The producing methods of HMSPP were discussed, including directpolymerization, radiation grafting and cross-linking, silane grafting and cross-linking, and so on.
文章综述了制备高熔体强度聚丙烯的制备方法，主要有直接聚合法、辐射接枝交联法、硅烷接枝交联法等。
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The producing methods of HMSPP were discussed, including directpolymerization, radiation grafting and cross-linking, silane grafting and cross-linking, and so on.
The process producing oligomer in the production of nylon 6 and the technical method of using oligomer to produce engineering plastics nylon 6 by directpolymerization have been introduced .