| About |
|---|
| Flame Retardant – UL94&& |
| Product Description | |
|---|---|
| Generic | PC+ PMMA |
| Material Status | Commercial: Negative |
| Features | Flame Characteristics,V-0,5VA |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.25 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.60 to 0.80 | % | ASTM D955 |
| Water absorption rate | |||
| 23℃，24hr | 0.22 | % | ASTM D570 |
| water content | 0.020 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2280 | MPa | ASTM D638 |
| tensile strength | 51.7 | MPa | ASTM D638 |
| Tensile strain | |||
| yield | > 10 | % | ASTM D638 |
| Bending modulus | 2280 | MPa | ASTM D790 |
| bending strength | 82.7 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 3.2mm | 1100 | J/m | ASTM D256 |
| Notched impact strength of cantilever beam | |||
| 3.2 mm | 无断裂 | ASTM D4812 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 0.45 MPa, unannealed | 110 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 98.9 | ℃ | ASTM D648 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 1.50 mm | V-0 | UL 94 | |
| 2.20 mm | 5VA | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 82 | °C | |
| Drying time | 3.0 to 6.0 | hr | |
| Dew Point | -18 | °C | |
| Processing (melt) temperature | 238 to 266 | °C | |
| Mold temperature | 32 to 66 | °C | |
| Injection pressure | 55.2 to 82.7 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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