Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
EMAA Surlyn® 9721 DUPONT USA
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | DUPONT USA/Surlyn® 9721 |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ASTM D1822 | 1260 kJ/m² |
| -40°C | ASTM D1822 | 1040 kJ/m² |
| hardness | Test Condition | Test Method | DUPONT USA/Surlyn® 9721 |
|---|---|---|---|
| Shore hardness | 邵氏D | ASTM D2240 | 61 |
| 邵氏D | ISO 868 | 61 |
| Mechanical properties | Test Condition | Test Method | DUPONT USA/Surlyn® 9721 |
|---|---|---|---|
| tensile strength | 断裂,23°C | ASTM D638 | 10.3 MPa |
| Tensile strain | 断裂,23°C | ISO 527-2 | 440 % |
| wear resistance | NBS指数 | ASTM D1630 | 410 |
| Flexural modulus | 23°C | ASTM D790 | 250 MPa |
| tensile strength | 断裂,23°C | ISO 527-2 | 10.3 MPa |
| Yield,23°C,CompressionMolded | ASTM D638 | 11.7 MPa | |
| elongation | 断裂,23°C | ASTM D638 | 440 % |
| Flexural modulus | -20°C | ASTM D790 | 717 MPa |
| optical performance | Test Condition | Test Method | DUPONT USA/Surlyn® 9721 |
|---|---|---|---|
| Haze ratio | 6350µm | ASTM D1003 | 12 % |
| elastomer | Test Condition | Test Method | DUPONT USA/Surlyn® 9721 |
|---|---|---|---|
| tear strength | 23°C | ASTM D624 | 1.02 kN/m |
| physical property | Test Condition | Test Method | DUPONT USA/Surlyn® 9721 |
|---|---|---|---|
| density | ASTM D792 | 0.960 g/cm³ | |
| ISO 1183 | 0.960 g/cm³ | ||
| IonType | Zinc | ||
| melt mass-flow rate | 190°C/2.16kg | ASTM D1238 | 1.0 g/10min |
| 190°C/2.16kg | ISO 1133 | 1.0 g/10min |
| Thermal performance | Test Condition | Test Method | DUPONT USA/Surlyn® 9721 |
|---|---|---|---|
| vicat | ASTM D1525 | 71.0 °C | |
| ISO 306 | 71.0 °C | ||
| brittle temperature | ASTM D746 | -110 °C | |
| melting temperature | ASTM D3418 | 92.0 °C | |
| FreezingPoint | -- | ISO 3146 | 76 °C |
| -- | ASTM D3418 | 76 °C | |
| melting temperature | ISO 3146 | 92.0 °C |
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