TF1425 is ProTec’s OE upgraded flexible molded, metallic lining providing stable GG level friction and excellent machinability. TF1425’s high tensile characteristics provide a tough yet pliable material with superior rivet-hole strength. It has good resistance to both fade and wear over a wide range of temperatures and is particularly effective in overcoming braking problems like squeal, shudder and grab. Composition is glass fibers, Kevlar fibers (trace), and metallic particles. TF1425 comes in 12-25 foot rolls up to 13" wide and 3/4" thick. Wire-backed rolls are available.

Friction Properties

  • Static Friction Coefficient (15bar, from box): 0.47±0.05μ
  • Static Friction Coefficient (15bar, 100oC): 0.47±0.05μ
  • Dynamic Friction Coefficient: 0.48±0.05 μ
  • Rubbing Speed 25 m/s (130 Ft/sec)

Physical Properties

  • Hardness (DIN53505): 78±5 ShoreD
  • Specific Gravity (ASTM D792): 2.10±0.05 gr/cm3

Thermal Properties

  • Contact Protec

Material Type: Semi-Metallic Brake Lining

Appearance /Formats:

Rolls
Bonded
Machined

Applications

Miscellaneous Industrial Brakes & Clutches
Medium Vehicle Brakes

Compliance: Reach (EC) 1907/2023 & RoHS2015/863/EU

Additional

Recommended Mating Surfaces: Pearlitic Cast Iron with
Recommended Adhesive: Thermosetting.
Oil Resistant: Yes
The above data is taken from specific test parameters, therefore results can vary in differing application conditions: