摘要
用我国湖北省产的梓油,合成了改性酚醛树脂,并对反应机理和树脂结构进行了分析。结果表明,当梓油含量为苯酚含量的30%~60%时,改性酚醛树脂的性能最好。在改性酚醛树脂交联固化过程中所形成的IPN结构,提高了酚醛树脂的韧性和耐热性。
The modified phenolic resin was synthesized by using catalpa oil provided by Hubei Province,China,and the reaction mechanism and the structure of resin were analysized.The results showed that the catalpa oil content is 30%~60%(mass) of phenol,the properties of modified phenolic resin is good.If the catalpa oil content is lower than 30%,the effect is not evident,if the catalpa oil content higher than 60%,the strengh is lower.The adhesive has been used for copper foil composite plate.
出处
《高分子材料科学与工程》
EI
CAS
CSCD
北大核心
1995年第5期138-142,共5页
Polymer Materials Science & Engineering
关键词
梓油
改性
酚醛树脂
合成
结构分析
s:catalpa oil modified phenolic resin,synthesis,analysis