环氧酚醛树脂基磁性复合材料的性能研究

Study on properties of epoxy-phenolic resin NdFeB magnetic composites

用原位聚合法制备环氧酚醛树脂母料,进而通过模压成型方法制备树脂基钕铁硼(NdFeB)磁性复合材料。用红外光谱分析了环氧酚醛/NdFeB母料的结构,分析了原位聚合树脂的接枝机理。通过SEM研究了试样的缺口冲击断面形貌,对样品的表面形貌进行了分析。并用对比方法分析了复合型树脂的优点所在。

NdFeB resin magnetic-composites were prepared from the epoxy-phenolic resin masterbatch by mould pressing, which had been synthesized in the way of situ polymerization beforehand. Analysis of the in-situ polymerization of the resin graft mechanism. SEM study of the impact of the gap between the sample morphology of the surface samples for analysis. Comparison and analysis of the composite resin advantages lie.