Dyneon™ LTFE is a technically advanced elastomer offering a unique dynamic sealing capability at low temperatures as well as the broad chemical resistance that is expected from a fluoroelastomer. Dyneon™ LTFE 6400 Z is now approved to AMS Aerospace Materials Specification 7379 (-40°C fluorocarbon elastomer (FKM)).
TR10 = -40°C which means true dynamic sealing capability at low temperatures.
Very good chemical resistance against most chemicals such as acids, bases, fuels, oils, coolants, and alcohols.
Processes comparably to other peroxide-cured fluoroelastomers.
Good compression set resistance with low/no post-cure.
Dyneon™ LTFE 6400 Z is a technically advanced low temperature, peroxide-cured fluoroelastomer, designated as a FKM type 3 elastomer per ASTM D-1418. It is designed to meet the challenging demands of the automotive, aerospace and chemical processing industries, requiring low temperature sealing in chemically aggressive environments. LTFE 6400 Z offers a unique low temperature sealing capability of TR10 = -40°C as well as broad chemical resistance.
Chemical Resistance, Temperature Resistance
Industry - Use
CPI/Semicon, Defense, Electrical, Mining, Oil and Gas, Rubber and Plastic