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Thermal Insulation

Downhole equipment such as logging tools and electrical submersible pumps (ESP's) encounter extreme conditions.  DuPont films and resins can provide thermal insulation, high dielectric and mechanical strength and resistance to electric cable and wiring in aggressive environments.
Films

Films

DuPont™ Kapton® is an all-polyimide high performance flexible electrical insulation film for circuit applications requiring extreme temperatures (-269°C to +400°C), chemical and radiation resistance, electrical performance and mechanical stability. » More
Resins
Resins
DuPont™ Teflon®  fluoropolymer solutions and  DuPont™ Tefzel® fluoropolymer resin solutions have exceptional resistance to high temperatures, chemical reaction, corrosion and stress-cracking.