| About |
|---|
| Injection Molding Grade, Flame Retardent mPPO Description General Purpose, High Heat Resistance Application Electric and Electronic Parts&& |
| Product Description | |
|---|---|
| Supplier | LG Chemical |
| Generic | PPO(PPE)+PS |
| Material Status | Commercial: Active |
| Features | Flame Characteristics,High Heat Resistance,V-0 |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.09 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 280℃，5.0kg | 8.0 | g/10min | ASTM D1238 |
| Water absorption rate | |||
| 23℃，24hr | 0.30 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Yield, 3.20 mm | 68.6 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 3.20 mm | 20 | % | ASTM D638 |
| Bending modulus | |||
| 3.20 mm | 2450 | MPa | ASTM D790 |
| bending strength | |||
| Fracture, 3.20 mm | 118 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -40℃，3.2mm | 78 | J/m | ASTM D256 |
| -30℃，3.2mm | 98 | J/m | ASTM D256 |
| 23℃，3.2mm | 200 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 6.4 mm | 135 | ℃ | ASTM D648 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 0.80 mm | V-0 | UL 94 | |
| 1.50 mm | V-0 | UL 94 | |
| 2.00 mm | V-0 5VA | UL 94 | |
| 3.00 mm | V-0 5VA | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 90 to 100 | °C | |
| Drying time | 3.0 to 4.0 | hr | |
| Recommended maximum moisture content | > 0.010 | % | |
| Barrel rear temperature | 250 to 280 | °C | |
| Barrel middle temperature | 260 to 290 | °C | |
| Barrel front temperature | 260 to 300 | °C | |
| Nozzle temperature | 260 to 300 | °C | |
| Processing (melt) temperature | 270 to 300 | °C | |
| Mold temperature | 80 to 100 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
| 3. 0.39 in/min |
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