About |
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Styrolux® S is a new developmental, clear styrene-butadiene copolymer (SBC) designed specifically for blending with Styrolux® T in order to enable high performance film extrusion and shrink film applications. As Styrolux® S is blended with Styrolux® T it increases the stiffness of the film and improves the storage stability of film reels (reduced natural shrinkage). FEATURES Excellent clarity High stiffmess APPLICATIONS Blend component for Styrolux T Shrink sleeve applications Label film&& |
Product Description | |
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Supplier | INEOS |
Generic | SBC |
Material Status | Commercial: Active |
Features | Good Rigidity,Good Clarity,Block Copolymer |
Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
Process Methods | Film extrusion |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Melt Flow Rate | |||
200℃,5.0kg | 10 | g/10min | ASTM D1238 |
Melt Volume Rate | |||
200℃,5 kg | 11.0 | cm³/10min | ISO 1133 |
Water absorption rate | |||
Saturation, 23 ℃ | 0.070 | % | ISO 62 |
MECHANICAL | Nominal value | Unit | Test method |
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Shore hardness | |||
Shaw’s D | 83 | ISO 868 | |
Shaw’s D | 74 | ASTM D2240 | |
Tensile modulus | 3240 | MPa | ASTM D638 |
Tensile modulus | 2900 | MPa | ISO 527-2 |
tensile strength | |||
Yield, 23 ℃ | 43.0 | MPa | ASTM D638 |
Tensile strain | |||
Fracture, 23 ℃ | 2.5 | % | ASTM D638 |
Yield, 23 ℃ | 2.0 | % | ASTM D638 |
Yield, 23 ℃ | 2.0 | % | ISO 527-2 |
Nominal tensile fracture strain | |||
23℃ | 2.5 | % | ISO 527-2 |
Bending modulus | 2620 | MPa | ASTM D790 |
Bending modulus | 3000 | MPa | ISO 178 |
bending strength | 68.3 | MPa | ASTM D790 |
bending strength | 75.0 | MPa | ISO 178 |
IMPACT | Nominal value | Unit | Test method |
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Charpy Notched Impact Strength | |||
23℃ | 2.0 | kJ/m² | ISO 179 |
Charpy Unnotch Impact strength | |||
23℃ | 20 | kJ/m² | ISO 179 |
Impact strength of cantilever beam notch | 110 | J/m | ASTM D256 |
23℃ | 11 | J/m | ASTM D256 |
THERMAL | Nominal value | Unit | Test method |
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Vicat Softening Temp | 71.7 | ℃ | ASTM D1525 2 |
Vicat Softening Temp | |||
A50 | 70.0 | ℃ | ISO 306/A50 |
B50 | 64.0 | ℃ | ISO 306 |
optical performance | Nominal value | Unit | Test method |
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Transmittance | |||
550 nm | 91.0 | % | ASTM D1003 |
Haze | < 1.0 | % | ASTM D1003 |
Process Conditions | |||
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Extrusion | Nominal value | Unit | Test method |
Melt temperature | 180 to 230 | °C |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
2. Rate B (120°C/h), Loading 1 (10 N) |
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