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Master Bond adhesives
DuPont Bynel® 2174 Anhydride-Modified Ethylene Acrylate Adhesive Resin  (discontinued **)
Categories: Polymer; Thermoplastic; Ethylene Methyl Acrylate; Ethylene-Methyl Acrylate Copolymer, Coating Grade

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.

This product line/trade name was acquired by Dow, but this specific grade was discontinued prior to the acquisition.

Vendors:
Available Properties
  • Density, ASTM D792
  • Viscosity, estimated from log-log graph
  • Melt Flow, ASTM D1238
  • Melting Point, Freezing point via DSC/ASTM D3418
  • Melting Point, Melting point via DSC/ASTM D3418
  • Vicat Softening Point, ASTM D1525
  • Processing Temperature, Extruder forward zone and adapter.
  • Nozzle Temperature, Die
  
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Manufacturer Notes:
DuPont Packaging and Industrial Polymers

Category Notes
Plastic

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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