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YUZEX® 7300

Technical Datasheet | Supplied by SK geo centric

YUZEX® 7300 by SK Global Chemical is a high density polyethylene (HDPE) grade. Exhibits good stiffness, high impact resistance, creep and environmental stress-cracking resistance (ESCR). YUZEX® 7300 is suitable for production of polyethylene terephthalate (PET) bottle closure, especially in aseptic cap. Complies with FDA regulation 21 CFR177.1520.

YUZEX® 7300 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

0.965 g/cm³

ASTM D1505

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

1.0 g/10 min

ASTM D1238

Environmental Stress Cracking Resistance (ESCR)

>30 hr

ASTM D1693

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