DESCRIPTION AND USE
Lotrène® Q2018 Series are Linear Low Density Polyethylene resins produced in a gas phase reactor using butene (C4) co-monomer.
They are designed for blown film applications and can be used in pure form as well as blended with other PE resins, such as LDPE or HDPE and mPE resins for mono extrusion or co-extrusion process to modify film properties. Lotrène® Q2018 Series are suited for many applications in the field of consumer, industrial, food or hygiene packaging such as freezer film, bread bags, shoppers and bags as well as lamination film and multilayer packaging film.
ADDITIVE PACKAGE
| Product | Slip (Erucamide) (ppm) | Antiblock (ppm) | Thermal Stabilizers |
| Q2018N | no | no | Yes (blown film) |
| Q2018H | 1500 | 3200 | Yes (blown film) |
| Q2018C | no | no | Yes (cast film) |
PROPERTIES
| POLYMER PROPERTIES | VALUE | UNIT | TEST METHOD |
| Density* | 0.918 | g/cm3 | ASTM D-792 |
| Melt Flow Index (190 °C /2.16 kg) | 2.0 | g/10 min. | ASTM D-1238 |
| Crystalline Melting Point | 121 | °C | Internal |
| Vicat Softening Point | 100 | °C | ASTM D-1525 (A120) |
|
FILM PROPERTIES |
VALUE (*) |
UNIT |
TEST METHOD |
| Tensile Strength @ Yield MD/ TD | 11/11 | MPa | ASTM D-882 |
| Tensile Strength @ Break MD/ TD | 35/32 | MPa | ASTM D-882 |
| Elongation @ Break MD/ TD | 850/900 | % | ASTM D-882 |
| Secant modulus @ 1% MD/ TD | 215/245 | MPa | ASTM D-882 |
| Impact Strength, F 50 | 130 | g | ASTM D-1709 |
| Tear resistance MD/ TD | 220/420
55/105 |
g N/mm | ASTM D- 1922 |
| Haze | 14 | % | ASTM D-1003 |
| Gloss (@ 45 °) | 55 | – | ASTM D-2457 |
Specification: LL FILM-LOTRENE-Q2018N
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