| About |
|---|
| Elastollan® S98AN is specifically formulated for injection molding applications with short cycling time. It exhibits good hydrolytic stability, excellent abrasion resistance, toughness, good heat, oil, fuel, and solvent resistance. It has excellent damping characteristics and outstanding resistance to tear propagation. Elastollan® S98AN is supplied uncolored in diced form.&& |
| Product Description | |
|---|---|
| Supplier | BASF |
| Generic | TPU-酯 |
| Material Status | Commercial: Active |
| Features | Good flexibility,Hydrolysis stability,High Heat Resistance,Good tear strength,Good wear resistance,Solvent resistance |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.24 | g/cm³ | ASTM D792 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 55 | ASTM D2240 | |
| Tensile modulus | |||
| injection molding | 131 | MPa | ASTM D412 |
| Bending modulus | |||
| injection molding | 138 | MPa | ASTM D790 |
| Taber abraser | 50.0 | mg | ASTM D1044 |
| Abrasion（DIN） | 35 | mm³ | DIN 53516 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 46.9 | MPa | ASTM D412 |
| 300% strain | 40.7 | MPa | ASTM D412 |
| 100% strain | 21.4 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | 420 | % | ASTM D412 |
| tear strength | 210 | kN/m | ASTM D624 |
| Compression deformation | ASTM D395B | ||
| 23℃，22 hr | 30 | % | ASTM D395B |
| 70℃，22 hr | 45 | % | ASTM D395B |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Glass transition temperature | -14.0 | ℃ | Internal Method |
| Vicat Softening Temp | 157 | ℃ | ASTM D1525 |
| Softening temperature | |||
| DMA | 133 | ℃ | Internal Method |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 110 to 120 | °C | |
| Drying time | 2.0 to 3.0 | hr | |
| Recommended maximum moisture content | 0.030 | % | |
| Barrel rear temperature | 210 to 230 | °C | |
| Barrel middle temperature | 210 to 230 | °C | |
| Barrel front temperature | 210 to 230 | °C | |
| Nozzle temperature | 220 to 240 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Die C |
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