呋喃树脂自硬砂使用中常见问题的对策

Countermeasures of Several Common Problems in Application of Furan Resin Self-Setting Sand

介绍呋喃树脂自硬砂铸造常见缺陷的防止方法,树脂和固化剂的选择,降低树脂和固化剂加入量的方法,以及降低砂/铁比的方法。

The method to prevent common defects of furan resin sand castings,the choice of the resin and catalyst,the measures to reduce consumption of resin and catalyst,and reduce the ratio of sand/iron was introduced.