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HD4440EA

Technical Datasheet | Supplied by Tabriz Petrochemical Company

HD4440EA by Tabriz Petrochemical Company is a high density polyethylene copolymer (HDPE, Copolymer) grade with food contact approval. Contains butene-1(C4) as co-monomer and a general antioxidant. Exhibits good impact strength and excellent surface finish. HD4440EA is suitable as based resin for crosslinked polyethylene pipes and can be used for non-pressurized pipe with silane technology.

HD4440EA Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

4 g/10min

(2.16 kg)

ASTM D-1238

Specific Gravity

0.944 gr/cm³

ASTM D-1505

Whiteness Index

60 -

ASTM E-313

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