| About |
|---|
| POLYCARBONATE SP980 GREY OFFERS THIS COMBINATION OF PROPERTIES: GOOD IMPACT STRENGTH, EASY PROCESSABILITY, GOOD SURFACE GLOSS, GOOD HEAT RESISTANCE, EXCELLENT WEATHERABILITY, EXCELLENT COLOR STABILITY, SELF EXTINGUISHING, UL&& |
| Product Description | |
|---|---|
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Excellent Processability,High impact resistance,Good color stability,Self-extinguishing,Heat Resistance, Good |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.20 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 15-25 | g/10min | ASTM D1238 | |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 128 | ℃ | ASTM D648 |
| Linear coefficient of thermal expansion | 9.30E-5 | cm/cm/℃ | |
| Vicat Softening Temp | |||
| 154 | ℃ | ASTM D1525 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.57mm | V-2 | UL 94 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 641 | J/m | ASTM D256 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | 70 | M 级 | ASTM D785 |
| tensile strength | |||
| Yield, 23 ℃ | 66.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Injection temperature | |||
| Rear barrel temperature | 266-287 | °C | |
| Central temperature of the barrel | 266-287 | °C | |
| Barrel front temperature | 266-287 | °C | |
| Die temperature | 266-287 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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