About |
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High Heat Flow Crystal Polystyrene in Injection Molding Nexus 536 is a high melt flow; high heat crystal polystyrene designed for fast cycle injection molding. This polymer is also designed for high output, direct injection profile extrusion for foam applications. Applications are for foam board and wood replacement.&& |
Product Description | |
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Generic | PS (GPPS) |
Material Status | Commercial: Active |
Features | High liquidity,Quick molding cycle,High Heat Resistance,Crystal |
Availabilitys | North America |
Process Methods | Profile extrusion |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.04 | g/cm³ | |
Melt Flow Rate | |||
200℃,5.0kg | 8.5 | g/10min | ASTM D1238 |
Shrinkage rate | |||
MD | 0.40 to 0.70 | % | ASTM D955 |
Water absorption rate | |||
24hr | < 0.10 | % |
MECHANICAL | Nominal value | Unit | Test method |
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Tensile modulus | 2960 | MPa | ASTM D638 |
tensile strength | |||
yield | 44.8 | MPa | ASTM D638 |
Bending modulus | 2960 | MPa | ASTM D790 |
bending strength | 80.7 | MPa | ASTM D790 |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
0.45 MPa, annealed | 96.1 | ℃ | ASTM D648 |
Vicat Softening Temp | 104 | ℃ | ASTM D1525 |
Notes |
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