| About |
|---|
| Styrolux® BX6400 is a developmental styrene butadiene copolymer (SBC) of high clarity and ultimate toughness used mainly in sheet and film extrusion and thermoforming applications. It is specifically designed for improved performance in blends with general-purpose polystyrene, providing parts with an excellent balance of toughness and transparency. FEATURES Outstanding toughness High GPPS blend capability Excellent clarity APPLICATIONS Food packaging Food service items Drinking cups Extruded films&& |
| Product Description | |
|---|---|
| Supplier | INEOS |
| Generic | SBC |
| Material Status | Commercial: Active |
| Features | Good Clarity,Good flexibility,Block Copolymer |
| Availabilitys | Africa & Middle East ,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Melt Volume Rate | |||
| 200℃，5 kg | 12.0 | cm³/10min | ISO 1133 |
| Water absorption rate | |||
| Saturation, 23 ℃ | 0.070 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 85 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | ISO 179 | ||
| -30℃ | 无断裂 | ISO 179 | |
| 23℃ | 无断裂 | ISO 179 | |
| Impact strength of cantilever beam notch | |||
| 23℃ | 无断裂 | ASTM D256 , ISO 180/A | |
| -30℃ | 4.0 | kJ/m² | ISO 180-A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | |||
| A50 | 67.0 | ℃ | ISO 306/A50 |
| B50 | 35.0 | ℃ | ISO 306 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Compared to the leakage tracing index | 600 | V | IEC 60112 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Transmittance | |||
| 550 nm | 89.0 | % | ASTM D1003 |
| Haze | 3.0 | % | ASTM D1003 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | ISO 868 | ||
| Shaw’s A | 97 | ISO 868 | |
| Shaw’s D | 58 | ISO 868 | |
| Tensile modulus | 900 | MPa | ISO 527-2 |
| tensile strength | |||
| Yield, 23 ℃ | 15.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| Yield, 23 ℃ | 2.0 | % | ISO 527-2 |
| Nominal tensile fracture strain | |||
| 23℃ | > 300 | % | ISO 527-2 |
| Bending modulus | 900 | MPa | ISO 178 |
| bending strength | |||
| — | 18.0 | MPa | ISO 178 |
| 5% strain | 18.0 | MPa |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 190 to 230 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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