by SpecialChem

HDPE D4720

Technical Datasheet | Supplied by TotalEnergies

HDPE D4720 is a high density polyethylene (HDPE) grade with medium molecular weight. Shows excellent processability, good tear and impact strength, good stiffness, excellent drawdown, good moisture barrier properties and excellent compatibility with LDPE and LLDPE. Applications include multi-wall liner, gas flush poultry bags, mailing envelopes, co-extrusions, heavy-duty shipping sacks and fresh cut produce packaging.

HDPE D4720 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tear Strength

10 g

(MD)

ASTM D1922

Tear Strength

1450 g

(TD)

ASTM D1922

Film Tensile Strength at Yield, MD

3400 psi

ASTM D882A

Extrusion Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

380 - 420 °F

BUR

4:1

Frost Line Height (FLH)/ D

6:1 -

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HDPE D4720

HDPE D4720 Properties

Mechanical Properties

HDPE D4720 Processing Guidelines

Extrusion Properties