Clothing comprising a flexible advanced thermal performance outer surface of the shell fabric polypyridobisimidazole fibers and polybenzimidazole

摘要

This invention concerns a flame-resistant garment having an outer shell fabric comprising 5 to 50 parts by weight of a polypyridobisimidazole fiber having an inherent viscosity of greater than 20 dl/g and 50 to 95 parts by weight of polybenzimidazole fiber.