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EF677

Technical Datasheet | Supplied by Westlake

EF677 by Westlake Chemical is a low-density polyethylene grade. Exhibits excellent drawdown and high melt index. Is suitable for processing by blown film extrusion. Recommended for high drawdown garment bags, laundry and dry cleaning applications. EF677 complies with FDA 21 CFR 177.1520 regulation.

EF677 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

7.0 g/10 min

(23°C, 50% RH)

ASTM D1238

Density

919 kg/m³

(23°C, 50% RH)

ASTM D1505

Extrusion Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

360 - 400 °F

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EF677

EF677 Properties

Physical Properties

EF677 Processing Guidelines

Extrusion Properties