瑞士汽巴精化研发出新型聚氨酯光稳定剂
近日,瑞士汽巴精化公司开发出一种新的光稳定剂TinuvinPUR866,其特点为改进和提高热塑性聚氨酯(TPU)运动和休闲用品的耐候性,赋予制品极优的长期颜色保留率。 与许多已知的会影响材料起始颜色的其他光稳定剂不同,TinuvinPUR866不会影响TPU配混料注塑制品的初始颜色,因此特别适用于透明和浅色TPU制品。 
另外,透明和浅色TPU制品暴露于阳光下特别容易变色,新光稳定剂也能阻止这种变色作用,使TPU制品始终保持原有的视觉外观。
Last Updated: 2012-12-17
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- National High-Tech Enterprise
- Vice Chairman Unit, China Plastics Processing Industry Association (CPPIA)
- Vice Chairman Unit, Agricultural Plastics Branch, China Agricultural Plastics Application Technology Society
- Member, Ageing Methods Subcommittee, National Technical Committee on Plastics (SAC/TC15/CS5)
- Member, Society of the Plastics Industry (SPI), USA
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