Ukutyabeka kwe-PTFE O Iringi Rohs ukufikelela kumenzi woTywina

Ingcaciso yeMveliso

Ukutyabeka kwe-PTFE O Iringi Rohs ukufikelela kumenzi woTywina

Isangqa se-o sigubungela zombini ukumelana kweekhemikhali ze-tetrafluorin kunye nokomelela kwirabha. Yenziwe ngerabha enesigqubuthelo esingaphandle seplastikhi kwaye iyamelana phantse nayo yonke imithombo yeendaba yemichiza. iinqanawa, iinqanawa zoxinzelelo kunye nemibhobho Flange, itywina lomatshini, isiguquli segesi, izixhobo zokukhupha, njl.

Zintathu iintlobo zeplastiki zangaphandle: 1.FEP (polyperfluoroethylene propylene), ubushushu ukumelana -20 ℃ ~ 200 ℃, uhlobo jikelele; 2.

Ubushushu 2.PTFE ukumelana -20 ℃ ~ 260 ℃, lobushushu eliphezulu ukumelana;

Zimbini iintlobo eziphambili zerabha yangaphakathi:

1. Abicah ngerabha (SILCON)

2.I-fluororubber (VITON)

Ezinye ezinjengerabha ye-nitrile (i-NBR), i-EPDM kufuneka yenziwe ngokwezifiso.

Ukwaleka: I-Teflon FEP (i-polyperfluoroethylene propylene) -60 ℃… i-205 ℃ inokusetyenziswa kumaqondo obushushu aphezulu angama-260 for okwexeshana

Ukwaleka: I-Teflon PFA (i-polytetrafluoroethylene) -60 ℃… i-260 ℃ inokusetyenziswa kubushushu obuphezulu be-300 ℃ okwexeshana

Undoqo wangaphakathi: VITON- Fluororubber E-60C iBanga (lingenisiwe)

Undoqo wangaphakathi: SILICON- SILICON irabha ZZR 765B (ingenisiwe)

Iringi yokutywina eqinileyo kukuqina kukhetho lokuqala. Isetyenziswa ngokubanzi ekuqinisweni kwe-tuli kunye namandla. Ububanzi be-abicah yerabha yokufaka uphawu lokutywina iringi yenziwe ngokubanzi

Enkulu, esetyenziselwa ukutywina okunganyangekiyo, ubunzima bayo kunye nokunyanzeliswa kunendandatho yokutywina engqindilili esezantsi. 2. Ifluororubber (VITON)

Ezinye ezinjengerabha ye-nitrile (i-NBR), i-EPDM kufuneka yenziwe ngokwezifiso.

Okulandelayo: Ishishini leViton FKM yeTywina leTywina china manufacturer