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Escorene™ Ultra LD 723.28 Cast

Technical Datasheet | Supplied by ExxonMobil Chemical

Escorene™ Ultra LD 723.28 Cast by ExxonMobil Chemical is ethylene vinyl acetate copolymer resin having high vinyl acetate content. It contains thermal stabilizer additive. Provides outstanding heat sealability and high clarity. Exhibits a good balance of drawability and neck-in. It can be coextruded with LDPE extrusion coating resins on most coextrusion coating lines. Escorene™ Ultra LD 723.28 Cast is recommended for heat seal layer applications.

Escorene™ Ultra LD 723.28 Cast Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Density

0.941 g/cm³

ASTM D1505

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

23 g/10 min

(At 190°C, 2.16 kg)

ASTM D1238

Vinyl acetate Content

18.5 %wt

ExxonMobil Method

Extrusion Properties

Value & Unit

Test Condition

Test Method

Chill Roll Temperature

80 °F

Take-off Speed

250 ft/min

Melt Temperature

372 - 392 °F

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Escorene™ Ultra LD 723.28 Cast

Escorene™ Ultra LD 723.28 Cast Properties

Physical Properties

Escorene™ Ultra LD 723.28 Cast Processing Guidelines

Extrusion Properties