Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
LDPE E6838-975F WESTLAKE CHEM USA
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Plastic Datasheets
| Basic performance | Test Condition | Test Method | WESTLAKE CHEM USA/E6838-975F |
|---|---|---|---|
| density | ASTM D-4883 | 0.921 g/cm3 | |
| melt mass-flow rate | 190℃/2.16kg | ASTM D-1238 | 1 g/10min |
| Mechanical properties | Test Condition | Test Method | WESTLAKE CHEM USA/E6838-975F |
|---|---|---|---|
| Secant modulus | MD | ASTM D-882 | 220 MPa |
| elongation at break | MD | ASTM D-882 | 200 % |
| Dart impact | 38.1um，Blown Film | ASTM D-1709A | 120 g |
| coefficient of friction | Blown Film | ASTM D-1894 | 0.15 |
| elongation at break | MD | ASTM D-882 | 33 MPa |
| Elmendorf tear strength | TD | ASTM D-1922 | 130 g |
| tensile strength | 屈服,38.1um，Blown Film | ASTM D-882 | 11 MPa |
| elongation at break | 38.1um，Blown Film，TD | ASTM D-882 | 800 % |
| Secant modulus | 38.1um，Blown Film | ASTM D-882 | 274 MPa |
| elongation at break | 38.1um，Blown Film，TD | ASTM D-882 | 22 MPa |
| Elmendorf tear strength | 38.1um，Blown Film，MD | ASTM D-1922 | 500 g |
| optical performance | Test Condition | Test Method | WESTLAKE CHEM USA/E6838-975F |
|---|---|---|---|
| gloss | 45°，38.1um，Blown Film | ASTM D-2457 | 65 |
| Haze ratio | 38.1um，Blown Film | ASTM D-1003 | 8 % |
| cleanliness | 38.1um，Blown Film | ASTM D-1746 | 90 |
| Thermal performance | Test Condition | Test Method | WESTLAKE CHEM USA/E6838-975F |
|---|---|---|---|
| vicat | ASTM D-1525 | 95 ℃ |
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