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Marlex® 7120X Polyethylene

Technical Datasheet | Supplied by Chevron Phillips Chemical

Marlex® 7120X Polyethylene (Old Name: MarFlex® 7120X) by Chevron Phillips Chemical is ethylene-hexene linear low density polyethylene copolymer. It does not contain slip, antiblock or processing aid. This grade is tailored for blown blends with other polyolefins. Also, can be used straight or in blends with LDPE or HDPE. Marlex® 7120X Polyethylene is used in thin gauge applications, stretch wrap, overwrap, coextrusions, blend component to improve drawdown and general purpose packaging.

Marlex® 7120X Polyethylene Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

2 g/10min

(At 190°C, 2.16 kg)

ASTM D1238

Density

0.919 g/cm³

ASTM D1505

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