【摘要】 介绍了一种新型工业用筛板———浇注型聚氨酯筛板的成型工艺和成型设备。并将其与橡胶筛板的成型工艺和成型设备进行了对比。指出开发应用浇注型聚氨酯成型技术的重要性更多还原

【Abstract】 A introduction was made on the molding process and equipment of a new sieve-plate used in industry-castable polyurethane sieve-plate.The molding process and equipment of the polyurethane sieve-plate were compared to those of rubber sieve-plate.The importance of the application and development of the polyurethane molding technology was emphasized.更多还原