论文部分内容阅读
Through adding siloxane coupling agent into phenol-formaldehyde resin and ceramic fiber, the adsorbed amount of phenol-formaldehyde resin on ceramic fiber and the ultimate flexural strength of solidified composite materials were studied, and the effect of siloxane coupling agent on combine of phenol-formaldehyde resin and ceramic fiber was investigated.Controlling the solid content of phenol-formaldehyde resin solution was 50-80wt% and the content of siloxane coupling agent in phenol-formaldehyde resin solution was 2-10wt%, the bond strength of phenol-formaldehyde resin and ceramic fiber could be enhanced, which can be proved by the ultimate flexural strength of composite materials solidified at 180℃.