In this paper, effects of peroxide on curing reaction of modified BMI resin (designed as 4501a) with low dielectric loss were studied.
本文研究了有机过氧化物引发剂对低介电损耗的改性双马来酞亚胺树脂4501 A固化反应的影响。
2
It was found that loss of exchange capacity of the resin catalyst caused by basic nitrates was the main cause behind the deactivation.
结果表明，保护床催化剂失活的主要原因是原料中的有机碱性氮化物引起的树脂催化剂交换容量的损失。
3
Results showed that adding phenolic resin and covering a film on the surface of the powder can prevent the ablation matter spurting out, and reduce the energy loss of condensed phase.