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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
HDPE NG6997 DOW USA
DOW™
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Food contact compliance
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Plastic Datasheets
| Other performance | Test Condition | Test Method | DOW USA/NG6997 |
|---|---|---|---|
| film thickness | 测试 | 381 um | |
| Thin film puncture strength | 381um | Internal Method | 4.96 J/cm³ |
| Basic Performance | Test Condition | Test Method | DOW USA/NG6997 |
|---|---|---|---|
| density | ASTM D-792 | 0.944 g/m3 | |
| melt mass-flow rate | 190℃/21.6kg | ASTM D-1238 | 11 g/10min |
| 190℃/5.0kg | ASTM D-1238 | 0.38 g/10min |
| machinability | Test Condition | Test Method | DOW USA/NG6997 |
|---|---|---|---|
| Melt Temperature | 211 °C |
| mechanical properties | Test Condition | Test Method | DOW USA/NG6997 |
|---|---|---|---|
| Dart impact | 381um | ASTM D-1709A | 55 g |
| Elmendorf tear strength | 381um，TD | ASTM D-1922 | 50 g |
| 381um，MD | ASTM D-1922 | 5 g | |
| Elongation at Break | 381um，TD | ASTM D-882 | 530 % |
| 381um，MD | ASTM D-882 | 260 % | |
| tensile strength | 381um，MD,Break | ASTM D-882 | 49.9 Mpa |
| 381um，TD,Break | ASTM D-882 | 33 Mpa | |
| 381um，Yield,TD | ASTM D-882 | 28 Mpa | |
| 381um，Yield,MD | ASTM D-882 | 31 Mpa |