Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
LDPE D4028-F WESTLAKE CHEM USA
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Plastic Datasheets
| Basic performance | Test Condition | Test Method | WESTLAKE CHEM USA/D4028-F |
|---|---|---|---|
| density | ASTM D-4883 | 0.921 g/cm3 | |
| melt mass-flow rate | 190℃/2.16kg | ASTM D-1238 | 2.5 g/10min |
| Mechanical properties | Test Condition | Test Method | WESTLAKE CHEM USA/D4028-F |
|---|---|---|---|
| tensile strength | 31.8um，Blown Film，屈服,TD | ASTM D-882 | 11 MPa |
| 31.8um，Blown Film，TD,断裂 | ASTM D-882 | 18 MPa | |
| elongation at break | 31.8um，Blown Film，MD | ASTM D-882 | 350 % |
| coefficient of friction | Blown Film | ASTM D-1894 | 0.3 |
| Dart impact | 31.8um，Blown Film | ASTM D-1709A | 80 g |
| Elmendorf tear strength | 31.8um，Blown Film，MD | ASTM D-1922 | 380 g |
| elongation at break | 31.8um，Blown Film，TD | ASTM D-882 | 550 % |
| Elmendorf tear strength | 31.8um，Blown Film，TD | ASTM D-1922 | 200 g |
| tensile strength | 31.8um，Blown Film，MD,断裂 | ASTM D-882 | 21 MPa |
| Secant modulus | 31.8um，Blown Film | ASTM D-882 | 172 MPa |
| tensile strength | 31.8um，Blown Film，屈服,MD | ASTM D-882 | 21 MPa |
| optical performance | Test Condition | Test Method | WESTLAKE CHEM USA/D4028-F |
|---|---|---|---|
| Haze ratio | 31.7um，Blown Film | ASTM D-1003 | 8 % |
| gloss | 45°，31.8um，Blown Film | ASTM D-2457 | 60 |
| cleanliness | 31.8um，Blown Film | ASTM D-1746 | 25 |
| Thermal performance | Test Condition | Test Method | WESTLAKE CHEM USA/D4028-F |
|---|---|---|---|
| vicat | ASTM D-1525 | 95 ℃ |
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