About |
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Injection Molding Grade, Flame Retardent mPPO Description High Strength & Modulus, GF 20% Reinforcement Application Electric and Electronic Parts&& |
Product Description | |
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Supplier | LG Chemical |
Generic | PPO(PPE)+PS |
Material Status | Commercial: Active |
Features | Weather resistance is good,Excellent Processability,Good flexibility,High impact resistance,Solvent resistance,Low moisture absorption,Heat Stabilized,V-1,5VA |
Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
Process Methods | Profile extrusion |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.24 | g/cm³ | ASTM D792 |
Melt Flow Rate | |||
280℃,5.0kg | 8.0 | g/10min | ASTM D1238 |
Shrinkage rate | ASTM D955 | ||
MD:2.0 mm | 0.20 to 0.30 | % | ASTM D955 |
MD:3.0 mm | 0.20 to 0.30 | % | ASTM D955 |
Shrinkage rate | ASTM D955 | ||
TD:2.0 mm | 0.70 to 0.90 | % | ASTM D955 |
TD:3.0 mm | 0.60 to 0.80 | % | ASTM D955 |
MECHANICAL | Nominal value | Unit | Test method |
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tensile strength | |||
Yield, 3.20 mm | 118 | MPa | ASTM D638 |
Tensile strain | |||
Fracture, 3.20 mm | 7.0 | % | ASTM D638 |
Bending modulus | |||
3.20 mm | 6080 | MPa | ASTM D790 |
bending strength | |||
Fracture, 3.20 mm | 162 | MPa | ASTM D790 |
IMPACT | Nominal value | Unit | Test method |
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Impact strength of cantilever beam notch | |||
23℃,3.2mm | 88 | J/m | ASTM D256 |
Notched impact strength of cantilever beam | |||
23℃,3.2 mm | 490 | J/m | ASTM D256 |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | ASTM D648 | ||
1.8 MPa, unannealed, 3.2 mm | 138 | ℃ | ASTM D648 |
1.8 MPa, unannealed, 6.4 mm | 136 | ℃ | ASTM D648 |
FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
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Flame retardant level | UL 94 | ||
0.80 mm | V-1 | UL 94 | |
1.60 mm | V-1 | UL 94 | |
2.00 mm | V-1 5VA | UL 94 | |
3.20 mm | V-0 5VA | UL 94 | |
2.50 mm | 5VA | UL 94 |
Process Conditions | |||
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injection | Nominal value | Unit | Test method |
Drying temperature | 90 to 110 | °C | |
Drying time | 5.0 to 6.0 | hr | |
Recommended maximum moisture content | > 0.030 | % | |
Barrel rear temperature | 270 to 310 | °C | |
Barrel middle temperature | 280 to 320 | °C | |
Barrel front temperature | 280 to 320 | °C | |
Nozzle temperature | 270 to 310 | °C | |
Processing (melt) temperature | 280 to 320 | °C | |
Mold temperature | 70 to 110 | °C |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
2. 2.0 in/min |
3. 0.051 in/min |
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