聚氨酯是一种多功能聚合物。硬质泡沫、软质泡沫、橡胶等都是用聚氨酯制造而成,所以在许多工业和消费领域如建筑、冰箱、家具、汽车座椅等得到广泛应用。原油价格的波动带动了MDI和TDI价位的跌宕起伏,同时也是聚氨酯市场增长的拦路虎;而终端产品如 Polyurethane is a multifunctional polymer. Rigid foam, soft foam, rubber and so on are made of polyurethane, so in many industrial and consumer areas such as buildings, refrigerators, furniture, car seats, etc. are widely used. The volatility of crude oil prices has led to the ups and downs of MDI and TDI prices, as well as a stumbling block to the growth of the polyurethane market. However, end products such as