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HIFOR Xtreme® SC74853

Technical Datasheet | Supplied by Westlake

HIFOR Xtreme® SC74853 by Westlake Chemical is a high strength, linear low density polyethylene (LLDPE) grade. It contains processing aid, no slip and high antiblock. It exhibits good impact strength and machine direction tear resistance. It offers great product breadth, flexibility and supply security from its three gas phase low pressure reactors. HIFOR Xtreme® SC74853 is suitable for processing by blown film extrusion. It is recommended for fresh produce packaging applications. It complies with FDA 21 CFR 177.1520 regulations.

HIFOR Xtreme® SC74853 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

0.5 g/10 min

(23°C, 50% RH)

ASTM D1238

Density

917 kg/m³

(23°C, 50% RH)

ASTM D1505

Extrusion Properties

Value & Unit

Test Condition

Test Method

Extrusion Temperature

400 - 420 °F

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HIFOR Xtreme® SC74853

HIFOR Xtreme® SC74853 Properties

Physical Properties

HIFOR Xtreme® SC74853 Processing Guidelines

Extrusion Properties