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More Remarkable Strength and Stiffness Than Any Unfilled Plastic
PrimoSpire® self-reinforced polyphenylene
PrimoSpire self-reinforced polyphenylene (SRP) is a transparent amorphous plastic that provides exceptional strength, stiffness and hardness without reinforcements. This, combined with the material’s high compressive strength—one of the highest among plastics—makes PrimoSpire SRP ideal for structural applications that have historically relied on composites and metals. PrimoSpire resin also offers superior chemical resistance, fire retardant and ablative properties.
Key Features
- Unmatched strength and stiffness without fiber reinforcement
- Inherent flame resistance and ablative properties
- Comparable hardness and scratch resistance to metal
- Isotropic dimensional stability
- Best-in-class chemical resistance
- Low-temperature and cryogenic performance
- Transparent with premier aesthetics
- Conventional melt processing techniques
Typical Applications
- Aircraft
- Commercial aircraft interiors
- Mechanical components
- Automotive electrical/electronic
- Coatings, composites, additives
- Semiconductor fabrication and testing
- Medical Devices
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Featured Application
 Mechanical components
- Incredible strength and modulus without fiber reinforcement
- Chemical resistance
- Machinability
- Weight reduction
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TECHNICAL LITERATURE
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