Surlyn® 8920
Surlyn®
Sodium Ionomer
Thermoplastic-Ionomer-Ionomers
DuPont
| Machanical | Value | Unit | Condition | Method |
|---|---|---|---|---|
| Flexural Modulus | 670 | MPa | -20℃ | ASTM D790 |
| Elongation At Break | 350 | % | 23℃ | ISO 527-2 |
| Shore Hardness | 66 | Shore D | ASTM D2240 | |
| Elongation At Break | 350 | % | 23℃ | ASTM D638 |
| Tensile Strength At Break | 37.2 | MPa | 23°C | ASTM D638 |
| Abrasion Resistance | 640 | NBS Index | ASTM D1630 | |
| Shore Hardness | 66 | Shore D | ISO 868 | |
| Izod Impact Strength(Astm), Notched | 635.2 | J/m | 23°C | ASTM D256 |
| Tensile Strength At Yield | 15.2 | MPa | 23°C | ASTM D638 |
| Flexural Modulus | 380 | MPa | 23℃ | ASTM D790 |
| Tensile Strength At Break | 37.2 | MPa | 23°C | ISO 527-2 |
| Izod Impact Strength(Astm) | 725 | kJ/㎡ | -40℃ | ASTM D1822 |
| Izod Impact Strength(Astm) | 861.6 | kJ/㎡ | 23℃ | ASTM D1822 |
| Physical | Value | Unit | Condition | Method |
|---|---|---|---|---|
| Density | 0.95 | g/㎤ | ISO 1183 | |
| Density | 0.95 | g/㎤ | ASTM D792 | |
| Melt Index | 0.9 | g/10min | 190°C/2.16kg | ASTM D1238 |
| Melt Index | 0.9 | g/10min | 190°C/2.16kg | ISO 1133 |
| Thermal | Value | Unit | Condition | Method |
|---|---|---|---|---|
| Softening Temperature | 58 | ˚C | ISO 306 | |
| Freezing Point | 48 | ˚C | ISO 3146 | |
| Melting Temp | 88 | ˚C | ASTM D3417 | |
| Softening Temperature | 58 | ˚C | ASTM D1525 | |
| Freezing Point | 48 | ˚C | ASTM D3417 | |
| Melting Temp | 88 | ˚C | ISO 3146 |
| Optical | Value | Unit | Condition | Method |
|---|---|---|---|---|
| Haze | 4 | % | 6.35mm | ASTM D1003 |