Scan-Pac High Friction RF52

Design for High Friction brake/clutch applications, the RF 52 is a rigid molded friction material superior fade resistance and long wear. You can expect long service on off-road drum/disc brakes, and as a holding brake on cranes, shovels, draglines, and winches. The product is remarkably easy on the wear surface. Kor-Pak can customize the RF 52 to be molded into a wide range of shapes and sizes for most industrial applications.

Description

CHARACTERISTICS
•Exceptional dimensional stability
•Excellent corrosion resistance
•High Compressibility
•Excellent wear rate.
•Suitable for Dry & Wet applications
MECHANICAL PROPERTIES
Specific Gravity (SAE J380) :2.20- 2.40
Gogan Hardness (SAE J379A) :15-35
Tensile Strength(ASTM D638) : 3000 psi (min)
Compressive Strength, PSI : 10062 min.

FRICTIONAL PROPERTIES
Coefficient of Friction (SAE J661):
Normal* : 0.58
Hot* : 0.55
Wear Rate (SAE J661)
(inch3
/hp-hr) : 0.007max
Friction Code : HG
Maximum Operating Limits:
Rubbing Speed** : 10000 fpm
Pressure** : 2000 psi
Drum Temperature for
Constant Operation** : 650°F