通过使弹性聚合物交联可生成有利用价值的材料,这类材料具有诸如拉伸强度高、压缩永久变形低、可复原伸长、撕裂能高和动态性能好等特点。交联反应所形成键的数量与质量决定着所获得的网络的性能。硫化体系可分为许多种类型。欲决定哪一种体系对规定用途的效果最佳,这依赖于所 By crosslinking elastomeric polymers, valuable materials are produced which have properties such as high tensile strength, low compression set, restorable elongation, high tear energy and good dynamic properties. The amount and quality of the bonds formed by the cross-linking reaction determine the performance of the network obtained. Vulcanization systems can be divided into many types. It depends on what kind of system is best for the intended use