by SpecialChem

ELVAX™ 4320

ELVAX™ 4320 by Dow is a high viscosity blend of ethylene vinyl acetate (EVA) and acid terpolymer grade, filled with 25%wt vinyl acetate comonomer content and 1wt% methacrylic acid. Contains butylated hydroxytoluene (BHT) antioxidant as a thermal stabilizer. Exhibits flex crack resistance, excellent clarity, cling, impact and puncture resistance. Can be processed by injection molding, structural foam molding, blow molding and wire coating. ELVAX™ 4320 is recommended for industrial applications. Complies with Food and Drug Administration Regulation 21 CFR 177.1330(a).

ELVAX™ 4320 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

150 g/10 min

(190°C/2.16kg)

IS0 1133

Density

0.947 g/cm³

ISO 1183

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Processing Temperature

< 230 °C

Cylinder temperature (Rear)

120 °C

Cylinder temperature (Center)

150 °C

*The last time this product was checked, its availability could not be confirmed. If you have more information about its availability, please contact us.

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ELVAX™ 4320

ELVAX™ 4320 Properties

Physical Properties

ELVAX™ 4320 Processing Guidelines

Injection Molding Properties