| 品牌：RYTON | 是否进口：否 | 产地：美国 |
| 厂家(产地)：索尔维 | 牌号：R-4-280NA | 品名：PPS |
| 产品规格：25KG/包 | 产品特性：高流动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：增强级、***、抗化学性、高强度 |
高强度高流动PPS RYTON R-4-280NA
Density3 | 1.68 | g/cm | ISO 1183 |
Water Absorption(24 hr, 23°C) | 0.020 | % | ASTM D570 |
Mold Shrinkage4 | |||
Flow | 0.20 | % | |
Transverse | 0.50 | % |
| Mechanical | Nominal Value | Unit | Test Method |
Tensile Strength | 200 | MPa | ISO 527 |
Tensile Elongation(Break) | 1.8 | % | ISO 527 |
Flexural Modulus | 14000 | MPa | ISO 178 |
Flexural Strength | 290 | MPa | ISO 178 |
Compressive Strength | 285 | MPa | ISO 604 |
| Impact | Nominal Value | Unit | Test Method |
Notched Izod Impact Strength | 9.0 | kJ/m | ISO 180/A |
Unnotched Izod Impact Strength | 40 | kJ/m | ISO 180 |
| Thermal | Nominal Value | Unit | Test Method |
CLTE | ISO 11359-2 | ||
Flow : -50 to 50°C | 1.5E-5 | cm/cm/°C | |
Flow : 100 to 200°C | 1.0E-5 | cm/cm/°C | |
Transverse : -50 to 50°C | 4.0E-5 | cm/cm/°C | |
Transverse : 100 to 200°C | 9.0E-5 | cm/cm/°C | |
Thermal Conductivity | 0.32 | W/m/K | ASTM E1530 |
Heat Deflection Temperature - 1.8 MPa | 265 | °C | ASTM D648 |
Temperature Index | 200 to 220 | °C | UL 746B |
| Electrical | Nominal Value | Unit | Test Method |
Volume Resistivity | 1.0E+16 | ohms·cm | ASTM D257 |
Dielectric Strength | 22 | kV/mm | ASTM D149 |
Dielectric Constant | ASTM D150 | ||
25°C, 1 kHz | 4.00 | ||
25°C, 1 MHz | 3.90 | ||
Dissipation Factor | ASTM D150 | ||
25°C, 1 kHz | 2.0E-3 | ||
25°C, 1 MHz | 2.0E-3 | ||
Arc Resistance | 130 | sec | ASTM D495 |
Comparative Tracking Index (CTI) | 150 | V | UL 746 |
Insulation Resistance - 95% RH, 48 hr(90°C) | 1.00E+12 | ohms | |
| Flammability | Nominal Value | Unit | Test Method |
Flame Rating(1.6 mm) |
| UL 94 |
PPS的应用是以其***的耐热性为中心，兼顾它的减摩自润滑性，化学稳定性、尺寸稳定性，阻燃性和电绝缘性等。在化工行业pps可用作合成、输送、储存物料的反应罐、管道、阀门、化工泵等，在机械中心pps可制作叶轮、叶片、齿轮、偏心轮、轴承、离合器及***零件；pps的主要用途还是在电子电器领域，如制作变压器骨架，高频线圈骨架、插头、插座、接线架、接触器转鼓鼓片及各种***零件等。
