The results showed that the right amount of oleic acid can increase the toughness and does not obviously change the hardness for the cured epoxy resin,and when the...

• 结果表明,适量的油酸可以提高环氧树脂固化物的韧性,对其硬度影响不大,而且当固化剂适量时则对固化物的耐热性影响很小。