Category: | SBS , Styrene Butadiene Styrene Block Copolymer |
Manufacturer: | AKelastomers |
Trademark: | Asaflex™ |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | BKdOM7_Asaflex-815.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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Sheet grade. Blended with SC*, for highly transparent sheets. It is supplied in pellet form. Blended with SC* for transparent blister packs and other sheets, with GPPS for frozen dessert cups and other containers, and with GPPS/Tufprene™ to obtain PS sheets for food containers and other applications. * Styrenic copolymer from PS Japan Corp. similar to Asaflex™ 815 in refraction index, resulting in blends that provide sheet transparency significantly higher than attainable with any GPPS (general-purpose polystyrene). |
General Information | |
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Features |
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Uses |
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Appearance |
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Forms |
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Physical | Nominal Value | Unit | Test Method |
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Density | 1.02 | g/cm³ | ISO 1183 |
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg) | 6.0 | g/10 min | ISO 1133 |
Molding Shrinkage | 0.20 to 0.80 | % | |
Water Absorption (23°C, 24 hr) | 0.10 | % | ISO 62 |
Hardness | Nominal Value | Unit | Test Method |
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Rockwell Hardness (R-Scale) | 55 | ISO 2039-2 | |
Shore Hardness (Shore D) | 71 | ISO 868 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Stress (Yield) | 27.0 | MPa | ISO 527-2/5 |
Tensile Strain (Break) | 200 | % | ISO 527-2/5 |
Flexural Modulus | 1200 | MPa | ISO 178 |
Flexural Stress | 37.0 | MPa | ISO 178 |
Impact | Nominal Value | Unit | Test Method |
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Charpy Notched Impact Strength (Complete Break) | 2.0 | kJ/m² | ISO 179 |
Charpy Unnotched Impact Strength (Complete Break) | 100 | kJ/m² | ISO 179 |
Thermal | Nominal Value | Unit | Test Method |
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Heat Deflection Temperature (1.8 MPa, Unannealed) | 57.0 | °C | ISO 75-2/A |
Vicat Softening Temperature | 82.0 | °C | ISO 306/A50 |
Optical | Nominal Value | Unit | Test Method |
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Transmittance (2000 µm) | 90.0 | % | ISO 3537 |
Haze (2000 µm) | 0.50 | % | ISO 3537 |
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