Igama:PTFE umsonto wokuthunga
Isixhobo esilungiselelweyo: PTFE
Ubunzima: 200g-1000g
Inkcazo: 400D-2700D
Umbala:Mhlophe, Mnyama, kwaye uLungiselelwe
Isicelo:Isetyenziswa ngokubanzi kwimibhobho, izikhongozeli, iimpompo, iivalvu, kunye neenkqubo zeradar, izixhobo zonxibelelwano ezikwi-high-frequency, kunye nezixhobo zikanomathotholo ezineemfuno eziphezulu zokusebenza.
Umsebenzi weMveliso:Ukutywinwa kweGasket kunye nezinto zokuthambisa ezisebenza kwiimidiya ezahlukeneyo.
1.Ukunganyangeki ngamachiza:
I-PTFE inokumelana okuphezulu kakhulu nokonakala kweekhemikhali, okufana ne-asidi yesulfuric, i-hydrochloric acid, kunye ne-nitric acid.Nokuba ibiliswe kwi-aqua regia, ubunzima bayo kunye neempawu azitshintshanga, kwaye ayinyibiliki kwi-solvents ezininzi, inyibilika kancinane kuphela kwi-peralkanes (malunga ne-0.1g/100g) ngaphezulu kwe-300 °C.
2.Ukumelana neMozulu:
I-PTFE ayifunxa ukufuma, ayinakutsha, kwaye izinzile kakhulu kwi-oxygen kunye nemitha ye-ultraviolet, ngoko inokumelana nemozulu okugqwesileyo.
3. Iimpawu zoomatshini:
I-PTFE igcina iipropathi ezigqwesileyo zoomatshini kuluhlu olubanzi lobushushu be--196 ukuya ku-260 ° C. Enye yeempawu zeepholima ze-perfluorocarbon kukuba ayibi brittle kumaqondo obushushu aphantsi.Ubuninzi be-PTFE bukhulu kakhulu, obuyi-2.14-2.20g/cm3, kunzima ukufunxa amanzi, kwaye izinga lokufunxa lokulingana lingaphantsi kwe-0.01%.
I-PTFE i-polymer eqhelekileyo ethambileyo nebuthathaka, umtsalane phakathi kwe-macro-molecules incinci, kwaye ukuqina, ukuqina kunye namandla amancinci, kwaye kuya kuguqulwa phantsi koxinzelelo lwexesha elide.