Lub fluororubber O-ring yog ib qho ntawm feem ntau siv O-rings tam sim no. Nws yog dav siv vim nws qhov kub thiab txias tsis kam thiab corrosion kuj. Lub fluororubber O-ring feem ntau tuaj yeem tiv taus kub npaum li cas? Yuav ua li cas txog hardness thiab siab tsis kam?
Kev kub siab ua haujlwm: -25 ~ 280 degree . Qee qhov tshwj xeeb perfluoroelastomers tuaj yeem siv txog 300 degree
Hardness: 50-85 degrees, feem ntau hardness yog 70 degrees
Xim: Kho tau, feem ntau yog xim dub yog ntau dua fluororubber O-ring
Siab: 10-20Mpa
Scope ntawm daim ntawv thov: Nws tuaj yeem siv rau hauv ntau qhov chaw ua haujlwm uas xav tau kev ua haujlwm siab, kub tsis kam, siab hnav tsis kam thiab hnyav hnyav rau tsheb, hluav taws xob, aerospace, nkoj, metallurgy, machinery, thiab lwm yam.
Siv tau xov xwm: roj roj, roj hydraulic, organic hnyav, concentrated acid, muaj zog bismuth tus neeg sawv cev, lubricating roj, roj av roj hydraulic roj, roj hluavtaws, thiab lwm yam .;
Qhov nruab nrab tsis haum: cov kua dej nres, ketones, qis molecular hnyav esters thiab cov khoom sib xyaw uas muaj nitrates;
Cov yam ntxwv tseem ceeb ntawm fluororubber yog kub tsis kam thiab tshuaj tiv thaiv, zoo tiv thaiv kev laus thiab tiv thaiv ozone, thiab huab cua permeability tsawg heev. Zoo heev abrasion kuj txawm nyob rau hauv hnyav heev ua hauj lwm tej yam kev mob. Fluoroelastomers tuaj yeem tiv taus kev khiav hauj lwm kub ntawm 200 degrees lossis qis dua, thiab tseem tso cai rau lub sijhawm luv luv tsis muaj roj.