About |
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UL94 3.0mmV-0 15%玻纤增强,经济型规格载体。线圈骨架、插件、开关、插座、继电 器、车灯底座、连接器、OA风扇叶片、骨架、灯具外壳、热熔胶枪外壳、FBT增湿器等需要高强度,高电器条件,抗温的注塑成品用。 |
Product Description | |
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Supplier | Nan Ya |
Generic | polybutylene terephthalate |
Material Status | Commercial: Active |
Features | Low Viscosity,Food contact compliance |
Availabilitys | Asia Pacific |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.59 | g/cm³ | ASTM D792 |
Shrinkage rate | |||
3.0 mm | 0.2~1.2 | % | ASTM D755 |
MECHANICAL | Nominal value | Unit | Test method |
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tensile strength | 130 | MPa | ASTM D638 |
Bending modulus | 8000 | MPa | ASTM D790 |
IMPACT | Nominal value | Unit | Test method |
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Notch impact strength | 76.8 | ASTM D256 |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
1.8 MPa | 206 | ℃ | ASTM D648 |
Electrical performance | Nominal value | Unit | Test method |
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Insulation failure strength (3.2mm) | 20 | Kv/mm | ASTM D149 |
Arc resistance | 80 | sec | ASTM D495 |
Process Conditions | |||
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injection molding | Nominal value | Unit | Test method |
Nozzle temperature | 245 | ℃ | |
Barrel temperature – front section | 240 | ℃ | |
Barrel temperature – middle section | 240 | ℃ | |
Barrel temperature – rear section | 235 | ℃ | |
Mold temperature | 80 | ℃ | |
Injection pressure | 30~40 | MPa | |
Screw speed | 80 | rpm | |
Injection speed | 最大 |
Notes |
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