Study on the Copolymer Properties of Phenolic Resin-Epoxy Resin

摘要：

　　The properties of phenolic-epoxy copolymer were studied in this paper.DSC was used to detect the possibility of copolymerization between phenolic resin and epoxy resin.FT-IR monitored the reactive process of mixed resin in various temperature stages.DMA revealed that the copolymer possessed high moduli and glass transition temperatures.The result showed that phenolic-epoxy copolymer can react in appropriate proportion.It is better for the copolymer system to avoid rich epoxy without curing agent.The properties of the copolymer could be increased when sacrificed some excellent properties of phenolic and epoxy.The copolymer 70% phenolic & 30% epoxy and 60% phenolic & 40% epoxy posses higher service temperature,lower volumetric shrinkage and excellent mechanical properties.

关键词： Phenolic-epoxy Copolymer Properties

作者: Xiao Yan Zhang

作者单位: Beijing Institute of Aeronautical Materials, Beijing, 100095, China

会议类型: 国际会议

会议名称: the 2012 International Conference on Materials Science and Nanotechnology (2012年材料科学与纳米技术国际会议(ICMSN 2012))

会议地点: 广州

会议语种:英文

页码: 73-78

在线出版日期: 2012-11-16（万方平台首次上网日期，不代表论文的发表时间）