| 摘要 |
PROBLEM TO BE SOLVED: To provide a bristle material for a polishing brush having superior polishing performance and welding resistance in particular in a dry polishing work of a special steel such as a stainless steel plate. SOLUTION: This bristle material for the polishing brush comprises mono-filament formed by melting and spinning components including abrasive grains of 5-40 wt.% and fluororesin of 3-25 wt.% relative to polyamide resin such as nylon 6, nylon 66, nylon 610, nylon 612, nylon 12 or nylon 6/66 copolymer. COPYRIGHT: (C)2004,JPO
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