水分的出现会加速木塑复合材料制品表面老化褪色、弯曲性能损失以及聚合物和木粉界面相容性的破坏等。

The presence of water accelerated aging properties, such as changes of color and flexural property and interfacial compatibility of wood flour and polymer.

youdao

本文进行了含有两种不同聚合物的聚合物水泥混凝土(PCC)的耐冻函数和耐冻性改善机理的探讨。结果表明，PC C受冻融循环破坏其性能的衰减遵循着以前证实的水泥基复合材料的耐冻函数。

This paper had investigated the frost resistance function and the improving mechanism of frost resistance for various polymer cement concrete (PCC) contained two kinds of different polymer emulsion.

youdao