改性聚氨酯-环氧树脂复合材料体育健身器材制备  

Preparation of Modified Polyurethane-Epoxy Resin Composites for Sports Fitness Equipment

作　　者：孙蕊 Sun Rui(Xi’an Traffic Engineering Institute,Xi’an,Shaanxi 710300,China)

机构地区：[1]西安交通工程学院,陕西西安710300

出　　处：《塑料助剂》2024年第5期62-64,共3页Plastics Additives

摘　　要：从拉伸断面微观形貌、力学性能和热性能三方面对改性聚氨酯-环氧树脂复合材料的性能做详细分析。介绍了聚氨酯增韧改性环氧树脂的机理,以及改性聚氨酯-环氧树脂复合材料的分类。总结了每种分类的制备方法,分析了其优点,梳理了改性聚氨酯-环氧树脂浇注体的制备流程。To analyze the properties of modified polyurethane-epoxy resin composites in detail from the micro-morphology,mechanical properties and thermal properties of tensile section.The mechanism of polyurethane toughening modified epoxy resin was analyzed,and the classification of modified polyurethane-epoxy resin composites was summarized.The preparation method of each classification was summarized,its advantages were analyzed,and the preparation process of polyurethane modified epoxy resin castable was reviewed.In order to promote the application of modified polyurethane-epoxy resin composites in sports fitness equipment.

关 键 词：聚氨酯 环氧树脂 复合改性 制备方法 

分 类 号：TQ3[化学工程]