聚氨酯弹性体在交通领域的应用  

Application of polyurethane elastomer in transportation field

作　　者：贾林才[1] 孙奉瑞[1] Jia Lincai;Sun Fengrui(Shanxi Provincial Institute of Chemical Industry,Taiyuan 030021,China)

机构地区：[1]山西省化工研究所,山西太原030021

出　　处：《化学推进剂与高分子材料》2019年第1期29-32,共4页Chemical Propellants & Polymeric Materials

摘　　要：简要介绍了聚氨酯材料及制品在交通领域的应用,并指出了在降低综合成本、拓宽使用领域和施工温度范围等方面应进行创新性研究。The applications of the polyurethane materials and articles in the transportation field are briefly introduced. Meanwhile it is pointed out that the innovative research should be carried out in terms of reducing comprehensive cost, broadening application field and construction temperature range etc.

关 键 词：聚氨酯混凝土 聚氨酯橡胶支座 聚氨酯无缝伸缩缝 

分 类 号：TQ323.8[化学工程—合成树脂塑料工业]