摘要
采用己内酰胺改性剂对三乙胺冷芯盒法树脂进行合成改性,检测并对比改性前后冷芯盒树脂高温热失重、高温热形变、高温残留强度、溃散性、发气量等高温性能。结果表明,己内酰胺改性冷芯盒树脂高温性能整体优于未改性树脂。
The modification of triethylamine cold-box resin by caprolactam modifier was studied. The performances of cold box resin were contrasted before and after modified, such as high temperature thermal weight loss, high temperature thermal deformation, high temperature residual strength, collapsibility, gas evolution. The results show that the resin modified by caprolactam has better high-temperature performance than unmodified resin.
出处
《铸造》
CAS
CSCD
北大核心
2017年第9期967-969,共3页
Foundry
关键词
冷芯盒树脂
己内酰胺
高温性能
改性剂
cold box resin
caprolactam
high temperature performance
modifier
