聚氨酯制品是现在市场上人们以聚氨酯为基本的原材料生产的一系列产品，主要是应用于矿山、洗煤厂、发电厂、钢厂等大型的重工业厂家，生产的聚氨酯制品主要有聚氨酯筛板、板材、聚氨酯旋流器等，它与其他橡胶、尼龙产品相比更有耐磨、耐水解、耐高温等特性。
目前，国际上聚氨酯制品的生产速度仍持续增长，年均增长率大约5 - 6%。
Now, the production capability of polyurethane is still increasing year by year. The growth rate is about 5-6%.
扩链交联剂能提高聚氨酯制品的综合性能、改善生产工艺、提高制品合格率和生产效率。
The extenders and crosslinkers can improve the comprehensive performance and production techniques, increase the rate of qualified products and production efficiency of polyurethane products.
以聚氨酯制品为例，介绍了制品快速加工的实验过程，并对制品的尺寸精度、加工时间和加工成本等进行了分析。
The rapid product processing is introduced by taking an example of polyurethane product and the products' dimensional precision and processing cycle and cost analyzed.
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