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Westlake DA591 9.0% Ethylene Vinyl Acetate Copolymer

Category Polymer , Thermoplastic , Ethylene Vinyl Acetate
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 DA591 9.0% Ethylene Vinyl Acetate Copolymer.pdf
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Material Notes:
Westlake DA591 resin is a 9.0% EVA copolymer designed as a tie layer in multi-layered food packaging film. It has excellent clarity, excellent toughness, good resistance to load deformation, and good machinability. Experimental product.Application/UsesFood packaging tie layerFDA: This material complies with FDA regulations in 21 CFR, section 177.1350. Kosher Compliant.All information provided by Westlake Chemical
Physical Properties Metric English Comments
Density 0.931 g/cc
0.0336 lb/in³
ASTM D1505
Vinyl Acetate Content 9.0 %
9.0 %
Thickness 31.8 microns
1.25 mil
Melt Flow 2.0 g/10 min
2.0 g/10 min
ASTM D1238
Mechanical Properties Metric English Comments
Film Elongation at Break, MD 300 %
300 %
ASTM D882
Film Elongation at Break, TD 950 %
950 %
ASTM D882
Dart Drop 5.795 g/micron
147.2 g/mil
ASTM D1709
Dart Drop Test 184 g
0.406 lb
ASTM D1709
Film Tensile Strength at Break, MD 32.4 MPa
4700 psi
ASTM D882
Film Tensile Strength at Break, TD 23.4 MPa
3400 psi
ASTM D882
1% Secant Modulus, MD 96.5 MPa
14000 psi
ASTM D882
1% Secant Modulus, TD 124 MPa
18000 psi
ASTM D882
Optical Properties Metric English Comments
Haze 4.8 %
4.8 %
ASTM D1003
Gloss 60.5 %
60.5 %
at 45º; ASTM D2457
Processing Properties Metric English Comments
Blow-up Ratio (BUR) 2.5
2.5
Descriptive Properties Value Comments
Process Film
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