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Plastics & Elastomers


Technical Datasheet | Supplied by Westlake Chemical
by SpecialChem
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HIFOR® LF2020 by Westlake Chemical is a hexene linear low density polyethylene (LLDPE) grade. Contains various slip and antiblock additives. Exhibits excellent physical properties and heat sealing characteristics, which allows down-gauging and blending with other materials. Offers great product breadth, flexibility and supply security from its three gas phase low pressure reactors. HIFOR® LF2020 is suitable for processing by cast film extrusion. Recommended for stretch films, agricultural films, trash bags & liners, heavy duty bags & sacks and co-extruded structures applications. Complies with FDA 21 CFR 177.1520 regulations.
Product Type
PE (Polyethylene) > LLDPE
Product Status
Applications/ Recommended for
  • Packaging > Industrial - Liners
  • Agriculture
  • Extrusion > Films (cast)
  • Extrusion > Coextrusion

HIFOR® LF2020 Properties

Physical Properties

Value & Unit
Test Condition
Test Method
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)
1.0 g/10 min
(23°C, 50% RH)
ASTM D1238
919 kg/m³
(23°C, 50% RH)
ASTM D1505

HIFOR® LF2020 Processing Guidelines

Extrusion Properties

Value & Unit
Test Condition
Test Method
Melt Temperature
400 - 420 °F
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