Indlela yokudibanisa i-polytetrafluoroethylene (PTFE) - isisombululo se-sodium naphthalene Polytetrafluoroethylene (PTFE) - indlela yokudibanisa isisombululo sesodium naphthalene: unyango lwesisombululo se-sodium naphthalene sezinto eziqulethe i-fluorine, ngokukodwa ngesisombululo sokuhlwa kunye ne-PTFE yeplastiki ye-chemical reaction, ikrazule inxalenye yefluorine. iiathomu kumphezulu wezinto eziphathekayo, ukuze ushiye umaleko we-carbonization kunye namaqela athile e-polar phezu komhlaba.Unyango lwezixhobo ezinefluorine kunye nesisombululo sesodium naphthalene ikakhulu ngokusabela kweekhemikhali phakathi kwesisombululo esonakalisayo kunye neplastiki ye-PTFE ukukrazula ezinye iiathom zefluorine kumphezulu wezixhobo, ngaloo ndlela kushiya umaleko we-carbonization kunye namaqela athile amhlophe kumphezulu.I-IR spectra ibonisa ukuba amaqela e-polar afana neqela le-hydroxyl, iqela le-carbonyl kunye ne-unsaturated bond zingeniswa kumphezulu, ezinokunyusa amandla angaphezulu, ukunciphisa i-angle yoqhagamshelwano kunye nokuphucula ukumanzi.Le yeyona ndlela isebenzayo kwaye isetyenziswa ngokuqhelekileyo kuphando lwangoku.I-sodium naphthalene tetrahydrofuran isetyenziswa ngokubanzi njengesisombululo somhlwa.Inkqubo yokudibanisa imi ngolu hlobo lulandelayo: (1) Ukulungiswa kwesisombululo sonyango: isixa esithile sesinyithi sesodium songezwa kwisisombululo se-tetrahydrofuran kunye ne-naphthalene, apho iqhekeza elikhulu lesinyithi se-sodium lilawulwa kwi-3% ~ 5%, kwaye isisombululo sixutywe kwiqondo lokushisa malunga ne-2 h de isisombululo sibe mnyama omnyama okanye omnyama;(2) Gxininisa i-workpiece ye-PTFE ukuba iphathwe kwisisombululo malunga ne-5 ~ 10 imizuzu, yikhuphe, kwaye emva koko uyintywilisele kwisisombululo se-acetone ye-3 ~ 5 imizuzu; (3) Susa i-workpiece kwisisombululo se-acetone, yihlambulule. ngamanzi acocekileyo, uze uyibeke ebumnyameni ukuze yome ngokwemvelo;( 4 ) Khetha i-epoxy resin, i-silicone okanye i-polyurethane njenge-adhesive, isebenzise ngokulinganayo phezu komhlaba ukuze idibaniswe, kwaye ngokukhawuleza ibophe.Emva kokuma kwi-24 ~ 30 ℃ kwiiyure ezingama-24, inokubamba ngokuqinileyo.