The processability and thermal stability of propargyl Novolac resins(PN resins) were studied,and the evaluation of PN resins as matrices for silica laminate composites were also presented.

• 研究了炔丙基改性酚醛树脂(PN)作为复合材料基体的工艺性和耐热性,及PN石英布层合板的力学性能和耐热性。