硅烷交联聚乙烯管材生产过程中的化学反应及其主要影响因素

Main Factors Affecting the Chemical Reaction for Silane Crosslinked Polyethylene Pipes

硅烷交联法是制造交联聚乙烯管材的主要方法。用该法生产交联聚乙烯管材包括熔融接枝反应和水解缩合交联反应 ,这两种反应直接影响交联管的性能 。

The technology of silane crosslinking is the main method for producing crosslinked polyethylene pipes. The processing includes reactions of silane grafting and crosslinking which intensively influence the properties of crosslinked pipes. The main factors affecting these reactions are discussed.