品牌:RYTON | 是否进口:否 | 产地:美国 |
厂家(产地):索尔维 | 牌号:XE5430NA | 品名:PPS |
产品规格:25KG/包 | 产品特性:热稳定PPS | 销售方式:品牌经销 |
类型:标准料 | 加工级别:注塑级 | 特性级别:增韧级、增强级、热稳定性、高抗冲 |
经销索尔维30%GF热稳定PPS RYTON XE5430NA
Density | 1.52g/cc | 0.0549lb/in | Method A; ISO 1183 |
Water Absorption | 0.020 % @Time 86400 sec | 0.020 % @Time 24.0 hour | ASTM D570 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Tensile Strength | 165MPa | 23900psi | ASTM D638 |
Elongation at Break | 2.5 % | 2.5 % | ASTM D638 |
Flexural Strength | 240MPa | 34800psi | ASTM D790 |
Flexural Modulus | 9.00GPa | 1310ksi | ISO 178 |
Compressive Strength | 215MPa | 31200psi | ASTM D695 |
Izod Impact, Notched (ISO) | 13.0kJ/m | 6.19ft-lb/in | Notch A; ISO 180 |
Izod Impact, Unnotched (ISO) | 65.0kJ/m | 30.9ft-lb/in | ISO 180 |
Electrical Properties | Metric | English | Comments |
Volume Resistivity | 1.00e+16ohm-cm | 1.00e+16ohm-cm | ASTM D257 |
Dielectric Constant | 3.7 @Frequency 1000 Hz | 3.7 @Frequency 1000 Hz | ASTM D150 |
3.7 @Frequency 1.00e+6 Hz | 3.7 @Frequency 1.00e+6 Hz | ASTM D150 | |
Dielectric Strength | 20.0kV/mm | 508kV/in | ASTM D149 |
Dissipation Factor | 0.0020 @Frequency 1000 Hz | 0.0020 @Frequency 1000 Hz | ASTM D150 |
0.0020 @Frequency 1.00e+6 Hz | 0.0020 @Frequency 1.00e+6 Hz | ASTM D150 | |
Arc Resistance | 125sec | 125sec | ASTM D495 |
Thermal Properties | Metric | English | Comments |
CTE, linear, Parallel to Flow | 10.0m/m-°C @Temperature 100 - 200 °C | 5.56in/in-°F @Temperature 212 - 392 °F | ISO 11359-2 |
20.0m/m-°C @Temperature -50.0 - 50.0 °C | 11.1in/in-°F @Temperature -58.0 - 122 °F | ISO 11359-2 | |
CTE, linear, Transverse to Flow | 55.0m/m-°C @Temperature -50.0 - 50.0 °C | 30.6in/in-°F @Temperature -58.0 - 122 °F | ISO 11359-2 |
90.0m/m-°C @Temperature 100 - 200 °C | 50.0in/in-°F @Temperature 212 - 392 °F | ISO 11359-2 | |
Thermal Conductivity | 0.270W/m-K | 1.87BTU-in/hr-ft-°F | ISO 8302 |
Flammability, UL94 | V-0 @Thickness 1.60 mm | V-0 @Thickness 0.0630 in | UL 94 |
PPS平均分子量为0.4-0.5万,密度为1.3-1.8克每立方厘米,pps有十分有意的热性能。用玻纤增强后的热性能指标更高,它的连续使用温度达400度,pps的热稳定性优良,加热至500度时重量损失不明显,至700度时才会完全降解,它的力学性能随温度的升高下降很少,在232度经5000h的热老化后,其抗弯强度和抗拉强度还能保持50%以上。pps的抗拉强度、抗弯强度等性能在工程塑料中属中等水平,而伸长率和冲击强度却很低,因此在受力构件中使用pps通常加入添加剂,如玻纤、碳纤、填料等来增强其力学性能,pps通过这种改性后,主要力学性能,如抗拉性能、抗弯性能、压缩和冲击强度均有大幅度提高,伸长率却有下降,改性后的pps能在长期负荷和热负荷的作用下保持高的力学性能和尺寸稳定性,因而可应用于温度高的受力环境中。