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DuPont Appeel® LSR 2044 Modified EVA Lidding Sealing Resin

Category Polymer , Thermoplastic , Ethylene Vinyl Acetate , Ethylene Vinyl Acetate Copolymer (EVA), Adhesive/Sealant Grade
Manufacturer DuPont Packaging and Industrial Polymers
Trade Name Appeel®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF DuPont Appeel® LSR 2044 Modified EVA Lidding Sealing Resin.pdf
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Material Notes:
Appeel® 2044 is a blown or cast film resin designed to be a sealing layer for lidding applications. It provides a peelable seal over a broad temperature range to a number of container materials including ABS, CPET, HDPE, PETG, PP, PS, and Selar® PT (APET). It will provide stronger seals to HIPS, PVC, and HDPE. Appeel® 2044 is a modified ethylene vinyl acetate polymer available in pellet form for use in conventional extrusion and coextrusion equipment designed to process polyethylene resins. Information provided by DuPont Packaging Polymers.
Physical Properties Metric English Comments
Density 0.950 g/cc
0.0343 lb/in³
ASTM D792
Viscosity 1.40e+6 cP

@Shear Rate 50.0 1/s,
Temperature 190 °C
1.40e+6 cP

@Shear Rate 50.0 1/s,
Temperature 374 °F
estimated from log-log graph
Melt Flow 2.5 g/10 min

@Load 2.16 kg,
Temperature 190 °C
2.5 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
Mechanical Properties Metric English Comments
Seal Strength 1200 g/25 mm
1200 g/in
HDPE, bar temp 204°C
1400 g/25 mm
1400 g/in
PP, bar temp 204°C
Thermal Properties Metric English Comments
Melting Point 59.0 °C
138 °F
Freezing Point via DSC/ASTM D3418
79.0 °C
174 °F
Upon Melting via DSC/ASTM D3418
Vicat Softening Point 54.0 °C
129 °F
ASTM D1525
Processing Properties Metric English Comments
Nozzle Temperature 185 °C
365 °F
Die
Melt Temperature 185 - 210 °C
365 - 410 °F
blown film. Degrades above 238°C.
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