The most important in the aircraft sealant is a two-component polysulfide rubber; in high temperature applications require fluorosilicone rubber is used as a sealing agent. In aerospace systems require a series of technically demanding sealing materials, including resistance to dinitrogen tetroxide, fuming nitric acid, UDMH and other strong corrosive media sealing materials, high temperature resistance and ultra-low temperature sealing material, resistant to high pressure seal materials, radiation-resistant sealing materials, sealing materials, high vacuum. cde678/1017
Posted on: Sat, 15 Jun 2013 06:03:45 +0000