40% 玻璃纤维增强材料
产品说明:
TECATRON™ PPS is a high performance thermoplastic that combines good mechanical properties with excellent thermal and chemical resistance properties. There is no known solvent that dissolves TECATRON™ PPS at temperatures below 392°F. Its low ionic impurities make it an excellent choice for applications where high purity is a concern. TECATRON™ GF40 is a glass reinforced material that offers extremely high strength along with excellent chemical resistance properties. TECATRON™ PVX is a bearing grade PPS that is suitable for high load applications.
TECATRON™ PPS's excellent thermal and chemical resistance along with its ionic impurities make an excellent choice for applications requiring low outgassing and high purity. TECATRON™PPS is typically used in the automotive, electrical/ electronic, industrial, mechanical, appliance and semiconductor industries.
物理性能额定值单位制测试方法
比重 | 1.64 | g/cm³ | ASTM D792 |
吸水率 (23°C, 24 hr) | 0.020 | % | ASTM D570 |
机械性能额定值单位制测试方法
拉伸模量 | 14000 | MPa | ASTM D638 |
抗张强度 (断裂, 23°C) | 185 | MPa | ASTM D638 |
伸长率 (断裂, 23°C) | 1.9 | % | ASTM D638 |
弯曲模量 (23°C) | 13000 | MPa | ASTM D790 |
热性能额定值单位制测试方法
载荷下热变形温度 (1.8 MPa, 未退火) | 260 | °C | ASTM D648 |
熔融温度 | 282 | °C | ASTM D2133 |
线形热膨胀系数 - 流动 | 1.8E-5 | cm/cm/°C | ASTM D696 |
比热 | 1180 | J/kg/°C |
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导热系数 | 0.25 | W/m/K |
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Zui高使用温度 |
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Intermittent | 260 | °C |
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Long Term | 230 | °C | UL 746B |