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DOW™ LDPE 501I

DOW™ LDPE 501I is a barefoot, low density polyethylene (LDPE) grade. Exhibits clarity and provides chemical stability. Designed for blown film extrusion process. Recommended for bakery film applications. Complies with U.S. FDA 21 CFR 177.1520 (c) 2.1, U.S. FDA - DMF, EU, No 10/2011, Canadian HPFB No Objection (With Limitations) and EU Directive 2011/65/EU (RoHS).

DOW™ LDPE 501I Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

0.922 g/cm³

ASTM D792

Density, Base Resin

0.922 g/cm³

Dow method

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

1.9 g/10min

(190°C/2.16 kg)

ASTM D1238

Extrusion Properties

Value & Unit

Test Condition

Test Method

Screw Size (Single Flight, Double Mix Screw Type)

2.5 in.

L/D Ratio (Single Flight, Double Mix Screw Type)

30 - 1 -

Die Gap

40 mil

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DOW™ LDPE 501I

DOW™ LDPE 501I Properties

Physical Properties

DOW™ LDPE 501I Processing Guidelines

Extrusion Properties