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DOW™ LDPE 722

Technical Datasheet | Supplied by Dow
DOW™ LDPE 722 is a broad molecular weight distribution, low density polyethylene (LDPE) homopolymer. Exhibits optimal neck-in and draw-down performance, good impact, environmental stress cracking resistance (ESCR) and processability and excellent flexibility. Provides chemical stability, excellent aesthetics, printability, strength, tear resistance and elasticity. Designed for extrusion coating film process. Recommended for flexible packaging and paperboard coating applications such as liquid and juice, laminate tube, condiment pouches, dry foods packaging, snack foods packaging, moist foods packaging, sugar pouches, lidding stock, medical packaging and caps and closures. Complies with Canadian HPFB No Objections (With Limitations), EU, No 10/2011, U.S. FDA 21 CFR 177.1520 (c) 2.2, U.S. FDA DMF and EU Directive 2011/65/EU (RoHS).
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Product Type
PE (Polyethylene) > LDPE
Physical Form
Pellets
Appearance
White

DOW™ LDPE 722 Properties

Physical Properties

Value & Unit
Test Condition
Test Method
Specific Gravity
0.918 g/cm3
ASTM D792
Density, Base Resin
0.918 g/cm3
Dow method
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)
8.0 g/10min
(190°C/2.16 kg) 
ASTM D1238

DOW™ LDPE 722 Processing Guidelines

Extrusion Properties

Value & Unit
Test Condition
Test Method
Screw Size
3.5 in.
L/D Ratio
30 - 1 -
Die Gap
20 mil
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