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LG PS 25SP(I)
| Category: | PS (GPPS) , General Purpose Polystyrene |
| Manufacturer: | LG Chem Ltd. |
| Trademark: | LG PS |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | meQeG0_LG-PS-25SP-I-.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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LG PS 25SP(I) is a general-purpose polystyrene material,. This product is available in North America, Latin America, Europe or Asia Pacific. The processing method is injection molding. The main features of LG PS 25SP(I) are:
Typical application areas include:
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| General Information | |
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| Features |
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| Uses |
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| Appearance |
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| Processing Method |
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| Multi-Point Data |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.05 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) | ASTM D1238 | ||
| 200°C/5.0 kg | 4.0 | g/10 min | ASTM D1238 |
| 220°C/10.0 kg | 47 | g/10 min | ASTM D1238 |
| 230°C/3.8 kg | 10 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow (3.20 mm) | 0.40 - 0.80 | % | ASTM D955 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 121 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus 1(3.20 mm) | 2880 | MPa | ASTM D638 |
| Tensile Strength 2(Yield, 3.20 mm) | 49.0 | MPa | ASTM D638 |
| Tensile Elongation 3(Break, 3.20 mm) | 6.0 | % | ASTM D638 |
| Flexural Modulus 4(3.20 mm) | 3240 | MPa | ASTM D790 |
| Flexural Strength 5(Yield, 3.20 mm) | 96.1 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | ASTM D256 | ||
| -30°C, 6.40 mm | 9.8 | J/m | ASTM D256 |
| 23°C, 6.40 mm | 9.8 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
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| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, unannealed, 6.40mm | 92.0 | °C | ASTM D648 |
| 1.8 MPa, unannealed, 6.40mm | 86.0 | °C | ASTM D648 |
| Vicat Softening Temperature | 93.0 | °C | ASTM D1525 6 |
| Flammability | Nominal Value | Test Method | |
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| Flame Rating | UL 94 | ||
| 1.60 mm | HB | UL 94 | |
| 3.20 mm | HB | UL 94 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 80.0 | °C | |
| Drying Time | 2.0 - 4.0 | hr | |
| Rear Temperature | 170 - 190 | °C | |
| Middle Temperature | 180 - 200 | °C | |
| Front Temperature | 190 - 210 | °C | |
| Nozzle Temperature | 190 - 220 | °C | |
| Processing (Melt) Temp | 190 - 220 | °C | |
| Mold Temperature | 40.0 - 70.0 | °C | |
| Back Pressure | 29.4 - 58.8 | MPa | |
| Screw Speed | 30 - 60 | rpm |
| Injection instructions |
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| Minimum Moisture Content: 0.01% |
| Note Message | |
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| 1 . | 1.0 mm/min |
| 2 . | 50 mm/min |
| 3 . | 50 mm/min |
| 4 . | 15 mm/min |
| 5 . | 15 mm/min |
| 6 . | 速率 A (50°C/h), 载荷2 (50N) |
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