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ExxonMobil™ LDPE LD 312.23

Technical Datasheet | Supplied by ExxonMobil Chemical

ExxonMobil™ LDPE LD 312.23 by ExxonMobil Chemical is a low density polyethylene (LDPE) grade with 4.6% vinyl acetate copolymer resins for films with good toughness. It contains antiblock (5000 ppm), slip (1100 ppm) and thermal stabilizer additives. The comonomer content and low melt index offers superior impact strength, good heat sealability and low temperature properties. It is suitable for co-extrusion films. ExxonMobil™ LDPE LD 312.23 is recommended for foams, form fill & seal packaging, freezer film, lamination film, poultry bags, produce bags and rice bags.

ExxonMobil™ LDPE LD 312.23 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Density

0.925 g/cm³

ASTM D1505

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

1 g/10 min

(At 190°C, 2.16 kg)

ASTM D1238

Vinyl acetate Content

4.6 %

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 312.23

ExxonMobil™ LDPE LD 312.23 Properties

Physical Properties

ExxonMobil™ LDPE LD 312.23 Processing Guidelines

Extrusion Properties