Izinto eziluncedo zebhodi ye-PTFE

Ubushushu obuphezulu bokumelana-ubushushu obusebenzayo bunokufikelela kuma-250 ℃.

Ubushushu obuphantsi bokumelana-nobunzima bokulunga; Nokuba amaqondo obushushu ehla aye -196 ℃, inokugcina i-5% yobude.

Ukuxhathisa umhlwa -Iyangena ininzi yeekhemikhali kunye nesinyibilikisi, kwaye inokumelana neeacidi ezomeleleyo kunye neealkalis, amanzi kunye nezinye izinyibilikisi zendalo.

Ukuxhathisa kwemozulu-yeyona nto igugayo phakathi kweeplastiki.

Ukuthambisa okuphezulu-lelona coefficient liphantsi lokungqubana phakathi kwezinto eziqinileyo.

Ukungabambeleli- lolona xinzelelo lomncinci lomhlaba phakathi kwezinto eziqinileyo kwaye aluhambelani nakweyiphi na into. Ukungavumelani kweepropathi zoomatshini kuncinci kakhulu, yi-1/5 kuphela ye-polyethylene, nto leyo ebalulekileyo kwindawo yomphezulu we-perfluorocarbon. Ukongeza, ngenxa yokuba amandla e-fluorine-carbon chain intermolecular aphantsi kakhulu, i-PTFE ayinamatheli.

Non-toxic-It is physiologically inert and has no reactions ezibi njengemithambo yegazi eyenziweyo kunye namalungu afakwe emzimbeni ixesha elide.

Iipropathi zombane I-Polytetrafluoroethylene ine-dielectric ephantsi rhoqo kunye nelahleko ye-dielectric kuluhlu olubanzi lokuhamba, kwaye ine-voltage ephezulu yokuphazamiseka, ubungakanani bevolthi kunye nokumelana ne-arc.

Ukuxhathisa ngemitha i-Polytetrafluoroethylene inokumelana ne-radiation engalunganga (i-104 rad), kwaye ithoba isidima emva kokubhencwa kwimitha ye-eneji ephezulu, kwaye iipropathi zombane kunye nezomatshini zincitshisiwe kakhulu. I-Polytetrafluoroethylene yesicelo inokwenziwa ngokucinezelwa okanye ngokuqhutywa kwe-extrusion; Kananjalo kungenziwa ukusasazeka kwamanzi ukutyabeka, ukudipha okanye ukwenza imicu. I-Polytetrafluoroethylene isetyenziswa ngokubanzi njengobushushu obuphezulu nobuphantsi, izinto ezinokumelana nokubola, izinto zokwambathisa, izinto zokulwa ezinamathelayo, njl. amashishini.

Ukumelana nokuguga kwasemoyeni: ukumelana nemitha kunye nokuqina okuncinci: ukubonakaliswa kwexesha elide emoyeni, umphezulu kunye nokusebenza kuhlala kungatshintshi.

Ukungabinamandla: Isalathiso somda weoksijini ungaphantsi kwama-90.

Ukuchasana ne-Acid kunye nealkali: ayinyibiliki kwiiasidi ezinamandla, ialkalis eyomeleleyo kunye nezinto ezinyibilikisayo eziphilayo.

Ukuxhathisa i-oxidation: ukumelana nokubola zii-oxidants ezinamandla.

I-Acidity: Ayithathi cala.

Iimpawu zoomatshini ze-PTFE zithambile. Unamandla asezantsi kakhulu.

I-Polytetrafluoroethylene (F4, PTFE) inothotho lwentsebenzo egqwesileyo: iqondo lobushushu eliphezulu lokumelana nokusetyenziswa kwe-200 ~ 260 degrees, ukumelana neqondo lobushushu eliphantsi-kusathambile kwi – 100 degrees; Ukumelana nokumelana ne-aqua regia kunye nazo zonke izinyibilikisi eziphilayo; Ukumelana nemozulu-obona bomi bulungileyo bokuguga kwiiplastiki; i-lubrication ephezulu-kunye nelona coefficient lincinci lokungqubana (0.04) kwiiplastiki; ukungabambeki-kunye nokuncincana komphezulu omncinci kwizinto eziqinileyo ngaphandle kokubambelela nakweziphi na izinto; non-ityhefu-kunye inertness komzimba; Iipropathi zombane ezigqwesileyo, zizinto ezifanelekileyo zokwakha ubushushu be-C.