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Iron-ferrite-filled polymer-based composite material and method of making the same
Iron-ferrite-filled polymer-based composite material and method of making the same
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机译:铁-铁氧体填充的聚合物基复合材料及其制备方法
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摘要
A curable, polymer-based composite material consists essentially of a first volume of a curable polymeric component such as a styrene butadiene copolymer and a second volume of iron ferrite particles. The composite material may be a sports article formed in a body with a shape that is rollable, generally spherical, with a specific gravity in the range of about 1.5-2.0, and with a size that accommodates use as a puck- like object for playing hockey. The body includes a central substantially uncured section and an outer substantially cured section. The composite material may also be used as a fishing weight or as a lead substitute, and is magnetizable. The composite material may also be used in a sound- dampening system that includes a first layer of less than one inch thick of the composite material, and a second layer of an expanded polymeric material bonded to the first layer. A method of forming said iron ferrite- filled rubber composite material is also disclosed.
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