| 摘要 |
A cushioning material for hot pressing which has a nonwoven fabric made of a fiber mixture comprising fibers A and fibers B so as to improve both cushioning properties and thermal conductivity, wherein the fibers A are aromatic polyamide fibers and the fibers B are fibers having a coefficient of thermal conductivity in the lengthwise direction of 10 W/m.K or higher, a decomposition initiation temperature of 350°C or higher, an initial tensile resistance of 1,000 g/d or higher, and an electrical resistivity of 1010 Ω.cm or higher. |
