Busak+Shamban advance fire seal technology for aerospace applications.

Busak+Shamban advance fire seal technology for aerospace applications.

Busak+Shamban advance fire seal technology for aerospace applications.

Worldwide aerospace sealing developer and manufacturer,Busak+Shamban,has developed an advanced format in fire seals whichcan provide very low surface friction and electricalconductivity.
Operating from their Cadley, UK, research and manufacturing centre,Busak+Shamban aerospace sealing technicians have pioneered a rangeof fire seals in both single and twin-wall construction forapplication within the Trent (500, 700, 800) V2500, EFA, Nimrod andM346 aircraft platforms. In addition, the new range of sealsincludes a patented ‘split-seal’ option to facilitateretro-fitting, without the need to dismantle any part of theaircraft frame, presenting a highly economic fire seal upgradeproposition with all the improvements in operational safety plussignificant savings in installation costs.

Picture shows: One of the extensive new range of fire sealsfor aerospace applications, from Busak+Shamban, undergoing extremetemperature testing.
Fire seals are required to conform to ISO 2685 performancestandards, namely, the ability to withstand flame temperatures of1100º C, for 15 minutes. The Busak+Shamban new range of fire sealsis compliant with international standards and, furthermore, testsprove a number of the new seals to be capable of withstanding thistemperature extreme for a period of 30 minutes!
Busak+Shamban maintain their success in advancing aerospace fireseal technology is primarily due to their extensive materialdevelopment programmes and their ability to customise the sealdesign to precisely match specific application and installationparameters. The results, in testing and operation show theBusak+Shamban fire seals significantly outperform all generic sealoptions available to the aerospace market.