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EMAC® SP2268

Technical Datasheet | Supplied by Westlake

EMAC® SP2268 by Westlake Chemical is a soft, flexible, plasticizers free ethylene methyl acrylate (EMA) copolymer grade with 24% methyl acrylate (MA). Exhibits good heat & radio frequency (RF) sealing, good toughness, good corrosion resistance, good adhesion, excellent environmental stress-cracking resistance (ESCR), high coefficient of friction and high solids fillability. Offers excellent drawdown, low neck-in, broad chemical resistance and processing range. EMAC® SP2268 is compatible with various polymers including paper, polyolefins, oriented polyolefins, polyesters, ionomers, PVC, unplasticized PVC and other polar polymers. Is suitable for processing by injection molding, compounding and lamination. Recommended for films, flexible packaging, disposable gloves, IV containers, tubing and wound care applications.

EMAC® SP2268 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Methyl Acrylate Content

24 %

(23°C, 50% RH)

Density

945 kg/m³

(23°C, 50% RH)

ASTM D1505

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

10.0 g/10 min

(190°C/2.16 kg)

ASTM D1238

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