by SpecialChem

HI-ZEX® 520MB

Technical Datasheet | Supplied by Prime Polymer

HI-ZEX® 520MB is a high density polyethylene (HDPE) grade. Exhibits good stiffness, impact strength, high rigidity, excellent impact and creep resistance. Offers excellent thermal stability at the time of molding. Is suitable for processing by blow molding. HI-ZEX® 520MB by Prime Polymer is recommended for kerosene and medium sized containers.

HI-ZEX® 520MB Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

0.25 g/10 min

(Pressed sheet specimen)

ISO 1133

Specific Gravity

961 kg/m³

(Pressed sheet specimen)

ISO 1183

Environmental Stress Cracking Resistance (ESCR)

45 hr

(Pressed sheet specimen)

ASTM D1693

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