Material Comparison
Product Info
Product Name
Brand Name
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ULDPE NG 4701G DOW USA
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Plastic Datasheets
| film | Test Condition | Test Method | DOW USA/ NG 4701G |
|---|---|---|---|
| film strength | MD | ASTM D882 | 72.8 J/cm³ |
| tensile strength | TD:断裂 | ASTM D882 | 37.2 MPa |
| Thin film puncture strength | 内部方法 | 6.21 J | |
| elongation | MD:断裂 | ASTM D882 | 400 % |
| tensile strength | MD:断裂 | ASTM D882 | 41.4 MPa |
| Thin film puncture strength | 内部方法 | 33.1 J/cm³ | |
| Secant modulus | 1%正割,MD | ASTM D882 | 141 MPa |
| 2%正割,TD | ASTM D882 | 131 MPa | |
| Thin film puncture strength | 内部方法 | 71.2 N | |
| Elmendorf tear strength | MD | ASTM D1922 | 250 g |
| Dart impact | ASTM D1709B | 380 g | |
| Secant modulus | 2%正割,MD | ASTM D882 | 124 MPa |
| tensile strength | TD:屈服 | ASTM D882 | 8.62 MPa |
| Secant modulus | 1%正割,TD | ASTM D882 | 148 MPa |
| film thickness | 25 µm | ||
| film strength | TD | ASTM D882 | 70.3 J/cm³ |
| Elmendorf tear strength | TD | ASTM D1922 | 600 g |
| tensile strength | MD:屈服 | ASTM D882 | 8.96 MPa |
| elongation | TD:断裂 | ASTM D882 | 450 % |
| optical performance | Test Condition | Test Method | DOW USA/ NG 4701G |
|---|---|---|---|
| gloss | 45° | ASTM D2457 | 49 |
| Haze ratio | ASTM D1003 | 11 % |
| physical property | Test Condition | Test Method | DOW USA/ NG 4701G |
|---|---|---|---|
| density | ASTM D792 | 0.912 g/cm³ | |
| melt mass-flow rate | 190°C/2.16kg | ASTM D1238 | 0.80 g/10min |
| Thermal performance | Test Condition | Test Method | DOW USA/ NG 4701G |
|---|---|---|---|
| vicat | ASTM D1525 | 99.0 °C | |
| melting temperature | ISO 3146 | 101 °C |
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