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Marlex® 7120B Polyethylene

Technical Datasheet | Supplied by Chevron Phillips Chemical

Marlex® 7120B Polyethylene (Old Name: MarFlex® 7120B) by Chevron Phillips Chemical is ethylene-hexene linear low density polyethylene copolymer. It contains high amount of slip agent but does not contain antiblock and processing aids. It is tailored for blown blends with other polyolefins. Marlex® 7120B Polyethylene is used in overwrap, coextrusions, blend component to improve drawdown, thin gauge applications and general purpose packaging.

Marlex® 7120B 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

Slip Content

1000 ppm

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