对叔丁基酚改性环氧酚醛涂料的合成与表征  

Synthesis and Characterization of Para-Tertiary Butyl Phenol Modified Epoxy Phenolic Coatings

作　　者：孙明超[1] 徐日炜[1] 胡向蔚[2] 余鼎声[1] 

机构地区：[1]北京化工大学材料科学与工程学院,100029 [2]中国食品发酵工业研究院,北京100027

出　　处：《涂料工业》2006年第2期52-54,共3页Paint & Coatings Industry

摘　　要：以对叔丁基酚、苯酚、甲醛水溶液为原料,在氨水的催化下,合成了一种对叔丁基酚改性的甲阶酚醛树脂。考察了对叔丁基酚含量对固含量和涂料性能的影响。利用红外光谱、DSC和GPC方法分析了产物的结构,并与环氧树脂混合配制出一种性能优异的非双酚A型食品罐用环氧酚醛涂料。A para-tertiary butyl phenol modified resol has been prepared by using para-tertiary butyl phenol,phenol and formaldehyde solution as raw materials at the presence of ammonia water as catalyst,which is blended with epoxy resin forming a excellent non bisphenol A type epoxy phenolic coatings for food cans.The influence of content of para-tertiary butyl phenol on solid and performance of coatings is investigated.The structure of resol is characterized by use of DSC and GPC.

关 键 词：对叔丁基酚 环氧酚醛涂料 食品罐 红外光谱 凝胶渗透色谱 

分 类 号：TQ630.7[化学工程—精细化工]