| About |
|---|
| Self-lubricating product based on Polyphenylene Sulphide (PPS). Graphite / PTFE.&& |
| Product Description | |
|---|---|
| Supplier | LATI |
| Generic | PPS |
| Material Status | Commercial: Active |
| Features | Self-lubricating |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.60 | g/cm³ | ISO 1183 |
| Shrinkage rate | ISO 294-4 | ||
| TD：2.0 mm | 0.50 to 0.80 | % | |
| MD：2.0 mm | 0.45 to 0.75 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 6800 | MPa | ISO 527-1-2 |
| tensile strength | |||
| Fracture, 23 ℃ | 100 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| Fracture, 23 ℃ | 1.0 | % | ISO 527-2/5 |
| friction coefficient | ASTM D3702 | ||
| With oneself – dynamic | 0.090 | ||
| With oneself – static | 0.16 | ||
| Wear factor | 4.70E-10 | (m³/h | ASTM D3702 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 1.5 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | |||
| 23℃ | 10 | kJ/m² | ISO 179/1eU |
| Impact strength of cantilever beam notch | |||
| 23℃，3.2mm | 15 | J/m | ASTM D256-A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 250 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 150 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | |||
| B50 | 245 | ℃ | ISO 306 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 110 to 130 | °C | |
| Drying time | 3.0 | hr | |
| Processing (melt) temperature | 290 to 310 | °C | |
| Mold temperature | 130 to 150 | °C | |
| Injection speed | 中等偏快 | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 60 MPa |
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