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INSTRUC PSGF20
| 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 |
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| 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 | |
|---|---|
| Filler / Reinforcement |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| 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 |
|---|---|---|---|
| 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 |
|---|---|---|---|
| Notched Izod Impact | 48 | J/m | ASTM D256 |
| Unnotched Izod Impact | 160 to 210 | J/m | ASTM D256 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 1.0E+17 | ohms | ASTM D257 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| 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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