Mpira wolimba wa PTFE wokhuthala kwambiri

Kufotokozera Kwachidule:

Mipira ya PTFE ndi yoyenera kwambiri pamafakitale omwe amafunikira mpira wosagwira ntchito, wosagwira mankhwala, wokhala ndi kuyera, mphamvu yokoka komanso kutentha kwakukulu kwa PTFE (polytetrafluoroethylene) komwe zipangizo zina za pulasitiki sizimapereka. Mipira yolimba ya pulasitiki iyi imagwiritsidwa ntchito mu ma valve oyesera, ma valve opumulira, ma valve oyandama, ndi chilichonse kuyambira ma carburetor mpaka ma switch osinthira ndi zina zambiri. Imagwiranso ntchito bwino kwa opanga ambiri ngati ma bearing a mpira wopepuka.

Katundu wa PTFE

PTFE * Yosagwira bwino mankhwala * Kumwa madzi: 0 * Mphamvu yokoka: 2.13 mpaka 2.22 * Makiyubiki mainchesi pa lbs.: 12.6 mpaka 13.2 * Kulimba kwa Rockwell (Shore D): 50 mpaka 65 * Kutentha kwakukulu: 550°F * Kulekerera: ± 0.001inch * Yogulitsidwa mu 10 zokha Zipangizo zomwe zilipo: Virgin Grade PTFE Modified PTFE Galasi lodzazidwa-PTFE (5~25% Magalasi a Ulusi ophatikizidwa ndi virgin PTFE) Ma PTFE ena ndi otheka ngati muwapempha.

> Kukana kutentha

imatha kugwira ntchito mokhazikika kuyambira -180℃ mpaka +260℃.

> Kusamata bwino kwambiri

Kuchotsa ma resin, ma dopants, mafuta, ndi zinthu zina zomatira n'kosavuta.

> Kapangidwe kabwino ka makina

Palibe kusintha, pali kusinthasintha kochepa.

> Palibe poizoni

Kusakhazikika kwa thupi, palibe zotsatira zoyipa.