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Westlake EF532 12% EVA Copolymer (Experimental Product)

Category Polymer , Thermoplastic , Ethylene Vinyl Acetate
Manufacturer Westlake Chemical Corporation
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Westlake EF532 12% EVA Copolymer (Experimental Product).pdf
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Material Notes:
Westlake EF532 resin is a 12.0% EVA copolymer designed for use as a sealant / lamination layer in monolayer or coextruded flexible film structures. It has very low seal initiation temperature, excellent film optics, and outstanding film toughness, especially at low temperatures. It comes with AA (no slip, no antiblock) or XL (very high slip, medium antiblock) additive packages. Its applications include low temperature sealant resin for flexible packaging and lamination film. This resin grade complies with 21 CFR 177.1350. It is also Kosher compliant. EF532 can be extruded in conventional equipment designed for PE. Corrosion-protected elements, especially dies, are recommended. The maximum recommended melt temperature is 425° F because EVA resins can thermally degrade at higher extrusion temperatures.
Physical Properties Metric English Comments
Base Resin Density 0.931 g/cc
0.0336 lb/in³
ASTM-D1505
Melt Flow 8.0 g/10 min
8.0 g/10 min
ASTM-D1238
Thermal Properties Metric English Comments
Melting Point 77.0 °C
171 °F
Freezing Point; DSC; ASTM-D3418
94.0 °C
201 °F
DSC; ASTM-D3418
Vicat Softening Point 69.0 °C
156 °F
ASTM-D1525
Descriptive Properties Value Comments
Process Coating
Film
Region US & Canada
Bamberger Polymers Distribution
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