| About |
|---|
| Product Description | |
|---|---|
| Generic | PPS |
| Material Status | Commercial: Active |
| Features | Solvent resistance |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.75 | g/cm³ | ISO 1183 |
| Water absorption rate | |||
| 23℃，24 hr | 0.02 | % | ISO 62 |
| Shrinkage rate | |||
| MD | 0.3 | % | ISO 294-4 |
| TD | 0.7 | % | ISO 294-4 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 205 | MPa | ISO 527-1，2 |
| Tensile modulus | 20000 | MPa | ISO 527-1，2 |
| Tensile strain | |||
| fracture | 1.5 | % | ISO 527-1，2 |
| bending strength | 308 | MPa | ISO 178 |
| Bending modulus | 15800 | MPa | ISO 178 |
| Bending strain | |||
| fracture | 1.9 | % | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | 10 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | 45 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.80 MPa | 265 | ℃ | ISO 75-1，2 |
| Linear coefficient of thermal expansion | |||
| -50~50℃ | 1.5E-5 to 4.0E-5 | 1/K | ISO 11359-2 |
| 100～200℃ | 1.5E-5 to 10.5E-5 | 1/K | ISO 11359-2 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 0.36 | V-0 | UL 94 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Insulation failure strength | |||
| 1.0 mm | 25 | kV/mm | IEC 60243-1 |
| Dielectric constant | |||
| 1MHz | 4 | IEC 60250 | |
| Dielectric dissipation factor | |||
| 1MHz | 0.003 | IEC 60250 | |
| Resistance to leakage and marking index | 175 | V | IEC 60112 |
| Volume resistivity | 1.0E+15 | ohms.cm | IEC 60093 |
| Process Conditions | |||
|---|---|---|---|
| Processing temperature | Nominal value | Unit | Test method |
| Barrel temperature | 300-340 | ℃ | |
| Mold temperature | 130-150 | ℃ | |
| Notes |
|---|
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