LL 0220 AA
LLDPE FILM
LL 0220 AA
Main application & Characteristics:
LL0220AA is a linear low density polyethylene copolymer containing butene-1 as a co-monomer.
LL0220AA has been specially developed for production of hand wrap and other cast stretch films such as oriented tapes. It can also be used as a blending partner in LDPE or LLDPE in both cast and blown film applications. LL0220AA offers the following advantages when it processed by the cast
extrusion process:
- Good balance of mechanical properties.
- Good optical properties.
- Good cling performance.
LL0220AA also can be used as compounds for low voltage power cable insulation or fibre optic jacketing.
LL0220AA should be processed in machinery designed for LLDPE.Melt temperature range in the cast process are normally 240°C-280°C and in lean blends for blown film are 165°C-215°C.LL0220AA should be stored in the dry condition below the 50°C and avoided from the exposure of direct sunlight.
* LL0220AA is suitable for food contact.
TDS
LLDPE FILM
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| PROPERTY | TEST METHOD | UNIT | VALUE |
| MELT FLOW INDEX(190◦C 2.16KG) | ASTM D-1238 | g/10min | 2.4 |
| DENSITY | ASTM D-1505 | gr/cm3 | 0.921 |
| VICAT SOFTENING POINT | ASTM D-1525 | °C | 100 |
| FILM** | |||
| DART DROP IMPACT | ASTM D-1709 | GR | 90 |
| TENSILE STRESS AT YEILD | ASTM D-882 | MPA | 10/11 |
| TENSILE STRESS AT BREAK | ASTM D-882 | MPA | 30/25 |
| ELONGATION AT BREAK | ASTM D-882 | % | 1000/1100 |
| HAZE | ASTM D-1003 | % | 50 |
| GLOSS(45°) | ASTM D-2457 | %° | 30 |
