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Engineering Plastic
Polycarbonate (PC)
Optical Clarity & Impact Strength
A high-performance transparent thermoplastic combining glass-like optical clarity with exceptional impact resistance — up to 250× stronger than glass. The premier material for optical lenses, safety shields, electronics housings, and medical devices requiring transparency.
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Technical Properties
| Property | Value | Unit |
|---|---|---|
| Tensile Strength | 55 – 75 | MPa |
| Impact Strength (Izod) | 600 – 850 | J/m |
| Density | 1.20 – 1.22 | g/cm³ |
| Light Transmission | 88 – 90 | % |
| Heat Deflection Temp | 130 – 140 | °C |
| Flammability Rating | V-2 to V-0 | UL 94 |
Key Advantages
- ✓ Near-optical transparency with 88–90% light transmission
- ✓ Extreme impact resistance — virtually unbreakable
- ✓ Good dimensional stability and tight tolerances achievable
- ✓ Inherently flame-retardant (UL 94 V-2 to V-0)
Applications
- ● Safety shields & guards
- ● Optical lenses
- ● Electronics enclosures
- ● Medical device housings
- ● LED light covers
Available Manufacturing Processes
CNC Machining Injection Molding
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