If insulation is less important than low-friction properties, then you’re looking for graphite-enhanced SP-21. Automotive engineers love to use SP-21 for parts like thrust washers, bearings and seals — because the low-friction properties mean they work with or without lubrication.
Superior wear and low-friction properties for:
- Thrust washers
- Seal rings
- Valve seats
- Bearings
- Seals
Benefits
- Low wear at high bearing PVs
- Low coefficient of friction
- Long-term thermal stability
- High stiffness
- Low elongation
- Outstanding performance with or without lubrication
- Good strength and impact resistance
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