呋喃树脂砂的改性研究

Modified Study on of Furan Resin

本文采用脲醛树脂为改性剂，硅酸乙酯为增强剂，对呋喃树脂砂进行改，并通过对力学性能的研究，确定了最佳混合比。

In this paper,with modifier UF resin and strengthening agent ethyl silicate,furan resin was modified.By studying the mechanics properties of the resin,the best blending rate was decided.