3M™ Dyneon™ TFM™ Modified PTFE 1700

3M™ Dyneon™ TFM™ Modified PTFE 1700 by 3M is a modified non-free-flowing suspension PTFE of the 2nd generation produced by suspension polymerization. Is suitable for processing by compression molding. Exhibits improved particle coalescence, low permeability and good electrical and mechanical properties. Provides dense polymer structure with reduced void content, lower deformation under load and increased modulus of elasticity. Possesses good weldability, excellent chemical inertness, low friction, good flame retardance and high temperature resistance. 3M™ Dyneon™ TFM™ Modified PTFE 1700 is recommended for shaped cylinders or blocks, skived films of >20 µm, linings in the chemical processing industry (CPI) and seals and is suitable as basic material for filled PTFE (compounds). Meets ASTM D 4894 Type III, Grade 1 classification.