高强度聚氨酯硬质泡沫制备技术的发展现状与展望

摘要

The important factors affected on the strength of rigid polyurethane foams were discussed. The reinforced technologies of rigid polyurethane foam were introduced. The research progress of rigid polyurethane foam in the hybrid reinforced and nano-reinforced methods were summarized.%讨论了影响聚氨酯硬质泡沫塑料强度的重要因素，并介绍了聚氨酯硬质泡沫塑料的增强技术，重点综述了混杂增强和纳米增强的研究进展。