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DuPont Bynel® 2169 Anhydride-Modified Ethylene Acrylate Adhesive Resin  (discontinued **)

Category Polymer , Thermoplastic , Ethylene Methyl Acrylate , Ethylene-Methyl Acrylate Copolymer, Coating Grade
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF DuPont Bynel® 2169 Anhydride-Modified Ethylene Acrylate Adhesive Resin  (discontinued **).pdf
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Material Notes:
Bynel® Series 2100 resins are anhydride-modified ethylene acrylate resins. They contain a temperature stable ester that makes them functional in high temperature coextrusions. They are available in pellet form for use in conventional extrusion and coextrusion equipment designed to process polyethylene (PE) resins.Applications: Bynel® 2169 and Bynel® 2174 adhere to a wide variety of materials. They are most often used to adhere to PE and PET. They also adhere to EVA, EVOH, polyamide, PC, and PP. Bynel® 2169 is designed for cast film or extrusion coating processes. Bynel® 2174, which has a lower melt index than Bynel® 2169, is suitable for blown film and blow molding applications. The Bynel® 2100 Series resins can be used in a variety of coextrusion coating and laminating applications, e.g., as a tie layer for PET/PE sheet coextrusions replacing rigid PVC.Physical properties of Bynel® Series 2100 resins are typical of polyethylene/acrylate copolymer resins with similar density and melt index values. The rheology characteristics of each grade are different, so one may be better suited than the other to a particular extrusion process.Information provided by DuPont Packaging Polymers.
Physical Properties Metric English Comments
Density 0.928 g/cc
0.0335 lb/in³
ASTM D792
Viscosity 700000 cP

@Shear Rate 50.0 1/s,
Temperature 190 °C
700000 cP

@Shear Rate 50.0 1/s,
Temperature 374 °F
Melt Flow 6.5 g/10 min

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

@Load 4.76 lb,
Temperature 374 °F
ASTM D1238
Thermal Properties Metric English Comments
Melting Point 62.0 °C
144 °F
Freezing point via DSC/ASTM D3418
82.0 °C
180 °F
Melting point via DSC/ASTM D3418
Vicat Softening Point 55.0 °C
131 °F
ASTM D1525
Processing Properties Metric English Comments
Processing Temperature 235 °C
455 °F
Extruder forward zone and adapter.
Nozzle Temperature 235 °C
455 °F
Die
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