qaybo injineer ah oo leh qaabab adag in la soo saaro.

Kuwaas waxaa ka mid ah, tusaale ahaan, isku dhafka PTFE iyo biraha, elastomers, iyo balaastikada kale.Waxyaalo kala duwan ayaa sidoo kale loo isticmaali karaa PTFE si loo gaaro sifooyin sax ah oo loogu talagalay.

PTFE waa qalab farsamo oo ka hooseeya balaastikada kale ee injineernimada, laakiin taasi waxaa lagu wanaajin karaa iyadoo lagu darayo buuxinta sida fiber galaas, carbon, graphite, molybdenum dislfide iyo bronze.

Codsiga:

1. ka hortagga daxalka

In qalabka kiimikaad anticorrosion, dhuumaha, farsamaynta wax soo saarka dhammaan noocyada kala duwan ee daxalka ka hortagga qaybaha, sida tuubada, valves, diaphragm, kala goysyada ballaarinta ee bamka.PTFE dalool sidoo kale waxay u ahaan kartaa dhexdhexaad daxal adag oo walxaha sifaynta ah.Sababtoo ah PTFE ma wasakhayso dhexdhexaadiyaha falcelinta, sidaas darteed, reactor-soo-saarka PTFE, munaaradda distillation waxaa loo isticmaalaa si loo sifeeyo shuruudaha walaxda saafiga ah waa wax wanaagsan, laakiin sidoo kale waxaa loo isticmaali karaa qalabka kiimikada dahaarka iyo dahaarka.

2. saliidaynta, shaabadeynta oo leh PTFE wax soo saarka dhammaan noocyada suunka baakadaha, gaskets, shaabadadaha, giraanta kursiga valve, iwm., oo leh alaabooyin kala duwan oo buuxinaya PTFE oo loo isticmaalo buuxinta shuruudaha kala duwan ee is-saliimaynta iyo xidhashada-iska-caabbinta, giraanta piston iyo wixii la mid ah.Tusaale ahaan, isticmaalka garaafka hagaha PTFE giraanta buuxinta, loo isticmaalo kombaresarada aan saliidda lahayn;giraanta PTFE iyo ciid quartz oo loo isticmaalo kombaresarka oksijiinta;giraanta piston-free saliid ka buuxsamay graphite iyo MoS2, qalab liquefaction loo isticmaalo helium, heerkulka hoose ee -269 ℃ waxtarka isticmaalka waa wanaagsan yahay;oo leh MoS2, silica, budada naxaasta ah sida filler PTFE giraanta piston, kombaresarka hawada ee ku shaqeeya heerkulka 150 ℃ si loogu ordo tiirarka waxay noqon kartaa mid wanaagsan;sagxada buundada sababtoo ah balaadhinta kulaylka iyo foosha ee la jiidi karo PTFE.

3. PTFE korantada korantada sida qalabka korantada korantada ayaa si ballaaran loo isticmaalaa shuruudaha sifooyinka wanaagsan ee soo noqnoqda sare iyo aadka u adkaysta kulaylka, caabbinta qabow, caabbinta biyaha, caabbinta daxalka, gabowga iwm.Tusaale ahaan, loo isticmaalo noocyo kala duwan oo heerkulka isbeddelka diyaarad jet daran, radar iyo kuwa kale sida dahaarka ee qalabka elegtaroonigga ah ee soo noqnoqda sare, fiilo soo noqnoqda sare, cable dabacsan, jeexdin motor, dahaarka capacitor iyo looxa wareegga daabacan.

4. aan dheg lahayn Sababtoo ah PTFE iyo walxaha kale ma aha dhegdheg, in processing caag ah, diyaarinta cuntada iyo warshadaha kale si ballaaran wakiilka kaxaynta, cookware dahaarka leh PTFE noqon kartaa ma saliid karinta, film caag ah alxanka kulaylka caadiga ah loo isticmaalo PTFE maro galaas sida spacer viscous iyo wixi la mida.