About |
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20%玻纤增强,易脱模,高模量和冲击强度。 |
Product Description | |
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Supplier | LOTTE |
Generic | Polycarbonate |
Material Status | Commercial: Active |
Features | High impact resistance,Good stripping performance,Glass fiber reinforced,High modulus |
Availabilitys | Asia Pacific |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.33 | g/cm³ | ASTM D792 |
Shrinkage rate | 0.2~0.4 | % | ASTM D955 |
MECHANICAL | Nominal value | Unit | Test method |
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tensile strength | |||
yield | 103 | MPa | ASTM D638 |
bending strength | 167 | MPa | ASTM D790 |
Bending modulus | 4400 | MPa | ASTM D790 |
IMPACT | Nominal value | Unit | Test method |
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Impact strength of cantilever beam notch | |||
23℃ | 440 | J/m | ASTM D256 |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
1.8 MPa | 140 | ℃ | ASTM D648 |
Process Conditions | |||
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injection molding | Nominal value | Unit | Test method |
Dry conditions | Nominal value | Unit | Test method |
drying temperature | 120 | °C | |
Drying time | 4 | hrs | |
Maximum moisture content | 0.02 | % | |
Melt Temperature | 300 – 320 | °C | |
Nozzle temperature | 290 – 310 | °C | |
Barrel temperature, front section | 280 ~ 300 | °C | |
Barrel temperature, middle section | 290 ~ 310 | °C | |
Barrel temperature, rear section | 300 – 320 | °C | |
Hopper temperature | 60 – 80 | °C | |
Mold temperature | 80 ~ 110 | °C |
Notes |
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