Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PE Copolymer UNIGARD™ HP HFDA-1544 NT DOW USA
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Plastic Datasheets
| Electrical performance | Test Condition | Test Method | DOW USA/UNIGARD™ HP HFDA-1544 NT |
|---|---|---|---|
| Dissipation Factor | 60Hz | ASTM D150 | 3E-03 |
| dielectric constant | 60Hz | ASTM D150 | 3.20 |
| Insulation resistance in water | 16°C | UL 44 | 50000 Mohms/1000ft |
| Mechanical properties | Test Condition | Test Method | DOW USA/UNIGARD™ HP HFDA-1544 NT |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 330 % |
| tensile strength | ASTM D638 | 13.8 MPa | |
| Flexural modulus | ASTM D790 | 124 MPa |
| flammability | Test Condition | Test Method | DOW USA/UNIGARD™ HP HFDA-1544 NT |
|---|---|---|---|
| VW | 1.63mmdia. | UL 44 | Pass |
| Flame Test - Hourizontal, No | 1.63mmdia.)0.030in.wall | UL 44 | Pass |
| Limiting Oxygen Index | ASTM D2863 | 29 % |
| aging | Test Condition | Test Method | DOW USA/UNIGARD™ HP HFDA-1544 NT |
|---|---|---|---|
| Change rate of tensile strength in air | 121°C | ASTM D638 | 100 % |
| Elongation retention rate | 121°C | ASTM D638 | 95 % |
| physical property | Test Condition | Test Method | DOW USA/UNIGARD™ HP HFDA-1544 NT |
|---|---|---|---|
| density | ASTM D1505 | 1.30 g/cm³ |
| Thermal performance | Test Condition | Test Method | DOW USA/UNIGARD™ HP HFDA-1544 NT |
|---|---|---|---|
| deformation | 121°C | UL 1581 | 10 % |
| brittle temperature | ASTM D746 | -55.0 °C |
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