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DuPont Appeel® LSR 1181 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 1181 Modified EVA Lidding Sealing Resin.pdf
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Material Notes:
Appeel® 1181 is an extrusion coatable resin designed to be a sealing layer for lidding applications. It provides peelable seals over a broad temperature range to a number of container materials including APET, PETG, PP, PS, HIPS, and PVC. Appeel® 1181 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 0.960 g/cc
0.0347 lb/in³
ASTM D792
Viscosity 1.00e+6 cP

@Shear Rate 50.0 1/s,
Temperature 190 °C
1.00e+6 cP

@Shear Rate 50.0 1/s,
Temperature 374 °F
estimated from log-log graph
Melt Flow 9.0 g/10 min

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

@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
Mechanical Properties Metric English Comments
Seal Strength 2500 - 3000 g/25 mm
2500 - 3000 g/in
PP, bar temp 150-200°C
4500 g/25 mm
4500 g/in
HDPE, bar temp 150-200°C
Thermal Properties Metric English Comments
Melting Point 55.0 °C
131 °F
Freezing Point via DSC/ASTM D3418
75.0 °C
167 °F
Upon Melting via DSC/ASTM D3418
Vicat Softening Point 49.0 °C
120 °F
ASTM D1525
Processing Properties Metric English Comments
Processing Temperature 220 °C
428 °F
Typical extrusion metering zone. Do not exceed 238°C (460°F).
Nozzle Temperature 220 °C
428 °F
Die
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