| About |
|---|
| Injection Molding Grade, Foamable, 10% Fiberglass Reinforced, Black, Flame Retardant, w/Mold Release, RoHS Compliant Contact Enviroplas Regarding UL Recognized Versions Of This Product.&& |
| Product Description | |
|---|---|
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Foaming performance,Good stripping performance,Flame Characteristics,V-0 |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.27 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 7.5 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.20 to 0.40 | % | ASTM D955 |
| Ash Content | 10 | % | ASTM D5630 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| fracture | 62.1 | MPa | ASTM D638 |
| Bending modulus | 3450 | MPa | ASTM D790 |
| bending strength | 103 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 110 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 142 | ℃ | ASTM D648 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | Internal Method | ||
| 2.40 mm | V-0 5VA | Internal Method | |
| 3.00 mm | V-0 | Internal Method |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 121 | °C | |
| Drying time | 3.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.050 | % | |
| Barrel rear temperature | 282 to 304 | °C | |
| Barrel middle temperature | 293 to 316 | °C | |
| Barrel front temperature | 288 to 316 | °C | |
| Nozzle temperature | 293 to 321 | °C | |
| Mold temperature | 79 to 110 | °C | |
| Injection speed | Moderate | ||
| Back pressure | 0.345 to 0.689 | MPa | |
| Screw speed | 40 to 70 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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