Category: | PS (GPPS) , General Purpose Polystyrene |
Manufacturer: | Infinity LTL Engineered Compounds |
Trademark: | INSTRUC |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | UAm9P7_INSTRUC-PSGF20.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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INSTRUC PSGF20 is a General Purpose Polystyrene product filled with 20% glass fiber. It can be processed by injection molding and is available in North America. |
General Information | |
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Filler / Reinforcement |
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Processing Method |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 1.18 | g/cm³ | ASTM D792 |
Molding Shrinkage - Flow (3.18 mm) | 0.10 to 0.30 | % | ASTM D955 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Strength (Break) | 73.1 | MPa | ASTM D638 |
Flexural Modulus | 6890 | MPa | ASTM D790 |
Flexural Strength | 112 | MPa | ASTM D790 |
Impact | Nominal Value | Unit | Test Method |
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Notched Izod Impact | 48 | J/m | ASTM D256 |
Unnotched Izod Impact | 160 to 210 | J/m | ASTM D256 |
Electrical | Nominal Value | Unit | Test Method |
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Surface Resistivity | 1.0E+17 | ohms | ASTM D257 |
Injection | Nominal Value | Unit | |
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Drying Temperature | 76.7 | °C | |
Drying Time | 2.0 to 4.0 | hr | |
Processing (Melt) Temp | 210 to 249 | °C | |
Mold Temperature | 37.8 to 65.6 | °C | |
Back Pressure | 0.345 to 0.689 | MPa | |
Screw Speed | 40 to 70 | rpm |
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