The material selection platform
Plastics & Elastomers
The material selection platform
Plastics & Elastomers
by SpecialChem
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HANWHA LDPE 5321 by Hanwha is a white colored, low density polyethylene (LDPE) grade manufactured by DOW tubular high pressure process. Available in the form of pellets containing antioxidant, slip and anti-blocking agent. Exhibits high clarity, good mechanical & optical properties, good processability, high transparency and shock resistance. Is suitable for processing by blown film extrusion. Recommended for general purpose film packaging applications and non crosslinking foamed product. HANWHA LDPE 5321 complies with U.S. FDA 21 CFR 177.1520 (c) 2.1 and REACH regulations.
Product Type
PE (Polyethylene) > LDPE
Physical Form

HANWHA LDPE 5321 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.
( )
ASTM D1238
Specific Gravity
0.921 g/cm³
( )
ASTM D1505

HANWHA LDPE 5321 Processing Guidelines

Extrusion Properties

Value & Unit
Test Condition
Test Method
Processing (Melt) Temp
140 - 170 °C
Blow-up ratio
2 - 3
Optimum gauge range
0.025 - 0.1 mm
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