氟改性丙烯酸酯对聚合物水泥基复合材料抗老化性能影响研究

Study on Anti-aging Property of Fluorine-modified Acrylate for Polymeric Cement-based Composite

分别对氟改性丙烯酸酯乳液和普通纯丙乳液为有机组分的聚合物水泥基复合材料进行紫外人工加速老化试验,并对其进行附着力、抗冲击性和抗弯折性测试。实验结果表明,氟改性丙烯酸酯较普通纯丙乳液拥有更好的抗老化性能。

The ultraviolet ray artificial accelerating aging was tested on fluorine -modified acrylate and original acrylate polymeric cement - based composite separately. And then, the bonding strength, impact resistance and flexi- bility were also tested. The result was shown that fluorine -modified acrylate polymeric cement -based composite had more excellent anti -aging property than original acrylate polymeric cement -based composite.