About |
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LL5400S is a Linear Low Density Polyethylene developed for blown film extrusion in blends with polyethylenes. Films obtained with this product show a good processing performance balanced with good optical and mechanical properties as well as sealability. Very low gel amount. It contains antioxidant additives. Applications: Liners; LDPE and HDPE blends and packages for general use. Others applications: blends for irrigation pipes. Process: Recommended processing conditions for film extrusion about 170 – 210 °C. The optimum processing conditions will vary according to the type of equipment used and cannot be considered as performance guarantee.&& |
Product Description | |
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Supplier | Braskem |
Generic | Linear low density polyethylene |
Material Status | Commercial: Negative |
Features | Excellent Processability,Optical performance,Low speed solidification point,Inoxidizability |
Availabilitys | Latin America,Europe |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 0.918 | g/cm³ | ASTM D1505 |
Melt Flow Rate | |||
190℃,2.16kg | 1.0 | g/10min | ASTM D1238 |
film | Nominal value | Unit | Test method |
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tensile strength | ASTM D882 | ||
MD, fracture, 38 µ m, blow molded film | 40.0 | MPa | ASTM D882 |
TD, fracture, 38 µ m, blow molded film | 30.0 | MPa | ASTM D882 |
Tensile strain | ASTM D882 | ||
MD, fracture, 38 µ m, blow molded film | 1100 | % | ASTM D882 |
TD, fracture, 38 µ m, blow molded film | 1400 | % | ASTM D882 |
Bending modulus | ASTM D790 | ||
1% secant, MD, 38 µ m, blow molded film | 170 | MPa | ASTM D790 |
1% secant, TD, 38 µ m, blow molded film | 200 | MPa | ASTM D790 |
Drop hammer impact | |||
38 µ m, blow molded film | 120 | g | ASTM D1709 |
Elmandorf tear strength | ASTM D1922 | ||
MD: 38 µ m, blow molded film | 100 | g | ASTM D1922 |
TD: 38 µ m, blow molded film | 400 | g | ASTM D1922 |
optical performance | Nominal value | Unit | Test method |
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gloss | |||
60 °, 38.0 µ m, blow molded film | 110 | ASTM D2457 | |
Haze | |||
38 µ m, blow molded film | 10 | % | ASTM D1003 |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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