The method to prepare core binder of expansion irltertexture of polished glutinous rice powder has been described with discussion about influence of reacting conditions on binder quality and best ones have been found out.

• 介绍了利用糯米粉的膨化、联制备芯砂粘结剂的方法,讨论了反应条件对粘结剂质量的影响,找出最佳反应条件及工艺配比。