CoolrunnerTwo Performance Pads
ProTec’s CoolrunnerTwo ultra disc pad delivers very low rotor wear and provides high temperature stability and consistent stopping power in even the toughest applications. Our “No Fade” technology assures a safe and controlled stop every time. CoolrunnerTwo meets or exceeds OE brake system specifications and FMVSS121 federal safety standards at a 28,600lbs axle rating.
Coolrunner Two Brake Pad Specifications
COLOR
Black
STRUCTURE
Rigid
COMPOSITION
Semi-Metallic
MAIN FIBER
Synthetic Resin System
TYPE OF SERVICE
Dry
COEFFICIENT OF FRICTION
0.45 Normal (μ) 0.44 Hot
WEAR RATE
Excellent
SHEAR IMPACT STRENGTH
2.198 (GB5763-2800)
MECHANICAL RESISTANCE
Tensile Strength 3737 (ASTM D638-91)
Flexural Strength 12,559 (ASTM D790-97)
Compressive Strength 15,634 (ASTM D695-91)
HARDNESS 89
DENSITY 3.23 (SAEJ380)
MAX. RUBBING SPEED 4400 ft/min
MAX. DRUM TEMPERATURE 850 F
MAX. PRESSURE 200 psi
The above test data is provided for informational purposes and represents standards in controlled laboratory settings. Actual performance will vary by application and operating conditions.