Product Description:
LFI2047A is a low density polyethylene, with good toughness and good optical properties. This product contains a medium level of anti-block and slip agent (Erucamide), has low energy consumption during processing and a good draw down ability. It typically exhibits low friction and low blocking.
Application:
LFI2047A is recommended for blown film extrusion. This product is very suitable for high clarity laundry bags, textile wrapping films and zip lock bags. This grade enables high speed converting without sticking and is suitable for Pharmaceutical application and food packaging.
Processing Conditions:
- Extruder temperature profile: 145-160°C
- Frost line height: 5-7 times die diameter.
- Blow Up Ratio: 2-3
- Recommended film thickness: 25 to 50 μm.
Please note that, these processing conditions are recommended by producer only for 100% LFI2119 resin (not in the case of blending with any other compatible material), but because of the many particular factors which are outside our knowledge and control, and may affect the use of product, no warranty is given.
| PROPERTY | VALUE | UNIT | TEST METHOD |
|---|---|---|---|
| Melt Flow Rate (190°C /2 .16 Kg ) | 4.7 | dg/min | ISO 1133 |
| Density | 920 | Kg/m³ | ISO 1183 (A) |
| Impact strength | 15 | KJ/m | ASTM D 4272 |
| Tear strength TD/MD | 25/80 | KN/m | ISO 6383-2 |
| Yield stress TD/MD | 11/12 | MPa | ISO 527 |
| Tensile Strength at Break TD/MD | 15/27 | MPa | ISO 527 |
| Tensile Strain at Break TD/MD | >500/100 | % | ISO 527 |
| Modulus of Elasticity TD/MD | 200/200 | MPa | ISO 527 |
| Coefficient of friction | 0.2 | g | ASTM D 1894 |
| Blocking | 20 | g | SABTEC Method |
| Re-blocking | 10 | g | SABTEC Method |
| Haze | 9 | % | ASTM D1003A |
| Gloss (45º) | 55 | % | ASTM D 2457 |