| About |
|---|
| Polyphenylene sulfide&& |
| Product Description | |
|---|---|
| Supplier | Shunyan |
| Generic | PPS |
| Material Status | Commercial: Active |
| Features | V-0 |
| Availabilitys | Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | |||
| — | 1.66 | g/cm³ | ASTM D792 |
| 23℃ | 1.66 | g/cm³ | ISO 1183 |
| Shrinkage rate | |||
| MD：23℃ | 0.30 to 0.70 | % | ASTM D955 |
| 23℃ | 0.30 to 0.70 | % | ISO 294-4 |
| Water absorption rate | |||
| Equilibrium, 23 ℃ | 0.010 | % | ASTM D570 |
| Equilibrium, 23 ℃, 50% RH | 0.010 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| — | 165 | MPa | ASTM D638 |
| — | 165 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| fracture | 1.3 | % | ASTM D638 |
| fracture | 1.4 | % | ISO 527-2/5 |
| Bending modulus | |||
| 50 mm span | 13600 | MPa | ASTM D790 |
| 50 mm span | 14000 | MPa | ISO 178 |
| bending strength | |||
| 50 mm span | 213 | MPa | ASTM D790 |
| — | 220 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 120 | J/m | ASTM D256 |
| 23℃ | 11 | kJ/m² | ISO 180-1A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 6.4 mm | 263 | ℃ | ASTM D648，ISO 75-2/A |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 1.60 mm | V-0 | UL 94 | |
| 3.20 mm | V-0 | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 120 to 150 | °C | |
| Drying time | 4.0 to 6.0 | hr | |
| Barrel rear temperature | 290 | °C | |
| Barrel middle temperature | 315 | °C | |
| Barrel front temperature | 330 | °C | |
| Processing (melt) temperature | 310 | °C | |
| Mold temperature | 140 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 23°C |
| 3. 0.20 in/min |
| 4. 50 mm span |
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