Ukumbozwa kwe-PTFE O Ring Rohs kufinyelela kumkhiqizi weSeal

Incazelo Yomkhiqizo

Ukumbozwa kwe-PTFE O Ring Rohs kufinyelela kumkhiqizi weSeal

I-o-ring ihlanganisa ukumelana kwamakhemikhali kwe-tetrafluorin nokunwebeka kwenjoloba. Yenziwe ngenjoloba enesembozo sangaphandle sepulasitiki futhi imelana cishe nayo yonke imithombo yezindaba yamakhemikhali. (Soluble baseMetal, high temperature fluorine gas and chlorine trifluoride (except CIF3) are ikakhulukazi used in pump and valves, heat exchangers, boilers, filters, reaction imikhumbi, imikhumbi yengcindezi namapayipi I-Flange, uphawu lomshini, i-compressor yegesi, imishini yokukhipha, njll.

Kunezinhlobo ezintathu zepulasitiki yangaphandle: 1.FEP (polyperfluoroethylene propylene), ukumelana namazinga okushisa -20 ℃ ~ 200 ℃, uhlobo lwendawo yonke; 2.

2.PTFE lokushisa nemithi -20 ℃ ~ 260 ℃, lokushisa eliphezulu nemithi;

Kunezinhlobo ezimbili eziyinhloko zenjoloba yangaphakathi:

1. Abicah Rubber (Silicone)

2.Fluororubber (VITON)

Ezinye ezinjenge-nitrile rubber (NBR), i-EPDM ezokwenziwa ngezifiso.

Ukumboza: I-Teflon FEP (i-polyperfluoroethylene propylene) -60 ℃… 205 ℃ ingasetshenziswa ekushiseni okuphezulu okungama-260 for isikhashana

Esinemthombo: Teflon PFA (encibilikayo polytetrafluoroethylene) -60 ℃… 260 ℃ ingasetshenziswa ezingeni lokushisa eliphezulu 300 ℃ okwesikhashana

Umnyombo wangaphakathi: VITON- Fluororubber E-60C Ibanga (lingenisiwe)

Umnyombo wangaphakathi: SILICON- SILICON injoloba ZZR 765B (ingenisiwe)

Ukufakwa uphawu kwendandatho eqinile kuyindlela yokuqala. Isetshenziswa kabanzi ekubekeni uphawu kwe-static futhi okunamandla. Ububanzi bezindandatho zokuvala uphawu lwenjoloba olungenalutho ngokuvamile kwenziwa

Okukhudlwana, okusetshenziselwa ukubeka uphawu kwe-static, ubunzima bayo nokucindezelwa kunendandatho yokuqinisa uphawu eqinile ukwehla. 2. I-Fluororubber (VITON)

Ezinye ezinjenge-nitrile rubber (NBR), i-EPDM ezokwenziwa ngezifiso.

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