12mm (1/2 in) Clear Polycarbonate Sheet
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Price: $0.56
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Product Details
- Form Type
- Sheet
- Stock Sizes
- 2440×1220mm, 2000×1000mm
- Material
- Polycarbonate
- Opacity
- Transparent
- Color
- Clear
- Thickness
- 12mm (1/2 in)
- Machining Precision
- High (±0.2mm)
- Density
- 1.2
Features
- Exceptional impact resistance
- Outstanding optical clarity
- UV resistant
- Excellent dimensional stability
- Lightweight yet durable
- Superior weather resistance
- Higher strength-to-weight ratio than acrylic
- Greater flexibility and formability vs. glass
- Resistant to breakage and shattering
Applications
- Safety glazing and barriers
- Skylights and roofing panels
- Display and lighting covers
- Signage and outdoor applications
- Protective gear and eyewear
- Panels in high-impact environments with UV exposure and temperatures up to 120°C
Specifications
| PROPERTIES | VALUE | UNIT | PARAMETER | NORM |
|---|---|---|---|---|
| Mechanical Properties | ||||
| Specific gravity | 1.2 | g/cm3 | ASTM D792 | |
| Tensile yield strength | 60 | Mpa | ASTM D638 | |
| Breaking elongation | 110 | % | ASTM D638 | |
| Bending strength | 100 | Mpa | ASTM 790 | |
| Flexural modulus | 2200 | Mpa | ASTM 790 | |
| Shore hardness | 85 | D | ASTM D2240 | |
| Impact strength | 800 | J/M | ASTM D256 | |
| Thermal Properties | ||||
| Melting point | 240 | ℃ | DSC | |
| Heat distortion temperature | 135 | ℃ | ASTM D648 | |
| Operating temperature | 120 | ℃ | ||
| Maximum operating temperature | 145 | ℃ | ||
| Thermal conductivity | 0.5 | W/(K-M) | DIN 52612- 1 | |
| Coefficient of linear thermal | 5.6 | 10-5- 1/K | ASTM D696 | |
| Electrical Properties | ||||
| Dielectric strength | 27 | KV/mm | ASTM D150 | |
| Dielectric loss factor | 0.009 | ASTM D150 | ||
| Volume resistivity | 10^14 | Ω.cm | ASTM D257 | |
| Surface resistivity | 10^15 | Ω | ASTM D257 | |
| Dielectric constant | 3 | ASTM D149 | ||
| Chemical Properties | ||||
| Water absorption | 0.15 | % | 23℃ 60%RH | |
| Acid resistance | - | 23℃ 60%RH | ||
| Alkali resistance | + | |||
| Acid and alkali resistance | + | |||
| Resistance to sodium chlorate | 0 | |||
| Resistance to aromatic compounds | + | |||
| Resistance to keton | + | 23℃ 60%RH | ||
| Resistance to hot water | + | 23℃ 60%RH | ||
| Other Properties | ||||
| Flammability | HB | UL 94 | ||
| Viscosity | + | |||
| Non toxic | + | EEC 90/128 FDA | ||
| Coefficient of friction | 0 | DIN 53375 | ||
| Anti-ultraviolet | + | |||