摘要
本文对酯硬化的碱性甲阶酚醛树脂自硬砂的常温、高温性能进行了系统的研究,探讨了工艺性能的影响因素,并进行了浇注应用试验。
The technical properties, as well as some influence factors in the ester cured phenolic resin cold-setting system are studied, and test castings are poured in order to evaluate the system.
出处
《热加工工艺》
CSCD
北大核心
1992年第1期3-6,共4页
Hot Working Technology
关键词
酚醛树脂
酯硬化
冷硬砂
phenolic resin ester curing cold-setting sand
