About |
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UL 94 V-0,抗热变形佳,15%玻纤增强。 线圈骨架、插件、开关、插座、继电 器、车灯底座、连接器、O A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 |
Availabilitys | Asia Pacific |
Technical Data | |||
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Electrical performance | Nominal value | Unit | Test method |
Arc resistance | 75 | sec | ASTM D495 |
Insulation failure strength (3.2mm) | 20 | Kv/mm | ASTM D149 |
MECHANICAL | Nominal value | Unit | Test method |
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tensile strength | 100 | Mpa | ASTM D638 |
Bending modulus | 5500 | Mpa | ASTM D790 |
IMPACT | Nominal value | Unit | Test method |
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Notch impact strength (3.2mm) | 53.9 | J/m | ASTM D256 |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
1.8 MPa | 195 | ℃ | ASTM D648 |
PHYSICAL | Nominal value | Unit | Test method |
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Shrinkage rate | |||
3.0 mm | 0.4~1.4 | % | ASTM D955 |
Density | 1.50 | g/cm³ | ASTM D792 |
Process Conditions | |||
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injection molding | Nominal value | Unit | Test method |
Nozzle temperature | 235 | ℃ | |
Barrel temperature – front section | 240 | ℃ | |
Barrel temperature – middle section | 240 | ℃ | |
Barrel temperature – rear section | 250 | ℃ | |
Mold temperature | 80 | ℃ | |
Injection pressure | 40~50 | MPa | |
Screw speed | 80 | rpm | |
Injection speed | 最大 |
Notes |
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