The article shows study and application of the antiaging coating on rubber products, such as vehicle tire and rubber dam, and recommands two kinds of coating, the modified chloroprene rubber and the modifiedchlorosulfbnated polyethylene for practical use.

• 介绍了轮胎外胎和橡胶水坝防老化涂层的研究和应用情况,推荐了改性氯丁橡胶和改性氯磺化聚乙烯两种涂层。