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Scan-Pac Gemini Mid-High GMH Friction Material

GMH is a rigid molded Non-Asbestos, Metallic friction material designed for Medium/High Friction brake/clutch applications. It has exceptional dimensional stability. We can customize the Scan-Pac GMH into a wide range of shapes and sizes to satisfy virtually any industrial application.

Description

CHARACTERISTICS
•Excellent dimensional stability
•Good fade resistance
•Excellent recovery
•Low wear rate
MECHANICAL PROPERTIES
Specific Gravity (SAE J380) :2.0
Gogan Hardness (SAE J379A) :16-19
Tensile Strength, PSI (ASTM D638) :3400min

FRICTIONAL PROPERTIES
Coefficient of Friction (SAE J661):
Normal* : 0.51
Hot* : 0.45
Wear Rate (SAE J661)
(inch3
/hp-hr) : 0.005max
Friction Code : GG
Maximum Operating Limits:
Rubbing Speed** : 7500 fpm
Pressure** : 2000 psi
Drum Temperature for
Constant Operation** : 650°F