Author:
He Xiaofeng,Guo Fuqiang,Ge Tiejun,Tang Kaihong,Shi Shengnan,Geng Maofu
Abstract
AbstractThe acenaphthene phenyl silicone oil with vinyl (AEPSV) was synthesized by Diels-Alder reaction with polyvinyl siloxane (SV) and acenaphthylene cyclopentadienone (AECPO). The structure was characterized by means of FT-IR and1H-NMR. Then added its into the silicone rubber as the heat-resistant additive. And the influence of content on the heat resistant and mechanical properties of silicone rubber were studied. The results showed that when the mass fraction of heat-resistant additiv was 9%, the initial degradation temperature of silicone rubber was 431.85°C.
Subject
Computer Science Applications,History,Education