【摘要】 本文详细地介绍了混炼型聚氨酯橡胶所使用的原材料及生产方法。重点阐述了用硫黄、过氧化物和异氰酸酯三种硫化体系进行硫化的方法以及采用上述硫化体系的胶料所适用的几种模压工艺，简要介绍了用三种硫化体系生产的混炼型聚氨酯橡胶的物理性能。更多还原

【Abstract】 The paper introduces the material and manufacturing method applied to mix-smelting pu rubber in detail. It Particularly elaborates three kinds of curing system of sulfur、Peroxide and isocyanate in curing process and several molding technology suitable for abovementioned compound of the curing systems.The Properties of the mix-smelting Pu rubber cured with the three systems are also illustrated concisely.更多还原