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ExxonMobil™ LDPE LD 331.NM

Technical Datasheet | Supplied by ExxonMobil Chemical

ExxonMobil™ LDPE LD 331.NM by ExxonMobil Chemical is a high clarity, low density polyethylene grade with 5.9% vinyl acetate copolymer by weight. It provides superior impact strength and heat sealability. It contains thermal stabilizer and does not contain antiblock and slip additives. It is suitable for co-extrusion films. ExxonMobil™ LDPE LD 331.NM is recommended for foams, form fill & seal packaging, freezer- & lamination-film and poultry-, produce- & rice bags.

ExxonMobil™ LDPE LD 331.NM Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Density

0.926 g/cm³

ASTM D1505

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

2 g/10 min

(Mechanical)

ASTM D1238

Vinyl acetate Content

5.9 %

ExxonMobil Method

Extrusion Properties

Value & Unit

Test Condition

Test Method

Film Thickness

38.1 μm

Blown Film Line

63.5 mm

Blow-up Ratio

2.5:1

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ExxonMobil™ LDPE LD 331.NM

ExxonMobil™ LDPE LD 331.NM Properties

Physical Properties

ExxonMobil™ LDPE LD 331.NM Processing Guidelines

Extrusion Properties