THERMAL PERFORMANCE GARMENTS COMPRISING AN ULTRAVIOLET LIGHT TOLERANT OUTER SHELL FABRIC OF POLYPYRIDOBISIMIDAZOLE AND POLYBENZOBISOXAZOLE FIBERS

摘要

The invention concerns a flame-resistant garment having an outer shell fabric comprising 5 to 40 parts by weight of a polybenzobisoxazole fiber and 60 to 95 parts by weight of a polypridobisimidazole fiber having an inherent viscosity of greater than 20 dl/g.