The exhibit from DuPont will centre on its range of industrial polymers for improved performance in wire and cable compounds; the insulating capabilities of its fluoropolymer resins under the harshest environmental conditions; and its portfolio of speciality thermoplastics for extruded, high-performance insulation and/or jacketing applications. A presentation of the impregnating resins, wire enamels and core sheet varnishes developed by DuPont Electrical Insulation Systems rounds off the DuPont show exhibit.
DuPont modifiers for improved wire and cable compound performance DuPont Fusabond coupling agents enable compounders to improve both mechanical properties and flame retardancy by allowing increased filler levels in halogen-free, flame retardant and low-smoke insulation and jacketing compounds. Making its debut at wire 2008, Fusabond NMO525D enhances compound flexibility by around 50 percent versus standard coupling agents, while maintaining high tensile strength and elongation at break. DuPont will also use the show to promote the use of Elvaloy ethylene based terpolymers in halogen-free, flame-retardant cables to provide improved oil and chemical resistance and low temperature flexibility.
Innovations in fluoropolymers include new products and technologies for low-loss DuPont Teflon PTFE and FEP wire constructions. A new foam grade, Teflon FEP TE 9810, produces smaller, better dispersed and more homogenous voids, compared to previous Teflon foam grades, for enhanced electrical properties in wires with melt extruded fluoropolymer insulations. Depending on the construction, this grade, Teflon FEP TE 9810, has the ability to be self skinning, offering production of cost-effective, high-performance foam insulation for data cables. Meanwhile a new, licensable extrusion technology from DuPont incorporates air into the extruded Teflon PTFE insulation for higher performance, low-loss data cables.


Stand 11 G62

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