HIPS MOULDING-STYROLUTION-PS476L
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Product Description
Styrolution PS 476L is a normal flow and very high impact Polystyrene. It gives good mechanical and heat resistance properties while providing with easy processability and short cycle time.
FEATURES
- Normal flow HIPS
- Good mechanical and heat resistance properties
- Easy processability with short cycle time
APPLICATIONS
- Wide range of injection molding applications , g. – office, kitchen and bathroom articles;
- Food packaging as beverage cups, packaging for dairy products, sheets and disposables
- Internal parts and housings of household appliances and consumer electronics
Toys
| Physical | Nominal Value (English) | Nominal Value (SI) | Test Method |
| Density | 1.05 g/cm³ | 1.05 g/cm³ | ISO 1183 |
| Melt Volume-Flow Rate (MVR) (200°C/5.0 kg) | 0.336 in³/10min | 5.50 cm³/10min | ISO 1133 |
| Molding Shrinkage | 0.40 to 0.70 % | 0.40 to 0.70 % | ISO 294-4 |
| Water Absorption
Saturation, 73°F (23°C) |
< 0.10 % |
< 0.10 % |
ISO 62 |
| Equilibrium, 73°F (23°C), 50% RH | < 0.10 % | < 0.10 % | |
| Mechanical | Nominal Value (English) | Nominal Value (SI) | Test Method |
| Tensile Modulus | 268000 psi | 1850 MPa | ISO 527-2 |
| Tensile Stress (Yield, 73°F (23°C)) | 3920 psi | 27.0 MPa | ISO 527-2 |
| Tensile Strain
Yield, 73°F (23°C) |
1.5 % |
1.5 % |
ISO 527-2 |
| Break, 73°F (23°C) | 30 % | 30 % | |
| Flexural Modulus | 283000 psi | 1950 MPa | ISO 178 |
| Flexural Stress | 5800 psi | 40.0 MPa | ISO 178 |
| Impact | Nominal Value (English) | Nominal Value (SI) | Test Method |
| Charpy Notched Impact Strength (73°F (23°C)) | 7.1 ft·lb/in² | 15 kJ/m² | ISO 179 |
| Charpy Unnotched Impact Strength
-22°F (-30°C) |
62 ft·lb/in² |
130 kJ/m² |
ISO 179 |
| 73°F (23°C) | No Break | No Break | |
| Notched Izod Impact Strength (73°F (23°C)) | 5.2 ft·lb/in² | 11 kJ/m² | ISO 180/A |
| Hardness | Nominal Value (English) | Nominal Value (SI) | Test Method |
| Ball Indentation Hardness | 12300 psi | 85.0 MPa | ISO 2039-1 |
Specification: HIPS MOULDING-STYROLUTION-PS476L
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