| About |
|---|
| STYRON™ 5050 is a high-impact polystyrene resin offering a unique balance combining high flow with excellent appearance, good toughness, and high boss strength and stiffness. It is designed for gas-assist injection molding process and paint-free applications. Main Characteristics High flow Uniform appearance Gas-assist molding Applications TV cabinets Complies with: U.S. FDA 21 CFR 177.1640 Consult the regulations for complete details.&& |
| Product Description | |
|---|---|
| Supplier | Trinseo |
| Generic | PS (HIPS) |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good flexibility,High impact resistance,High liquidity,HB |
| Availabilitys | Asia Pacific |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.04 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 200℃，5.0kg | 14 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.40 to 0.70 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | ASTM D638 | ||
| Yield, molding | 13.8 | MPa | ASTM D638 |
| Yield, injection molding | 20.0 | MPa | ASTM D638 |
| Limit, molded | 16.0 | MPa | ASTM D638 |
| Extreme, injection molding | 18.0 | MPa | ASTM D638 |
| Tensile strain | ASTM D638 | ||
| Fracture, molded | 35 | % | ASTM D638 |
| Fracture, injection molding | 40 | % | ASTM D638 |
| Bending modulus | ASTM D790 | ||
| Compression Molding | 1810 | MPa | ASTM D790 |
| injection molding | 2010 | MPa | ASTM D790 |
| bending strength | ASTM D790 | ||
| Compression Molding | 29.6 | MPa | ASTM D790 |
| injection molding | 37.2 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | ASTM D256 | ||
| Compression Molding | 96 | J/m | ASTM D256 |
| Injection molding | 120 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 1.8 MPa, unannealed | 70.0 | ℃ | ASTM D648 |
| 1.8 MPa, annealed | 90.0 | ℃ | ASTM D648 |
| Vicat Softening Temp | 98.9 | ℃ | ASTM D1525 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | HB | UL 94 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. This rating not intended to reflect hazards presented by this or any other material under actual fire conditions. |
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