Bynel 4107 Anhydride modified linear low density polyethylene DuPont Polyolefins (PE, PP) >> Polyethylene & derivatives SEALANT ADHESIVE Bynel® adhesive resins create a strong, interlayer bond between dissimilar materials in multilayer films, tubes and other packaging and industrial structures. Bynel® can be coextruded or extrusion coated onto a variety of structural, barrier or heat-seal materials. DuPont offers the industry's widest range of standard and custom formulations to meet a variety of high-performance adhesion needs. 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. 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 Bynel® 4107 provides outstanding adhesion to EVOH and polyamide. Bynel® 4107 has a low melt index, which makes it useful in blow molding and blown film processes. It provides less parison sag in blow molding and better bubble stability in blown film. Use of these adhesive resins in coextruded PE/barrier structures offers improved thermal resistance over that of ethylene vinyl acetate-based adhesive resins. Anhydride modified linear low-density polyethylene (LLDPE) resin. Used in extrusion and laminating adhesives and sealants. Provides outstanding adhesion to EVOH and polyamide. Creates a strong, interlayer bond between dissimilar materials in multilayer films, tubes and other packaging and industrial structures. Can be coextruded or extrusion coated onto a variety of structural, barrier or heat-seal materials. Offers improved thermal resistance and a low melt index.