| 摘要 |
Provided is a PVA fiber having practicable mechanical properties, heat resistance and conductivity, and capable of being formed into paper and fabrics such as nonwoven fabrics, woven fabrics and knitted fabrics. The fiber has many applications typically for charging materials, discharging materials, brushes, sensors, electromagnetic wave shields, electronic materials, etc. Also provided is a method for producing the fiber. Inside it, the conductive PVA fiber contains copper sulfide nano-particles having a mean particle size of at most 50 nm, in a predetermined amount or more, and the degree of orientation of the fiber is a specific value or more. |
