| About |
|---|
| PTFE 5% Wear resistance and lower friction |
| Product Description | |
|---|---|
| Supplier | LOTTE |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Low coefficient of friction,Good wear resistance |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.22 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| TD | 0.50 to 0.70 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile strength (yield) | 58.3 | MPa | ASTM D638 |
| Bending modulus | 2310 | MPa | ASTM D790 |
| bending strength | 62.8 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃，3.2mm | 690 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 125 | ℃ | ASTM D648 |
| Process Conditions | |||
|---|---|---|---|
| Injection | Nominal value | Unit | Test method |
| drying temperature | 120 | °C | |
| Drying time | 4.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Suggested maximum proportion of recycled materials | 20 | % | |
| Hopper temperature | 60 to 80 | °C | |
| Temperature at the rear of the barrel | 300 to 320 | °C | |
| Temperature in the middle of the barrel | 290 to 310 | °C | |
| Front temperature of material barrel | 280 to 300 | °C | |
| Nozzle temperature | 290 to 310 | °C | |
| Processing (melt) temperature | 300 to 320 | °C | |
| Mold temperature | 80 to 110 | °C | |
| Notes |
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