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Master Bond adhesives
DuPont Bynel® 41E689 Adhesive Resin  (discontinued **)
Categories: Polymer; Thermoplastic; Ethylene Vinyl Acetate

Material Notes: Bynel® Series 4100 resins are anhydride-modified linear low-density polyethylene (LLDPE) resins. They are available in pellet form for use in conventional extrusion and coextrusion equipment designed to process polyethylene (PE) resins.

Applications:Bynel® Series 4100 resins adhere to a variety of materials. They are most often used to adhere to EVOH, polyamide, PE, ionomers, and ethylene copolymers.

Bynel® Series 4100 resins can be used in coextrusion processes including:

  • blown film
  • cast film/sheet
  • blow molding melt and solid phase thermoforming
  • sheet and tubing
  • In particular, Bynel® 41E689provides outstanding adhesion to ionomers, particularly sodium ionomers in blown film. A potential application in a barrier/ionomer structure is oil pouches or sachets. It is also useful in cook-in applications.

    Information provided by DuPont™

    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
    • Melt Flow, ASTM D1238
    • Melting Point, ASTM D3418, Freezing Point, DSC
    • Melting Point, ASTM D3418, DSC
    • Vicat Softening Point, ASTM D1525
    • Rear Barrel Temperature, For high temperature coextrusions.
    • Rear Barrel Temperature, For coextrusion with EVA or EVOH.
    • Middle Barrel Temperature, For coextrusion with EVA or EVOH.
    • Middle Barrel Temperature, For high temperature coextrusions.
    • Front Barrel Temperature, For coextrusion with EVA or EVOH.
    • Front Barrel Temperature, For high temperature coextrusions.
    • Adapter Temperature, For coextrusion with EVA or EVOH.
    • Adapter Temperature, For high temperature coextrusions.
    • Die Temperature, For coextrusion with EVA or EVOH.
    • Die Temperature, For high temperature coextrusions.
      
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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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