Developed by The Gund Company, PolyPro FR® is a UL Listed flame retardant Polypropylene extruded for electrical insulation applications in electrical and electronic power systems equipment

End User applications

• • Solar Inverters and Combiner Boxes

• • UPS / Data Centers

• • AC Management and Climate controls

• • Low and Medium Voltage Switchgear and Power Distribution equipment

• • DC Power / Rectifiers / Telecom

• • White goods and appliances

• • Medical Applications

• • Power Electronics and Power Supplies

• • Consumer Electronics

• Battery Chargers and Battery Packs

 
 

Made in the USA

• Sold directly from The Gund Company and manufactured in the US, readily available in 7 locations in 4 countries.
• PolyPro FR® from The Gund Company is a UL certified product: E228440
• UL 94 V-0 rated in full thickness range of 0.010” – 0.125”
• Extremely low water absorption
• Excellent fabrication and formability characteristics
• Available in Black or White as a roll, sheet or fabricated part
• Offers temperature resistance to 110 °C per UL testing
• Provides a lower cost alternative for designs incorporating the use of materials such as Formex®, Nomex® 410, Valox, Mylar Polyester Film, Vulcanized Fibre, Voltoid, and Quin-T products
• Excellent Dielectric Breakdown strength
• Additional thickness and colors available upon request.
• All thicknesses available 48“ wide, allow scrap reduction.
• Made and stocked in the U.S.

How can you process/convert PolyPro FR®?

• Die Cutting – Steel Rule Die, Rotary Dies
• Laser or Water Jet Cutting
• Heat Forming
• Thermoforming
• Machining – CNC Mills and Turrets
• Printing
• Welding
• Joinery Methods
• Lamination, Pressure Sensitive Adhesives (PSA), Aluminum and Copper foil

The Gund Company offers all the conversion processes mentioned above in 7 of our facilities across 4 countries

Common Applications for PolyPro FR®

• Phase-to-Phase Barriers
• Fuse Board Insulation
• Switch Insulation
• Terminal Insulation
• Fuse Clip Insulation
• Air Duct Baffles
• Formed Channels
• Ground Insulation
• Chassis / Enclosure Liner
• PCB Insulators / Liners
• Insulating Spacers
• Insulating Shields
• Bus Bar Insulation
• Capacitor Insulation

PolyPro FR® from The Gund Company is a UL equivalent to ITW Formex GK®. PolyPro FR® offers a significant cost advantage as well as numerous other advantages over common flexible materials in the industry.