PVC交通标志板的研制

Preparation of PVC Plastic Traffic Signs

采用聚氯乙烯(PVC)为主原料,辅助其它助剂,通过挤出成型生产公路交通标志板,性能满足使用要求,解决了公路铝制交通标志易被盗、破坏等现象,且成本较低。

In this paper, highway traffic sign board of Polyvinyl Chloride （PVC） was extruded in extruder and PVC as main raw material. The properties of traffic signs could satisfy the usage request of highway, and it is characteristic in theftproofand lower cost compared to aluminum alloy highway traffic sign.