| 摘要 |
PURPOSE:To enable prevention of cutting off and uniformity of the thickness direction, by a method wherein the titled filler of more than a specific ratio is split down to single fibers having a specific length is dispersed within plastics. CONSTITUTION:3-100mm fibers more than 10wt% of which has been split down to single fibers are dispersed within plastics. The plastics thermoplastic and the material of a fibrous filler to be used, may be formed of glass or a metal or organic substance. It is possible to obtain a sheet which hardly possesses an injury on the fiber the whole or a part of which is dispersed uniformly by splitting down to single fibers, possesses neither a mating surface nor distribution irregularity of the fiber in the direction of a thickness of the sheet and having a weight of more than 900g/m<2>. |
