PTFE PFA mizere Zitsulo zobwezedwa mapaipi ndi oyenera mpweya zowononga ndi zakumwa pa kutentha kwambiri.Mitundu ina ya zitsulo-pulasitiki zophatikizika mapaipi ndi zitsulo mapaipi si oyenera kufalitsa TV.Mapaipi achitsulo a PTFE ndi oyenera.Komanso, zitsulo polyvinylidene fluoride gulu chitoliro ndi oyenera kunyamula TV zikuwononga ndi kutentha ntchito -40 ℃ ~ + 150 ℃.

Kuyamba Mwachidule kwa Processing Technology ya Steel Lined PTFE Pipe

Chitsulo-mizere tetrafluorotube sodium naphthalene njira mankhwala bonding njira

Polytetrafluoroethylene (PTFE) -sodium naphthalene njira mankhwala bonding njira: sodium naphthalene njira mankhwala mankhwala fluorine munali zipangizo, makamaka mwa mankhwala anachita zamadzimadzi zikuwononga ndi pulasitiki PTFE, kung'amba mbali ya maatomu fluorine padziko zakuthupi, kotero kuti pamwamba A carbonized wosanjikiza ndi magulu ena polar otsala pa izo.

The sodium naphthalene solution mankhwala a fluorine munali makamaka kudzera mmene mankhwala zimachitikira pakati pa dzimbiri madzi ndi pulasitiki PTFE kung'amba mbali ya maatomu fulorini pamwamba pa zinthu, motero kusiya mpweya wosanjikiza ndi magulu ena polar pa pamwamba.Mawonekedwe a infrared amasonyeza kuti magulu a polar monga hydroxyl, carbonyl ndi unsaturated bond amayambitsidwa pamwamba.Maguluwa amatha kuonjezera mphamvu zapamtunda, kuchepetsa njira yolumikizirana, kuwongolera kunyowa, ndikusintha kuchoka pazovuta kupita kumata mpaka kumata.Iyi ndi njira yothandiza kwambiri komanso yogwiritsidwa ntchito kwambiri pakati pa njira zonse zomwe zaphunziridwa pano.Nthawi zambiri, sodium naphthalene tetrahydrofuran imagwiritsidwa ntchito ngati yankho la etching.