Kudzu fiber reinforcement environmentally friendly high-performance brake sheet and manufacturing method thereof
A kudzu fiber reinforcement environmentally friendly high-performance brake sheet comprises natural kudzu fibers serving as a material skeleton, aramid pulp, FKF composite mineral fibers, phenolic resin with rare-earth modification, friction performance conditioning agents and packing; the brake she...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A kudzu fiber reinforcement environmentally friendly high-performance brake sheet comprises natural kudzu fibers serving as a material skeleton, aramid pulp, FKF composite mineral fibers, phenolic resin with rare-earth modification, friction performance conditioning agents and packing; the brake sheet comprises, by weight, 30-40 parts of reinforced fibers, 8-15 parts of adhesives, 10-15 parts of the friction performance conditioning agents and 25-35 parts of the packing. After alkali treatment and ultrasonic combined treatment, the kudzu fiber has powerful toughness, is high in breaking strength, belongs to renewable resources and is green and free of poison, is allowed to be naturally degraded and is environmentally friendly. Due to the kudzu fibers, the brake sheet has the advantages of being high in product strength, moderate in elasticity modulus, good in heat resistance, light in weight, small in expansion coefficient and abrasion, short in brake distance, good in chemical stability and heat fading perfo |
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