It relates to the PU industry development trend and recent R&D status of PU adhesives,sealants,foam materials for construction industry as well as substitutes for CFC foaming agents of both countries.

• 介绍了两国聚氨酯工业的发展动向,聚氨酯弹性胶粘剂、密封剂、建筑工业用聚氨酯泡沫材料以及CFC发泡剂的替代物等近期的研发概况。