Ndezvipi zviwanikwa uye mutsauko pakati pePFA uye PTFE?

Ndezvipi zviwanikwa uye mutsauko pakati pePFA uye PTFE?

Musiyano wakakosha pakati pePFA uye PTFE Tubes zvichiri muzvinhu zvavanoshandisa, kusiyanisa zvinhu zviviri zvepurasitiki zvakapusa, kubva pakuonekwa kwayo, PFA iri translucent, ptfe yakachena chena opaque; uye chimiro chemidziyo mbazyi, PFA ndiyo yezvinhu granular, ptfe is hupfu.
Mune pfupiso, PFA PLAPLULMER yeiyo diki yePerfluero-Propyl Perfluorovinyl Ether uye ptfe Iyi resin inogona kuongororwa zvakananga muzvigadzirwa zvichishandisa zvakajairika kuumbwa nzira, zvakakodzera kugadzira zvikamu, zvisimbiso zvekushandisa uye tambo dzepamusoro uye tambo dzekurapa, tarisiro yekudzivirira, anti-corrosation zvishandiso, kusimbisa Zvishandiso, pombi uye vharuvharanda bushings, uye midziyo yemakemikari.
PFA's Long shandisa tembiricha iri -196 - 260 madhigirii, ine simba rakanakisa, kupokana nemakemikari ese, akaderera ekupokana mumapurasitiki; Panguva imwecheteyo kune yakanaka kwazvo zvemagetsi zvemagetsi, iyo yemagetsi magetsi haina kukanganiswa nekushisa, kupokana kwayo kwemakemikari kwakafanana nePTFE, zviri nani pane vinylidete fluoride.
Zvakare, PFA ine zvirinani kupokana nekumanikidza simba kupfuura ptfe, yakakwirira yeStentile Simba uye Kureba kusvika 100-300%. Uye yakanaka dielectric zvivakwa, radiation yakanakisa kuramba; Murazvo unodzoreredza kusvika V0 level, iyo PFA tube yakagadzirwa zvakare ine zvakare iyo yakataurwa pamusoro petaurwa kuita.

Ptfe is polytetrafluorohlene, izvi zvinyorwa zvine hunhu hweAcid naAlkali kuramba simba, vanenge vasinganzwisisike mumifananidzo ese. Panguva imwecheteyo, PTFE ine hunhu hwekushomeka kwakanyanya, zvine chekuita nekukakavara, saka zvinogona kushandiswa sebasa rekuruboshwe, asi zvakare rakave rakakodzera kuunganidza nyore kuchenesa nzvimbo yemukati yemapipi emvura.
Izvo zvinoratidzwa kuti PTFE inogona kuramba kukwegura; kurwa kwerradiaation uye kuderera kwekufungidzira; Kufumurwa kwenguva refu kune mamiriro ekunze, pamusoro uye zvivakwa zvinoramba zvisina kuchinjika. Izvo zvakare zvinopesana neAkids neAlkalis, uye saka insunganidzwa mune yakasimba acids, zvigadziko uye organic sol sol. Iko kuita kwepurasitiki mapurasitiki kwakagadzirwa nezvinhu zvakadaro hazvifanirwe kuve zvakaipa, mushure mezvose, izvo zvishandiso zvine midziyo ine maitiro ari pamusoro