| About |
|---|
| Film and sheet grade. Styrenic resins modifier, for high impact strength. Small-quantity addition to GPPS (general-purpose polystyrene) for sheets with good hinge characteristics and films with good elongation characteristics. Inflation and sheet extrusion capability. It is supplied in pellet form. Blended with GPPS for PSP* laminated, blister packs, and other films. Also as modifier to heighten deep-drawing performance, for frozen dessert cups and lids, and transparent cold-drink cups.&& |
| Product Description | |
|---|---|
| Supplier | Asahi Kasei |
| Generic | SBS |
| Material Status | Commercial: Active |
| Features | High impact resistance,Good Tensile Strength,Copolymer |
| Availabilitys | Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.01 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 200℃，5.0kg | 5.0 | g/10min | ISO 1133 |
| Shrinkage rate | 0.20 to 0.80 | % | |
| Water absorption rate | |||
| 23℃，24hr | 0.10 | % | ISO 62 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Unnotch Impact strength | 无断裂 | ISO 179 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 65.0 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | |||
| A50 | 83.0 | ℃ | ISO 306/A50 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Transmittance | |||
| 2000 µm | 89.0 | % | ISO 3537 |
| Haze | |||
| 2000 µm | 1.2 | % | ISO 3537 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 62 | ISO 868 | |
| Rockwell hardness | |||
| R-level | 10 | ISO 2039-2 | |
| tensile strength | |||
| yield | 20.0 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| fracture | 250 | % | ISO 527-2/5 |
| Bending modulus | 1400 | MPa | ISO 178 |
| bending strength | 24.0 | MPa | ISO 178 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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