酚醛树脂耐热改性研究进展

Modification research progress for heat resistance of phenolic resin

对酚醛树脂(PF)耐热性的改性研究进行了综述,改性后的PF耐热性得到了显著提高。耐热改性方法包括苯并噁嗪化合物改性PF、纳米材料改性PF、硼(B)改性PF、钼(Mo)改性PF、双马来酰亚胺(BMI)改性PF和有机硅改性PF等。

The modification researches for heat resistance of phenolic resin （PF）[including PF modified by benzoxazine compound, PF modified by nano-materials, PF modified by boron（B）, PF modified by molybdenum（Mo）, PF modified by bismaleimide（BMI）, PF modified by organosilicon and other modified methods] were summarized The heat resistance of modified PF was obviously increased.