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Technical Datasheet | Supplied by Westlake Chemical
by SpecialChem
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HIFOR® LF1020 by Westlake Chemical is a butene linear low density polyethylene (LLDPE) grade. Contains slip and antiblock additives. Exhibits excellent mechanical & downgauging advantages and can be blended with low density polyethylene (LDPE). Offers great product breadth, flexibility and supply security from its three gas phase low pressure reactors. HIFOR® LF1020 is suitable for processing by cast film extrusion and coextrusion. Recommended for can liners, stretch wrap, agricultural film, trash bags and merchandise bags applications. Complies with FDA 21 CFR 177.1520 regulations.
Product Type
PE (Polyethylene) > LLDPE
Product Status
Applications/ Recommended for
  • Agriculture
  • Packaging > Industrial - Liners
  • Extrusion > Coextrusion
  • Extrusion > Films (cast)

HIFOR® LF1020 Properties

Physical Properties

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

HIFOR® LF1020 Processing Guidelines

Extrusion Properties

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