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1 What the applications of the polycarbonate?
Socket, Plug, Socket,Led lights Profile, Bulb,Tube.
2 Why does the customers choose Forever?
we provide the coloring according to the Pantone or Ral color chart.
Meanwhile,we produce the qualified granules
Properties | Methods | Conditions | Unit | Value |
Physical | ||||
Specific Gravity | ASTM D792 | 23 °C | — | 1.20 |
Water Absorption | ASTM D570 | 23℃，24h | % | 0.25 |
Molding Shrinkage | ASTM D955 | —
| % | 0.5-0.7 |
Melt-mass Flow Rate (MFR) | ASTM D1238 | 300°C/1.2kg | g/10min | 10 |
Mechanical | ||||
Tensile Strength | ASTM D638 | 50 mm/min | Mpa | 60 |
Tensile Elongation | ASTM D638 | 50 mm/min | % | 120 |
Flexural Strength | ASTM D790 | 10mm/min | Mpa | 80 |
Flexural Modulus | ASTM D790 | 10mm/min | Mpa | 2300 |
Izod Impact Strength | ASTM D256 | 23 °C | J/㎡ | 500 |
-30 °C | J/㎡ | — | ||
Thermal | ||||
Heat Deflection Temperature | ASTM D648 | 66psi (0.45 Mpa) | °C | — |
264psi (1.82 Mpa) | °C | 125 | ||
Flammability | ||||
Flame Rating - UL | UL-94 | 1.5 mm | — | — |
3.0 mm | — | V2 | ||
Electrical | ||||
Dielectric Strength | ASTM D149 | 3mm | KV/mm
| 19 |
Dielectric Constant | ASTM D150 | — | — | 2.90 |
Volume Resistivity | ASTM D257 | — | Ω·cm | 4×1016 |
Optical | ||||
Light Diffusion | ASTM D1003 | 1MM | % | 90-92% |
1 What the applications of the polycarbonate?
Socket, Plug, Socket,Led lights Profile, Bulb,Tube.
2 Why does the customers choose Forever?
we provide the coloring according to the Pantone or Ral color chart.
Meanwhile,we produce the qualified granules
Properties | Methods | Conditions | Unit | Value |
Physical | ||||
Specific Gravity | ASTM D792 | 23 °C | — | 1.20 |
Water Absorption | ASTM D570 | 23℃，24h | % | 0.25 |
Molding Shrinkage | ASTM D955 | —
| % | 0.5-0.7 |
Melt-mass Flow Rate (MFR) | ASTM D1238 | 300°C/1.2kg | g/10min | 10 |
Mechanical | ||||
Tensile Strength | ASTM D638 | 50 mm/min | Mpa | 60 |
Tensile Elongation | ASTM D638 | 50 mm/min | % | 120 |
Flexural Strength | ASTM D790 | 10mm/min | Mpa | 80 |
Flexural Modulus | ASTM D790 | 10mm/min | Mpa | 2300 |
Izod Impact Strength | ASTM D256 | 23 °C | J/㎡ | 500 |
-30 °C | J/㎡ | — | ||
Thermal | ||||
Heat Deflection Temperature | ASTM D648 | 66psi (0.45 Mpa) | °C | — |
264psi (1.82 Mpa) | °C | 125 | ||
Flammability | ||||
Flame Rating - UL | UL-94 | 1.5 mm | — | — |
3.0 mm | — | V2 | ||
Electrical | ||||
Dielectric Strength | ASTM D149 | 3mm | KV/mm
| 19 |
Dielectric Constant | ASTM D150 | — | — | 2.90 |
Volume Resistivity | ASTM D257 | — | Ω·cm | 4×1016 |
Optical | ||||
Light Diffusion | ASTM D1003 | 1MM | % | 90-92% |
