Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
LLDPE MarFlex® 7109 USA Chevron Phillips
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Plastic Datasheets
| film | Test Condition | Test Method | USA Chevron Phillips/MarFlex® 7109 |
|---|---|---|---|
| Dart impact | 25µm,吹塑薄膜 | ASTM D1709 | 330 g |
| Elmendorf tear strength | TD:25µm,吹塑薄膜 | ASTM D1922 | 750 g |
| elongation | TD:断裂,25µm,吹塑薄膜 | ASTM D882 | 750 % |
| Secant modulus | 1%正割,MD:25µm,吹塑薄膜 | ASTM D882 | 221 MPa |
| Elmendorf tear strength | MD:25µm,吹塑薄膜 | ASTM D1922 | 450 g |
| film thickness | 25 µm | ||
| tensile strength | TD:断裂,25µm,吹塑薄膜 | ASTM D882 | 48.0 MPa |
| elongation | MD:断裂,25µm,吹塑薄膜 | ASTM D882 | 450 % |
| Secant modulus | 1%正割,TD:25µm,吹塑薄膜 | ASTM D882 | 262 MPa |
| tensile strength | MD:断裂,25µm,吹塑薄膜 | ASTM D882 | 62.0 MPa |
| Mechanical properties | Test Condition | Test Method | USA Chevron Phillips/MarFlex® 7109 |
|---|---|---|---|
| coefficient of friction | 吹塑薄膜 | ASTM D1894 | 1.0 |
| optical performance | Test Condition | Test Method | USA Chevron Phillips/MarFlex® 7109 |
|---|---|---|---|
| Haze ratio | 25.4µm,吹塑薄膜 | ASTM D1003 | 11 % |
| gloss | 60°,25.4µm,吹塑薄膜 | ASTM D2457 | 90 |
| physical property | Test Condition | Test Method | USA Chevron Phillips/MarFlex® 7109 |
|---|---|---|---|
| density | ASTM D1505 | 0.918 g/cm³ | |
| melt mass-flow rate | 190°C/2.16kg | ASTM D1238 | 0.90 g/10min |
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