酚醛树脂的耐热改性研究进展

New progress of research on heat-resistant phenolic resin modified

对酚醛树脂的耐热改性研究进行了综述。研究表明,改性后酚醛树脂的耐热性得到了显著的改善。改性的方法包括:硼酸改性、钼改性、双马来酰亚胺改性、聚砜改性、苯并口恶嗪化合物改性、酚三嗪树脂改性、腰果壳油改性及桐油改性。

In this paper, research progress in the heat resistant modification of phenolic resin was introduced. The heat- resistant of the modification phenolic resin had been improved markedly. The material used for the heat-resistant modification included boricacid, molybdenum, BMI, polysulfone, benzoxazine, PT resin, CNSL and tung oil.