| 摘要 |
PURPOSE: A fishing float using sintered tungsten scrap powder and a manufacturing method thereof are provided to reduce a raw material cost by recycling waste tungsten and binder resins, and to improve the convenience of use of the fishing float by integrally molding a fishing hook with the float. CONSTITUTION: The fishing weight is manufactured by mixing sintered tungsten scrap powder and a certain resin product selected among various resin products at a constant ratio, and the molding the mixture. The sintered tungsten powder is used after being pulverized into a particle diameter of 50-100microns belonging to a primary particle group. Additionally, pigments of various colors are selectively mixed into the mixture.
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