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摩阻材料用亚麻油改性酚醛树脂的制备及耐热性研究
引用本文:陈敏,袁新华,邵美秀,张燕,汪建敏.摩阻材料用亚麻油改性酚醛树脂的制备及耐热性研究[J].离子交换与吸附,2007,23(5):442-450.
作者姓名:陈敏  袁新华  邵美秀  张燕  汪建敏
作者单位:1. 江苏大学化学化工学院,镇江,212013
2. 江苏大学材料科学与工程学院,镇江,212013
摘    要:利用亚麻油改性酚醛树脂,得到高性能的摩阻材料用树脂基体.推导了改性机理和结构特征,并进行了耐热试验和分析.结果表明,亚麻油参与了反应并成为聚合物的一部分,亚麻油改性酚醛树脂固化后的结构特征是互穿聚合物网络(IPN),与普通酚醛树脂相比,亚麻油改性酚醛树脂的耐热性能显著提高,可望用作耐高温磨阻材料树脂基体.

关 键 词:磨阻材料  酚醛树脂  亚麻油  改性  结构  耐热性能
文章编号:1001-5493(2007)05-0442-09
修稿时间:2006-10-15

SYNTHESIS AND STUDY ON STRUCTURE AND HEAT-RESISTANT PROPERTIES OF PHENOLIC RESIN MODIFIED BY LINSEED OIL FOR FRICTION MATERIALS
CHEN Min,YUAN Xinhua,SHAO Meixiu,ZHANG Yan,WANG Jianmin.SYNTHESIS AND STUDY ON STRUCTURE AND HEAT-RESISTANT PROPERTIES OF PHENOLIC RESIN MODIFIED BY LINSEED OIL FOR FRICTION MATERIALS[J].Ion Exchange and Adsorption,2007,23(5):442-450.
Authors:CHEN Min  YUAN Xinhua  SHAO Meixiu  ZHANG Yan  WANG Jianmin
Institution:1. School of Chemistry and Chemical Engineering Jiangsu University, Zhenfiang, Jiangsu 212013, China ; 2. School of Material Science and Engineering Jiangsu University, Zhenfiang, Jiangsu 212013, China
Abstract:To obtain friction material resin matrix with high properties,linseed oil was used to modify phenolic resin.The modification reaction mechanism and the structure characteristic were reckoned.The results showed that linseed oil reacted with phenol and became one part of the polymer,the structure characteristic of modified resin after curing was INP.Compared the modified resin with common phenolic resin,its heat-resistant properties were increased obviously and could be used as the resin matrix of high-temperature-resistant frictional material.
Keywords:Friction material  Phenolic resin  Linseed oil  Modification  Structure  Heat-resistant properties  
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