71602S is a LLDPE blown film grade produced by the Spherilene Technology This grade can be used in General Purpose Packaging Film Application
The precise morphological control achieved during polymerization confers excellent processability & mechanical strengths
71602S is additivated with slip & antiblocking agent for good openability & slip properties
BIS Designation Code: IS 7328-2B-FBH-BDB |
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Property | Test Method | Unit | Nominal Value |
Melt Flow Index (2.16 kg, 190°C) | ASTM D1238,
IS 13360 (Part 4/Sec 1) |
g/10 min |
2.0 |
Melt Flow Index (5 kg, 190°C) | 6.0 | ||
Melt Flow Index (21.6 kg, 190°C) | ASTM D1238 | g/10 min | 60 |
Density (23°C) | ASTM D1505,
IS 13360 (Part 3/Sec 11) |
g/cm3 | 0.920 |
DSC Melting Temperature | ASTM D3418 | °C | 125 |
Film Property ** | |||
Tensile Strength at Yield MD |
ASTM D882 (500 mm/min) |
MPa | 11 |
Tensile Strength at Yield TD | MPa | 10 | |
Tensile Strength at Break MD | MPa | 19 | |
Tensile Strength at Break TD | MPa | 14 | |
Elongation at Break MD | % | 700 | |
Elongation at Break TD | % | 750 | |
Elmendorf Tear Strength MD |
ASTM D1922 |
g | 100 |
Elmendorf Tear Strength TD | g | 300 | |
Dart Impact Strength, F50 (38 mm Dart, 66 cm Height) | ASTM D1709A | g/µm | 3 |
Suggested Processing Conditions | |||
Barrel Temperature | 170 – 200 °C | ||
Melt Temperature | 190 – 200 °C | ||
Blow up Ratio | 2.0 – 3.0 | ||
Die Gap | 2.0 – 2.5 mm |
Specification: LL FILM-HALDIA-71602S
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