A general term for abrasive tools in which abrasive particles are attached to the surface of cloth or paper with glue or other adhesives. Abrasives used include fused alumina (for polishing iron and steel), emery (for surface finishing), silicon carbide (for polishing soft metals), garnet (for polishing wood), and silica stone (for general purposes). There are also waterproof abrasive papers that use drying oils such as tung oil as an adhesive. They come in sheets, rolls, belts, etc. →Sandpaper Source : Heibonsha Encyclopedia About MyPedia Information |
研磨材粒子を膠(にかわ)などの接着剤で布や紙の表面に接着させた研磨工具の総称。研磨材としては溶融アルミナ(鉄,鋼の研磨用),エメリー(表面仕上用),炭化ケイ素(軟質金属の研磨用),ザクロ石(木材研磨用),ケイ石(雑用)などが用いられる。接着剤にキリ油などの乾性油を使用した耐水研磨紙もある。形状はシート状,ロール状,ベルト状など。→サンドペーパー
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