酚醛树脂的复合改性研究进展

Development of phenolic resin modified compositely

综述了酚醛树脂增韧和耐热复合改性的研究进展,分析了各种方法的改性机理及研究现状。包括用橡胶、CNSL、桐油、新型固化剂改性酚醛树脂的韧性,用钼、硼、无机纳米材料、聚酸亚胺改性酚醛树脂的耐热性。并对酚醛树脂复合改性方法的发展前景作出了分析。

In this paper, the development of modifying study on the toughening and heat-reslstance of phenolic resin are reviewed. The function mechanisms, and research level are discussed. These methods includes with rubber, CNSL, tung oil and new type curing agent to improve the toughness of phenolic resin, with molybdenum, boron, inorganic nano-materials, polyimide to improve the heat-resistance of phenolic resin. The foreground of the modification was analyzed.