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Master Bond adhesives

Westlake Elevate™ EF532AA 12% EVA copolymer
Categories: Polymer; Thermoplastic; Ethylene Vinyl Acetate; Ethylene Vinyl Acetate Copolymer (EVA), Adhesive/Sealant Grade

Material Notes: ELEVATE™ EF532AA is an ethylene vinyl acetate copolymer with 12% VA. EF532AA is designed as a heat seal layer for co-extruded cast film applications that require excellent optics and low heat seal initiation. This product has some 21 CFR clearances. Application/Uses: Cast Film - Thermal Laminations. A cast film melt temperature not to exceed 410° F is recommended for ELEVATE™ EF532AA. Film properties shown are typical as measured on 1.0 mil cast film. Contains no slip and no antiblock.

Samples tested at 23°C and 50% RH.

Information provided by Westlake Chemical Corporation.

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Physical PropertiesMetricEnglishComments
Density 0.933 g/cc0.0337 lb/in³ASTM D1505
Thickness 25.4 microns1.00 milCast Film as Tested
Melt Index of Compound 8.0 g/10 min8.0 g/10 minASTM D1238
 
Mechanical PropertiesMetricEnglishComments
Film Elongation at Break, MD 400 %400 %ASTM D882
Film Elongation at Break, TD 800 %800 %ASTM D882
Dart Drop 4.92 g/micron
@Thickness 0.0254 mm
125 g/mil
@Thickness 0.00100 in
ASTM D1709
Dart Drop Test 125 g
@Thickness 0.0254 mm
0.276 lb
@Thickness 0.00100 in
ASTM D1709
Film Tensile Strength at Break, MD 24.8 MPa3600 psi
Film Tensile Strength at Break, TD 21.4 MPa3100 psi
1% Secant Modulus, MD 72.4 MPa10500 psiASTM D882
1% Secant Modulus, TD 79.3 MPa11500 psiASTM D882
 
Thermal PropertiesMetricEnglishComments
Melting Point 94.0 °C201 °FDSC Peak; ASTM D3418
Vicat Softening Point 70.0 °C158 °FASTM D1525
 
Optical PropertiesMetricEnglishComments
Haze 2.5 %2.5 %ASTM D1003
Gloss 80 %80 %45°; ASTM D2457
 
Compliance PropertiesMetricEnglishComments
FDA YesYesSee notes for details.

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

PWESF8810 / 222882

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