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Marlex® 7308FK Polyethylene

Technical Datasheet | Supplied by Chevron Phillips Chemical

Marlex® 7308FK Polyethylene (Old Name: MarFlex® 7308FK) by Chevron Phillips Chemical is an ethylene-hexene linear low density polyethylene copolymer for blown film extrusion application. This grade contains slip, antiblock and processing aid. It exhibits excellent processability, low creep, increased stiffness, good toughness and good drawdown. It is used alone or in coextrusions; blends with other polyolefins. Marlex® 7308FK Polyethylene is used in industrial films and bags that require added stiffness, thin gauge applications and general purpose packaging.

Marlex® 7308FK Polyethylene Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

0.8 g/10min

(At 190°C, 2.16 kg)

ASTM D1238

Density

0.925 g/cm³

ASTM D1505

Slip Content

1200 ppm

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