日本东丽PPS Torelina A503-X05 产品特性：含30%玻璃纤维，强度和刚性好，耐热性高，适合电子、电气等工程制品
PPS Torelina A503-X05 性能参数：
| Physical | Nominal Value | Unit | Test Method |
| Density | 1.57 | g/cm³ | ISO 1183 |
| Molding Shrinkage 2 | Internal Method | ||
| Across Flow: 3.00 mm | 0.90 | % | |
| Flow: 3.00 mm | 0.30 | % | |
| Water Absorption (23°C, 24 hr) | 0.020 | % | ISO 62 |
| Flow Length 3 (320°C, 1.00 mm) | 170 | mm | |
| Mechanical | Nominal Value | Unit | Test Method |
| Tensile Stress (Yield, 23°C) | 140 | MPa | ISO 527-2 |
| Tensile Strain (Break, 23°C) | 1.5 | % | ISO 527-2 |
| Flexural Modulus (23°C) | 12000 | MPa | ISO 178 |
| Flexural Strength (23°C) | 220 | MPa | ISO 178 |
| Taber Abrasion Resistance (1000 Cycles) | 45.0 | mg | ISO 9352 |
| Impact | Nominal Value | Unit | Test Method |
| Charpy Notched Impact Strength (23°C) | 8.0 | kJ/m² | ISO 179 |
| Charpy Unnotched Impact Strength (23°C) | 30 | kJ/m² | ISO 179 |
| Hardness | Nominal Value | Unit | Test Method |
| Rockwell Hardness (R-Scale) | 120 | ISO 2039-2 | |
| Thermal | Nominal Value | Unit | Test Method |
| Heat Deflection Temperature (1.8 MPa, Unannealed) | > 260 | °C | ISO 75-2/A |
| Melting Temperature | 278 | °C | ISO 11357-3 |