WATERPROOF MOISTURE-PERMEABLE SHEET WITH FIRE PROTECTION PERFORMANCE AND FIRE-PROTECTING CLOTHING USING SAME

摘要

A fire-protecting waterproof moisture-permeable sheet 4 of the present invention is a laminate of at least one fiber sheet 5 and a waterproof moisture-permeable film 7. The fiber sheet 5 is selected from the group consisting of a woven fabric, a knitted fabric and a nonwoven fabric including 50 to 100 mass% of a polyetherimide fiber and 0 to 50 mass% of another flame-retardant fiber. The flame resistance, the heat resistance, and the wash resistance under ISO 11613-1999 as the international performance standards for fireproof clothing are: (1) flame resistance to be free from hole formation, dripping and melting; and to have afterflame time and afterglow time of not more than 2 seconds; (2) heat resistance to be free from firing, separation, dripping and melting; and to have a shrinkage rate of not more than 5%; and (3) washing resistance to have a shrinkage rate of not more than 3%. The fireproof clothing of the present invention includes the fire-protecting waterproof moisture-permeable sheet as an interlayer waterproof fabric for the fireproof clothing. Thereby, the present invention provides a fire-protecting waterproof moisture-permeable sheet that has excellent light resistance and heat resistance, and preferable dye-affinity and that can be produced at low cost, and fireproof clothing using the sheet.