Sulphur and peroxide vulcanisation of rubber compounds - overview

被引：160

作者：

Kruzelak, Jan ^{[1
]}

Sykora, Richard ^{[1
]}

Hudec, Ivan ^{[1
]}

机构：

[1] Slovak Univ Technol Bratislava, Fac Chem & Food Technol, Inst Polymer Mat, Dept Plast & Rubber, Bratislava 81237, Slovakia

来源：

CHEMICAL PAPERS | 2016年 / 70卷 / 12期

关键词：

sulphur vulcanisation; peroxide vulcanisation; vulcanisate; cross-linked density; cross-linked structure; STRAIN-INDUCED CRYSTALLIZATION; NATURAL-RUBBER; CROSS-LINKING; MECHANICAL-PROPERTIES; PHYSICAL-PROPERTIES; SEGMENTAL DYNAMICS; NITRILE RUBBERS; ZINC; EPDM; COAGENTS;

D O I：

10.1515/chempap-2016-0093

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Vulcanisation is a process of transforming a plastic rubber compound into a highly elastic product by forming a three-dimensional cross-linked network structure in the rubber matrix. Many systems have been developed to vulcanise rubber compounds, among which sulphur and peroxide curing systems remain the most desirable. The application of sulphur systems leads to the forming of sulphidic cross-links between elastomer chains, while carbon-carbon bonds are formed in peroxide-curing. Both vulcanisation systems provide certain benefits to the cross-linked rubber articles, but also some disadvantages. The present work seeks to provide an overview on both vulcanisation systems; their composition, possibilities of their application, reaction mechanisms, structure of the cross-links formed and the main feature of the final cross-linked materials-vulcanisates. (C) 2016 Institute of Chemistry, Slovak Academy of Sciences

引用

页码：1533 / 1555

页数：23

共 110 条

[81] Cure Kinetics and Morphology of Natural Rubber Reinforced by the In Situ Polymerization of Zinc Dimethacrylate [J].