CX-PPS 高性能工程塑料

聚苯硫醚 PPS

汽车轻量化首选的特种工程塑料

聚苯硫醚(PPS)是一种耐高温、耐化学腐蚀、耐辐射,电学性能稳定、阻燃性优异、力学性能均衡、尺寸稳定性良好的特种工程塑料,属《国家重点支持的高新技术领域》新型功能高分子材料范畴。

密度
1.34 – 1.42 g/cm³
熔点
约 280 – 290 °C
热变形温度
≥ 260 °C(1.82MPa,玻纤增强)

At a glance

  • 汽车轻量化结构件与动力总成部件
  • 航空航天与军工部件
  • 电子电器连接器与精密结构件
  • 新能源电池与电控部件
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Features

Engineering highlights

  • 耐高温

    长期使用温度高,热变形温度优异。

  • 耐化学腐蚀

    对酸、碱、有机溶剂与燃油具有极强耐受性。

  • 电性能优异

    低介电常数与低介电损耗,高频性能稳定。

  • 本征阻燃

    无需添加阻燃剂即可达到 UL94 V-0 等级。

Specifications

Typical properties

聚苯硫醚 PPS specifications
密度 1.34 – 1.42 g/cm³
熔点 约 280 – 290 °C
热变形温度 ≥ 260 °C(1.82MPa,玻纤增强)
吸水率(24h) ≤ 0.05 %
阻燃等级 UL94 V-0
成型收缩率 0.1 – 0.5 %
介电常数(1 MHz) ≈ 3.0

Values above are typical and for reference only. Actual performance is governed by the Technical Data Sheet supplied with each shipment. Contact us for certified data on your specific application.

Models

Available grades

  • CX-PPS-P60

    60% 玻纤增强,高刚性结构件

  • CX-PPS-P40

    40% 玻纤增强,通用工程件

  • CX-PPS-P30

    30% 玻纤增强,韧性平衡型

Applications

Where this product is used

  • 汽车轻量化结构件与动力总成部件
  • 航空航天与军工部件
  • 电子电器连接器与精密结构件
  • 新能源电池与电控部件
Enquiry

Enquire about 聚苯硫醚 PPS

Send us your application details and an engineer will recommend the right grade, share the TDS, and arrange a free sample.

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Answers are drawn from this website. Specifications always follow the official TDS.