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Master Bond adhesives

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Dow Appeel® 20D784 Ethylene Acrylate
Categories: Polymer; Thermoplastic; Ethylene Acrylic Acid

Material Notes: Appeel® 20D784 is a modified ethylene acrylate resin designed to function as a sealing layer for lidding applications. It is most often suggested to provide peelable seals over a broad temperature range to a number of container materials including PP, PS, and some PVC types. Appeel® 20D784 is available in pellet form for use in conventional extrusion and coextrusion equipment designed to process polyethylene resins.

APPEEL® 20D784 Lidding Sealant Resin complies with Food and Drug Administration Regulation 21 CFR 177.1340 - - Ethylene-methyl acrylate copolymer resins, subject to the limitations and requirements therein. This Regulation describes polymers that may be used in contact with food, subject to the finished food-contact article meeting the extractive limitations under the intended conditions of use, as shown in paragraph (b) of the Regulation.

This former DuPont product line is now a Dow product line.

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Physical PropertiesOriginal ValueComments
Density 0.930 g/ccASTM D792, ISO 1183
Melt Flow 9.0 g/10 min
@Load 2.16 kg,
Temperature 190 °C
ASTM D1238, ISO 1133
 
Thermal PropertiesOriginal ValueComments
Melting Point 98.0 °CASTM D3417, ISO 3146
Vicat Softening Point 60.0 °CASTM D1525, ISO 306
 
Processing PropertiesOriginal ValueComments
Processing Temperature <= 300 °C
Feed Temperature 140 °CBlown Film Coextrusion
 160 °CExtrusion Coating
Zone 2 150 °CBlown Film Coextrusion
 210 °CExtrusion Coating
Zone 3 160 °CBlown Film Coextrusion
 235 °CExtrusion Coating
Zone 4 180 °CBlown Film Coextrusion
 260 °CExtrusion Coating
Zone 5 180 °CBlown Film Coextrusion
 285 °CExtrusion Coating
Adapter Temperature 180 °CBlown Film Coextrusion
 285 °CExtrusion Coating
Die Temperature 170 °CBlown Film Coextrusion
 285 °CExtrusion Coating
Melt Temperature 160 - 185 °CBlown Film Coextrusion
 235 - 285 °CExtrusion Coating
 
Compliance PropertiesOriginal ValueComments
FDA YesSee notes for details.

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

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