Plates, sheets, coils of polyisobutylene with man-made felt.
聚异丁烯为基本成分的附有人造毛毡的板，片，卷材。
The new telechelic prepolymers of polyisobutylene have been synthesized by the carbocationic polymerization.
应用正碳离子聚合的方法合成新型聚异丁烯遥爪预聚物。
The certified reference material mainly consists of polyisobutylene and hexadecane with good homogeneity and stability.
聚合物流变特性标准物质主要由聚异丁烯和十六烷组成。
An example of particle-reinforced composites is an automobile tire which has carbon black particles in a matrix of polyisobutylene elastomeric polymer.
微粒加强型复合材料的一个例子是机动车胎，它就是在聚异丁烯人造橡胶聚合物基材中加入了碳黑微粒。
The matching use of the butyl rubber and the polyisobutylene with different molecular weights facilitates the improvement of the strength and workability of the transparent butyl hot-melt sealant.
本发明采用不同分子量的丁基橡胶及聚异丁烯配合使用，利于提高透明丁基热熔密封胶的强度及施工性能。
The matching use of the butyl rubber and the polyisobutylene with different molecular weights facilitates the improvement of the strength and workability of the transparent butyl hot-melt sealant.
本发明采用不同分子量的丁基橡胶及聚异丁烯配合使用，利于提高透明丁基热熔密封胶的强度及施工性能。
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