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用近乎属于工业废料的动物胶成功地制备了铸造用型芯砂粘结剂 ,开拓了动物胶的应用范围 ,对环境保护和资源合理利用有很大意义。探讨了动物胶的加工处理工艺和最佳使用状态以及型芯砂的工艺性能。
With the nearly belonging to the industrial waste animal glue successfully prepared the casting sand core binder, opened up the scope of the application of animal glue, environmental protection and rational use of resources is of great significance. Animal glue processing technology and the best use of the state as well as the core sand process performance.