代理索尔维40%GF耐化学PPS RYTON R-4-02XT
Density / Specific Gravity | 1.69 | g/cm³ | 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 | 102 | ||
R-Scale | 120 |
| Mechanical | Nominal Value | ||
Tensile Strength | |||
-- | 179 | MPa | ASTM D638 |
-- | 180 | ISO 527-2 | |
Tensile Elongation | |||
Break | 1.5 | ASTM D638 | |
Break | 1.4 | ISO 527-2 | |
Flexural Modulus | 14500 | ASTM D790 | |
-- | 14000 | ISO 178 | |
Flexural Strength | 255 | 260 | ISO 178 |
Compressive Strength | 285 | ASTM D695 | |
Poisson&＃39;s Ratio | 0.39 | ||
| Impact | Nominal Value | ||
Notched Izod Impact | |||
3.18 mm | 80 | J/m | ASTM D256 |
-- | 8.0 | kJ/m² | ISO 180/A |
Unnotched Izod Impact | 510 | ASTM D4812 | |
-- | 30 | ISO 180 |
| Thermal | Nominal Value | ||
Deflection Temperature Under Load (1.8 MPa, Unannealed) | 265 | °C | ASTM D648 |
纯PPS在厚度为0.8mm时便可通过UL-94V0级。基本上，除了少数等级如超韧系列之外，各种等级PPS的UL94燃烧性都是属于V-0级，在UL94燃烧性中已是的等级了。超韧系列PPS含有一些增韧剂，会牺牲一些耐燃性。
纯PPS及未添加导电物的PPS等级皆具有优良的电气绝缘性质。添加碳纤维的PPS等级则有相当低的体积电阻系数。
