索尔维40%玻纤本色PPS RYTON R-4-200NA
Density / Specific Gravity | 1.68 | g/cm | ASTM D792 |
Molding Shrinkage | |||
Flow : 3.20 mm | 0.20 | % | |
Across Flow : 3.20 mm | 0.50 | % | |
Water Absorption(24 hr, 23°C) | 0.020 | % | ASTM D570 |
Hardness | Nominal Value | Unit | Test Method |
Rockwell Hardness | ASTM D785 | ||
M-Scale | 100 | ||
R-Scale | 120 |
Mechanical | Nominal Value | Unit | Test Method |
Tensile Strength | |||
-- | 193 | MPa | ASTM D638 |
-- | 200 | MPa | *** 527-2 |
Tensile Elongation | |||
Break | 1.6 | % | ASTM D638 |
Break | 1.7 | % | *** 527-2 |
Flexural Modulus | |||
-- | 14500 | MPa | ASTM D790 |
-- | 14000 | MPa | *** 178 |
Flexural Strength | |||
-- | 269 | MPa | ASTM D790 |
-- | 285 | MPa | *** 178 |
Compressive Strength | 275 | MPa | ASTM D695 |
Shear Strength | 96.0 | MPa | ASTM D732 |
Poisson's Ratio | 0.40 | *** 527 | |
Impact | Nominal Value | Unit | Test Method |
Notched Izod Impact | |||
3.18 mm | 91 | J/m | ASTM D256 |
-- | 9.0 | kJ/m | *** 180/A |
Unnotched Izod Impact | |||
3.18 mm | 640 | J/m | ASTM D4812 |
-- | 40 | kJ/m | *** 180 |
Thermal | Nominal Value | Unit | Test Method |
Deflection Temperature Under Load(1.8 MPa, Unannealed) | 265 | °C | ASTM D648 |
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。