Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
Ionomer W DUPONT USA
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | DUPONT USA/W |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 850 J/m |
| Dart impact | -30°C | ASTM D3029 | 36.2 J |
| Mechanical properties | Test Condition | Test Method | DUPONT USA/W |
|---|---|---|---|
| tensile strength | 23°C | ASTM D638 | 20.7 MPa |
| Flexural modulus | 23°C | ASTM D790 | 707 MPa |
| elongation | 断裂,23°C | ASTM D638 | 400 % |
| physical property | Test Condition | Test Method | DUPONT USA/W |
|---|---|---|---|
| Shrinkage rate | MD | ASTM D955 | 0.98 % |
| density | ASTM D792 | 0.963 g/cm³ |
| Thermal performance | Test Condition | Test Method | DUPONT USA/W |
|---|---|---|---|
| Linear coefficient of thermal expansion | MD：-30到80°C | ASTM D696 | 8.3E-05 cm/cm/°C |
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