High performance of new type pu elastomers via " nanoscale internal crosslink "

“纳米内交联”耐高速聚氨酯新胶轮的研发

Truncate all files at the point of the crosslink .

在交叉链接处截断所有的文件。

Polyisocyanates can not only crosslink polymers , but also help to keep them intact .

多异氰酸酯不仅具有交联聚合物的作用，还能保持聚合物的完整形态。

The aging of polyacrylate latex films ( plf ) in simulating acid rain is complicated , involving crosslink , degradation and etching .

聚丙烯酸酯涂膜在酸雨环境中发生老化时，将经历交联，降解、浸蚀等多种反应历程，这些机理互相交织，非常复杂。

Research progress of the removability of pressure-sensitive adhesive ( tape ) was reviewed in this paper . Influence of modulus , crosslink , polarity , graft modification of the psa polymer , the contact area with the protected surface and application condition on removability of the psa ( tape ) were introduced .

综述了压敏胶(带)的可剥离性能的研究进展,介绍了压敏胶高聚物的弹性模量、交联、分子极性、接枝改性、与被保护表面的界面接触面积和使用条件等对剥离性能的影响。