Polytetrafluoroethylene (PTFE) waa fluoropolymer synthetic ee tetrafluoroethylene oo leh codsiyo badan.Magaca sumadda ugu caansan ee PTFE-ku-saleysan…
PTFE waa polymer kaas oo si weyn loogu isticmaalo kiimikada, farsamada, elektiroonigga iyo warshadaha korontada sababo la xiriira sifooyinkeeda gaarka ah.
- Isku-xidhka kiimikaad ee dhammaan kiimikooyinka la yaqaan si kastaba ha ahaatee waxaa weeraray biraha alkali ee dhalaalay, chlorine, trifluorides, fluorine & dhismooyinka fluorine ee la xidhiidha heerkulka sare iyo cadaadiska.
- Iska caabinta dareerayaasha, aan milmin dhammaan dareerayaasha ilaa 260°C qaar ka mid ah saliidaha fluorinated sare leh way bararaan oo ku milmaan PTFE heerkul u dhow barta dhalaalka crystalline.
- Heerkulka hawleed ballaaran -250°C TO +260°C, cadaadiska atmospheric.
- Isku dhafka ugu hooseeya ee isku dhaca dhammaan biraha la yaqaan & kuwa aan biraha ahayn.
- Aan sun ahayn & guryaha ka-hortagga ulaha.
- nuugista biyaha dayacan.
- Aan guban karin.
- Iska caabinta shucaaca, guryaha korantada ayaa ah kuwo aan isbeddelin inta lagu jiro iyo ka dib shucaaca, labadaba hawo iyo faaruq.
- Iska caabin cimilo oo heer sare ah.
Waqtiga boostada: Jun-04-2019