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DuPont™ Bynel® 21E787 Anhydride Modified Ethylene Acrylate

Category Polymer , Thermoplastic , Adhesives, Sealants, and Coatings
Manufacturer DuPont
Trade Name Bynel®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF DuPont™ Bynel® 21E787 Anhydride Modified Ethylene Acrylate.pdf
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Material Notes:
BYNEL® Series 2100 resins are anhydride modified ethylene acrylate resins. They contain a temperature stable ester which 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. BYNEL 21E787 resin conforms with the Code of Federal Regulations, Title 21, Paragraph 175.105, covering the use of adhesive interlayers in composite packages for food use. This regulation describes adhesives which may be safely used as components of articles intended for use in packaging, transporting or holding food. This regulation requires that either (1) the adhesive is separated from the food by a functional barrier, or (2) the quantity of adhesive which contacts fatty or aqueous foods does not exceed the trace amounts at the seams or edges.
Physical Properties Metric English Comments
Density 0.930 g/cc
0.0336 lb/in³
ASTM D792, ISO 1183
Melt Flow 1.6 g/10 min

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

@Load 4.76 lb,
Temperature 374 °F
ASTM D1238, ISO 1133
Thermal Properties Metric English Comments
Melting Point 74.0 °C
165 °F
Freezing Point; ASTM D3418, ISO 3146
92.0 °C
198 °F
ASTM D3418, ISO 3146
Vicat Softening Point 52.0 °C
126 °F
ASTM D1525, ISO 306
Processing Properties Metric English Comments
Processing Temperature <= 260 °C
<= 500 °F
Feed Temperature 160 °C
320 °F
CoExtrusion with EVOH Processing
160 °C
320 °F
CoExtrusion with Nylon Processing
Zone 2 210 °C
410 °F
CoExtrusion with EVOH Processing
210 °C
410 °F
CoExtrusion with Nylon Processing
Zone 3 235 °C
455 °F
CoExtrusion with EVOH Processing
235 °C
455 °F
CoExtrusion with Nylon Processing
Zone 4 235 °C
455 °F
CoExtrusion with EVOH Processing
260 °C
500 °F
CoExtrusion with Nylon Processing
Zone 5 235 °C
455 °F
CoExtrusion with EVOH Processing
260 °C
500 °F
CoExtrusion with Nylon Processing
Adapter Temperature 235 °C
455 °F
CoExtrusion with EVOH Processing
260 °C
500 °F
CoExtrusion with Nylon Processing
Die Temperature 235 °C
455 °F
CoExtrusion with EVOH Processing
260 °C
500 °F
CoExtrusion with Nylon Processing
Melt Temperature 210 - 235 °C
410 - 455 °F
CoExtrusion with EVOH Processing
<= 260 °C
<= 500 °F
CoExtrusion with Nylon Processing
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