摘要环氧树脂是一种重要的热固性树脂,因其具有良好的综合性能和工艺性而在复合材料、胶黏剂和涂料行业中有着不可代替的作用。然而，其固化物脆性大、耐热性差难以满足日益发展的工程技术要求，限制了环氧树脂进一步应用。随着高新技术的不断发展，对环氧树脂提出了越来越高的要求，因而也就不断推动着高性能环氧树脂的研究开发。
本论文研究的三酚基甲烷缩水甘油醚是一种耐高温环氧树脂，这种树脂具有良好的韧性和加工性能，可广泛用于高性能复合材料、封装材料等领域。本论文以苯酚和对羟基苯甲醛为原料合成三酚基甲烷，再以三酚基甲烷与环氧氯丙烷(ECH)缩合制备三酚基甲烷缩水甘油醚。通过不同条件的对比，得出制备三酚基甲烷缩水甘油醚的最佳工艺。选用酰亚胺作为固化剂，得到具有良好机械性能和粘结强度的耐高温环氧胶黏剂。
实验研究合成出了单体三酚基甲烷以及三酚基甲烷缩水甘油醚，并采用FTIR、HPLC、NMR等手段进行了表征，还对TPM单体的环氧值、熔点以及环氧树脂的剪切强度等基本性能进行了研究。同时创新性的发现并采用二氯甲烷和乙醇溶液来提纯TPM单体。结果表明该环氧树脂的环氧值为0.551，HPLC图表明三酚基甲烷单体纯度是98.98%。
关键词 :   耐高温环氧树脂；三酚基甲烷缩水甘油醚；苯酚；对羟基苯甲醛；环氧氯丙烷。6981
毕业设计说明书（论文）外文摘要
Title   Studies of Synthetic Techniques of Tri(4-hydroxyphenyl) Methane Glycidyl Ether with Phenol and Parahydroxy   Benzaldehyde
Abstract
Epoxy resin is an important thermosetting resin .As we known that epoxy resins were widely used as adhesives and matrix resin in composites. However, most thermosetting resin for many disadvantages, such as the great brittleness in the cured state and low heat-resistance, so it’s difficult to fit for the requirements of the developing engineering technology and restricts its application in some special occasion.
The article introduces tri(4-hydroxyphenyl) methane ether is a high temperature resistant epoxy resin .It has excellent tenacity and process ability, and it is widely used as high performance composite and encapsulation materials .The article mainly studies the syntheses of tri(4-hydroxyphenyl) methane with phenol and parahydroxy benzaldehyde tri(4-hydroxyphenyl) methane glycidyl ether with the tri(4-hydroxyphenyl) methane and chloropropane. Comparing the diffirent condition of the reaction, the optimum synthetic techniques of superior quatily of tri(4-hydroxyphenyl) methane glycidyl ether is given.High temperature resistant epoxy adhesives had been proved to have good mechanical properties and bonding strength because they combined the advantages of epoxy resin and polyimide resin by mixing of the two resin with complementary properties.
Experimental study of synthesis of monomer tri(4-hydroxyphenyl) methane and tri(4-hydroxyphenyl) methane glycidyl ether,deeply studied on the basic performance of TPM monomer and epoxy resin by measuring FTIR, HPLC, NMR, epoxy value, melting point and shear strength. And innovatively adopting dichloromethane and ethanol solution to purification THPM monomer. Results show that the epoxy value of THPMGE is 0.551 and HPLC spectra indicates tri(4 –hydroxyphenyl ) methane monomer purity is 98.98%.
Keywords: heat resistant epoxy resin; tri(4-hydroxyphenyl) methane glycidyl ether phenol; parahydroxy benzaldehyde; chloro- propane.
目 次

1绪论1
1.1 引言1
1.2 环氧树脂概况1
1.2.1 环氧树脂定义1
1.2.2 环氧树脂的发展历史2
1.2.3 环氧树脂的分类4
1.2.4 环氧树脂的产量与应用6
1.3 高耐热环氧树脂发展趋势8
1.3.1 新型环氧树脂8
1.3.2 新结构的耐高温固化剂12 耐高温环氧树脂的合成工艺研究:http://www.youerw.com/huaxue/lunwen_4732.html