| 摘要 |
PURPOSE:To obtain the subject fiber having also functions unique to a powdery substance by applying the powdery substance to the surface of carbonaceous fiber with a binder. CONSTITUTION:The objective fiber is obtained by applying preferably 1-40wt.% powdery substance (preferably having the average value of he maximum length smaller than the diameter of carbonaceous fiber, e.g. Teflon(R), polyphenylene sulfide, silicon carbide, titanium oxide, copper or silver as a material) to the surface of the carbonaceous fiber such as carbon fiber, graphite fiber, flameproofed fiber or active carbon fiber with an organic and/or an inorganic binder (preferably a thermosetting resin, a thermoplastic resin, a rubber-like substance or pitch). |
