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凯芙拉纤维比目前最好的石绵或玻璃纤维有更佳的韧性及较低的脆性。且对渗入的流体有很好的抵抗力。 由有机材料加上凯芙拉纤维增强制成的刹车皮内衬展现良好的特性,凯芙拉纤维不会象玻璃纤维一样,因高温会熔化,而渗出
Kevlar fibers have better ductility and lower brittleness than the best asbestos or glass fiber present. And the infiltration of fluids have good resistance. Brake linings made of organic materials plus Kevlar fiber reinforcements exhibit good properties and Kevlar fibers do not bleed out as glass fibers due to heat melting