E. I. DuPont India P. Limited manufactures Heat and Flame Resistant Fiber. E. I. DuPont India P. Limited products are ISO certified. Heat and Flame Resistant Fiber or DuPont™ Nomex® provides protection to millions of people and processes worldwide. It is used across a diverse range of applications, from filtration to electrical insulation to protective fabrics. The Heat and Flame Resistant Fiber is used for energy solutions, industrial applications, military protection and protective apparel.