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HIFOR® LT74151

Technical Datasheet | Supplied by Westlake Chemical
HIFOR® LT74151 by Westlake Chemical is a high strength, linear low density polyethylene (LLDPE) grade. Contains high slip and high antiblock. Exhibits good impact and tear strength. Offers great product breadth, flexibility and supply security from its three gas phase low pressure reactors. Films produced using HIFOR® LT74151 exhibit low imperfections and facilitate production at thinner gauges. It is suitable for processing by blown film extrusion. Suitable for consumer and industrial packaging markets and recommended for vegetable packaging, bread bags and ice bags applications. Complies with FDA 21 CFR 177.1520 and Kosher regulations.
Product Type
PE (Polyethylene) > LLDPE
Product Status
Applications/ Recommended for
  • Packaging
  • Extrusion > Films (blown)

HIFOR® LT74151 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
920 kg/m³
(23°C, 50% RH)
ASTM D1505

HIFOR® LT74151 Processing Guidelines

Extrusion Properties

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