Flame-retardant cloth and protective garment comprising same

The invention relates to a flame-retardant cloth, comprising acrylic fiber, cotton fiber, flame-retardant artificial silk fiber containing a phosphorus-based flame retardant, and para-aromatic polyamide fiber, wherein with respect to the total weight of the flame-retardant cloth, the content of the acrylic fiber is 35-50 wt%, the total content of the cotton fiber and flame-retardant artificial silk fiber containing the phosphorus-based flame retardant is 45-60 wt%, the content of the para-aromatic polyamide fiber is 5-15 wt%, the acrylic fiber contains antimony oxide that is a higher than 6.8 wt% with respect to the total weight of the fibers, and the weight ratio of the flame-retardant artificial silk fiber to the cotton fiber is 1.0-1.95. The invention also relates to a protective garment, comprising the flame-retardant cloth.