| abstract |
(57) [Summary] [PROBLEMS] Protective materials such as work gloves, foreheads, arm covers, etc., which are excellent in dyeability, flexible, lightweight, soft and comfortable without pricking feeling, and have high cut and heat resistance. Spun yarn comprising polyparaphenylene terephthalamide staple fiber useful for Further, the present invention provides a fiber structure such as a knitted fabric and the like, which is excellent in dyeability using such spun yarn, is flexible, lightweight, and has high cut resistance, and a protective material such as protective clothing and protective sheet. A tensile strength of 15 g / d or more, a crystal size (110 direction) of 30 to 55 angstroms, A spun yarn comprising a dyeable polyparaphenylene terephthalamide short fiber having a water content before dyeing of 6% or more. |