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Westlake EB502 12.5% EVA Copolymer

Category Polymer , Thermoplastic , Ethylene Vinyl Acetate , Ethylene Vinyl Acetate Copolymer (EVA), Film Grade
Manufacturer Westlake Chemical Corporation
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Westlake EB502 12.5% EVA Copolymer.pdf
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Material Notes:
Westlake Elevate™ EB502 resin is a fractional melt index 12.5% VA ethylene vinyl acetate copolymer designed for flexible packaging and other films that require excellent toughness and good heat sealing characteristics. This resin has excellent low temperature brittleness properties, melt strength, and flexibility. This resin grade complies with 21 CFR 177.1350. Melt temperatures of 360° F – 390° F are recommended. Test specimens for blown film: nominal thickness 2.0 mils; blow up ratio 2.5:1; die gap 35 mils.
Physical Properties Metric English Comments
Density 0.934 g/cc
0.0337 lb/in³
ASTM-D1505
Melt Flow 0.55 g/10 min
0.55 g/10 min
ASTM-D1238
Mechanical Properties Metric English Comments
Film Elongation at Break, MD 450 %
450 %
ASTM-D882
Film Elongation at Break, TD 950 %
950 %
ASTM-D882
Dart Drop 11.4 g/micron
290 g/mil
ASTM-D1709
Dart Drop Test 580 g
1.28 lb
ASTM-D1709
Film Tensile Strength at Break, MD 27.6 MPa
4000 psi
ASTM-D882
Film Tensile Strength at Break, TD 29.6 MPa
4290 psi
ASTM-D882
1% Secant Modulus, MD 75.8 MPa
11000 psi
ASTM-D882
1% Secant Modulus, TD 89.6 MPa
13000 psi
ASTM-D882
Thermal Properties Metric English Comments
Melting Point 94.0 °C
201 °F
Peak DSC; ASTM D-3418
Vicat Softening Point 76.0 °C
169 °F
ASTM D1525
Optical Properties Metric English Comments
Haze 4.0 %
4.0 %
ASTM-D1003
Gloss 70 %
70 %
Specular; Angle 45°; ASTM-D2457
Processing Properties Metric English Comments
Melt Temperature 182 - 199 °C
360 - 390 °F
BUR > 1.5:1
Descriptive Properties Value Comments
Process Film
Region US & Canada
Bamberger Polymers Distribution
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