| About |
|---|
| AVALON 98 AB is a high performance polyester based thermoplastic polyurethane for injection moulding. AVALON 98 AB is part of the AVALON Perform Range and offers a premium soling material for sports footwear and top-pieces. The features offered include: Durability Excellent surface definition Abrasion resistance Flex resistance Phthalate free TPU&& |
| Product Description | |
|---|---|
| Supplier | Huntsman |
| Generic | TPU-酯 |
| Material Status | Commercial: Active |
| Features | Good surface appearance,Good wear resistance,Durability |
| Availabilitys | North America,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.23 | g/cm³ | ISO 2781 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | ISO 868 | ||
| Shaw’s A | 98 | ISO 868 | |
| Shaw’s D | 56 | ISO 868 | |
| Bending modulus | |||
| 23℃ | 135 | MPa | ISO 178 |
| abrasion resistance | 35.0 | mm³ | ISO 4649 |
| Ross Twist Test | |||
| -10℃ | 2.5E+5 | Cycles |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| fracture | 40.0 | MPa | ISO 37 |
| 300% strain | 29.0 | MPa | ISO 37 |
| 100% strain | 17.0 | MPa | ISO 37 |
| Tensile strain | |||
| fracture | 400 | % | ISO 37 |
| tear strength | 170 | kN/m | ISO 34-1 |
| Compression deformation | |||
| 23℃ | 20 | % | ISO 815 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature – hot air dryer | 80 to 90 | °C | |
| Drying time – hot air dryer | 2.0 | hr | |
| Hopper temperature | 25 to 35 | °C | |
| Barrel rear temperature | 200 to 210 | °C | |
| Barrel middle temperature | 205 to 215 | °C | |
| Barrel front temperature | 210 to 220 | °C | |
| Nozzle temperature | 200 to 210 | °C | |
| Mold temperature | 25 to 50 | °C | |
| Injection pressure | 2.00 to 10.0 | MPa | |
| Injection speed | Slow | ||
| Hold pressure | 1.00 to 5.00 | MPa | |
| Back pressure | 0.0300 to 0.300 | MPa | |
| Screw speed | 20 to 80 | rpm | |
| Screw length to diameter ratio | 20.0:1.0 to 25.0:1.0 | ||
| Screw compression ratio | 2.0:1.0 to 3.0:1.0 | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. BS 5131 |
| 3. Method Ba, Angle (Unnicked) |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |