Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
LLDPE LT74119-F WESTLAKE CHEM USA
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Plastic Datasheets
| Basic performance | Test Condition | Test Method | WESTLAKE CHEM USA/LT74119-F |
|---|---|---|---|
| density | ASTM D-4883 | 0.92 g/cm3 | |
| film thickness | 25.4 um | ||
| melt mass-flow rate | 190℃/2.16kg | ASTM D-1238 | 1 g/10min |
| Mechanical properties | Test Condition | Test Method | WESTLAKE CHEM USA/LT74119-F |
|---|---|---|---|
| tensile strength | 25.4um， Blown Film，TD,断裂 | ASTM D-882 | 39 MPa |
| 25.4um， Blown Film，屈服,TD | ASTM D-882 | 10 MPa | |
| Secant modulus | 25.4um， Blown Film | ASTM D-882 | 220 MPa |
| Elmendorf tear strength | 25.4um， Blown Film，TD | ASTM D-1922 | 650 g |
| Dart impact | 25.4um， Blown Film | ASTM D-1709A | 170 g |
| tensile strength | 25.4um， Blown Film，屈服,MD | ASTM D-882 | 11 MPa |
| elongation at break | 25.4um， Blown Film，TD | ASTM D-882 | 750 % |
| tensile strength | 25.4um， Blown Film，MD,断裂 | ASTM D-882 | 50 MPa |
| Elmendorf tear strength | 25.4um， Blown Film，MD | ASTM D-1922 | 330 g |
| elongation at break | 25.4um， Blown Film，MD | ASTM D-882 | 750 % |
| optical performance | Test Condition | Test Method | WESTLAKE CHEM USA/LT74119-F |
|---|---|---|---|
| Haze ratio | ASTM D-1003 | 35 % | |
| gloss | 45°，25.4um， Blown Film | ASTM D-2457 | 30 |
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