Enhanced wear resistance of hybrid PTFE/Kevlar fabric/phenolic composite by cryogenic treatment

作者: Zhao-zhu Zhang , Hui-juan Zhang , Fang Guo , Kun Wang , Wei Jiang

DOI: 10.1007/S10853-009-3862-4

关键词:

摘要: Hybrid PTFE/Kevlar fabric was treated by cryogenic approach. The untreated or cryo-treated incorporated into fabric/phenolic composite for friction and wear tests. It found that the resistance of improved after cryo-treatment, although coefficient increased to a certain extent. SEM observations showed roughness hybrid which may enhance mechanical interlocking phenolic resin on fiber surface. Enhanced fiber/resin adhesion considered contribute composite.

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