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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
LLDPE MarFlex® 7109DL USA Chevron Phillips
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Packaging, industrial applications, mixing, bags, films
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Plastic Datasheets
| film | Test Condition | Test Method | USA Chevron Phillips/MarFlex® 7109DL |
|---|---|---|---|
| Dart impact | 25μm,Blown Film | ASTM D1709 | 280 g |
| Elmendorf tear strength | TD:25μm,Blown Film | ASTM D1922 | 700 g |
| MD:25μm,Blown Film | ASTM D1922 | 400 g | |
| elongation | MD:Break,25μm,Blown Film | ASTM D882 | 450 % |
| TD:Break,25μm,Blown Film | ASTM D882 | 650 % | |
| film thickness | 25 µm | ||
| Secant modulus | 1%Secant,MD:25μm,Blown Film | ASTM D882 | 221 MPa |
| 1%Secant,TD:25μm,Blown Film | ASTM D882 | 262 MPa | |
| tensile strength | MD:Break,25μm,Blown Film | ASTM D882 | 55.0 MPa |
| TD:Break,25μm,Blown Film | ASTM D882 | 34.0 MPa |
| mechanical properties | Test Condition | Test Method | USA Chevron Phillips/MarFlex® 7109DL |
|---|---|---|---|
| Friction coefficient | Blown Film | ASTM D1894 | 0.50 |
| Physical properties | Test Condition | Test Method | USA Chevron Phillips/MarFlex® 7109DL |
|---|---|---|---|
| density | ASTM D1505 | 0.918 g/cm³ | |
| melt mass-flow rate | 190°C/2.16kg | ASTM D1238 | 0.90 g/10min |
| optical performance | Test Condition | Test Method | USA Chevron Phillips/MarFlex® 7109DL |
|---|---|---|---|
| gloss | 60°,25.4μm,Blown Film | ASTM D2457 | 50 |
| turbidity | 25.4μm,Blown Film | ASTM D1003 | 24 % |