PTFE wokutira O mphete Rohs kufika Chisindikizo wopanga

Mafotokozedwe Akatundu

PTFE wokutira O mphete Rohs kufika Chisindikizo wopanga

O-mphete imakhudza kusakanikirana kwa mankhwala kwa tetrafluorin komanso kukhathamira kwa mphira. Amapangidwa ndi labala wokhala ndi pulasitiki wakunja ndipo sagonjetsedwa ndi pafupifupi makanema onse azamagetsi. zotengera, zotengera zokakamiza ndi mapaipi Flange, chisindikizo chamakina, kompresa wamagesi, zida zamphamvu, ndi zina zambiri.

Pali mitundu itatu ya pulasitiki wakunja: 1.FEP (polyperfluoroethylene propylene), kutentha kukana -20 ℃ ~ 200 ℃, mtundu wapadziko lonse; 2.

2.PTFE kutentha zosagwira -20 ℃ ~ 260 ℃, kutentha zosagwira;

Pali mitundu iwiri yayikulu ya labala wamkati:

1. Silicone Mphira (SILCON)

2.Fluororubber (VITON)

Zina monga mphira wa nitrile (NBR), EPDM zimasinthidwa.

Zokutira: Teflon FEP (polyperfluoroethylene propylene) -60 ℃… 205 ℃ itha kugwiritsidwa ntchito ndi 260 ℃ kutentha kwakanthawi kochepa

Zokutira: Teflon PFA (sungunuka polytetrafluoroethylene) -60 ℃… 260 ℃ itha kugwiritsidwa ntchito pamatenthedwe otentha a 300 ℃ kwakanthawi kochepa

Pakati pamtima: VITON- Fluororubber E-60C Kalasi (yotumizidwa)

Pakatikati: SILICON- SILICON mphira ZZR 765B (wotumizidwa)

Mphete yosindikiza yolimba ndiyosankha koyamba. Amagwiritsidwa ntchito kwambiri pakusindikiza kosasunthika komanso kwamphamvu. Makulidwe a mphete yosindikiza ya silicone yopanda mphako nthawi zambiri imapangidwa

Chachikulu, chomwe chimagwiritsidwa ntchito posindikiza mosasunthika, kuuma kwake komanso kupanikizika kwake kuposa mphete yolimba yosindikizira kuti ichepetse. 2. Kutentha kwambiri (VITON)

Zina monga mphira wa nitrile (NBR), EPDM zimasinthidwa.

Kumenya: 【Sindikizani】 Pre: Irrigation Motor Gearbox Shaft Rotary Oil Seal China SupplierEna: Makampani Viton FKM Chisindikizo Cha Mafuta China manufacturer