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Kodi katundu wa fluoroelastomer gaskets ndi chiyani?

● 2018-07-12 ● - ● Ndisiyireni uthenga
Choyamba, kutentha kwakukulu: Kutsitsa kwa Fluorine kumakhala kotentha kwambiri, kungagwiritsidwe ntchito pa 250 ° C kwa nthawi yayitali, kugwiritsa ntchito nthawi yayitali pa 300 ° C, kumatsutsa kwambiri ukalamba ndi nyengo.

Chachiwiri, mankhwala amtundu wotetezedwa ndi mankhwala: Chimodzi mwa zizindikiro za fluororubber ndizobwino kwambiri kukana mankhwala. Ndilipamwamba kuposa zina zowonjezera muzitsulo zamadzimadzi, zidulo, alkali, mafuta ndi mankhwala ena.

Chachitatu, kukana madzi otentha, ndi kuyendetsa nthunzi: Zimapangidwa ndi mankhwala abwino kwambiri a mphira, zimakhala zamphamvu kwambiri kwa madzi otentha, nthunzi yotentha.

4. Kutentha kwa moto Kutentha kwapopu: Fluororubber ikhoza kutentha ndi moto, koma idzachotsedwa pambuyo pochoka pamoto. Ndiwotchi yodzimitsa yekha, ndipo fluororubber imatha kukana kwambiri.

Zam'mbuyo:

Mphungu gasket

Ena:

Kodi mukudziwa kuyika kwa pepala lapira lachitsulo?

Tumizani Kufunsira


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