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EF4060

Technical Datasheet | Supplied by Westlake

EF4060 is low density polyethylene resin by Westlake Chemical. Designed for blown or cast film applications. Offers good printability, clarity and heat sealability. Common applications of EF4060 include bread bags, bakery film, fresh produce bags, converter film and food packaging.

EF4060 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

3.0 g/10 min

(At 23°C, 50% RH)

ASTM D1238

Density

0.921 g/cm³

(At 23°C, 50% RH)

ASTM D4883

Extrusion Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

360 - 400 °F

Blow-up Ratio

1.5:1

Film Thickness

1.5 mil

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EF4060

EF4060 Properties

Physical Properties

EF4060 Processing Guidelines

Extrusion Properties