生漆与腰果漆  

Chinese lacquer and cashew paint

作　　者：张婷婷[1] 张娟妮[1] 任红艳[1] 

机构地区：[1]西安生漆涂料研究所,陕西西安710061

出　　处：《中国生漆》2017年第4期47-51,共5页Journal of Chinese Lacquer

基　　金：国家重点研发计划项目;项目编号:2017YFD0600705;陕西省自然科学基础研究计划;项目编号:2016JM2031

摘　　要：生漆源于自然,生物合成,主要由漆酚、多糖类化合物、漆酶、水分等组成,是一种性能优异的天然树脂;腰果漆主要由腰果酚与苯酚、甲醛等有机合成。腰果酚结构与漆酚结构类似,同属于酚类化合物。本文从生漆与腰果漆的组分、结构性能、成膜机理等方面详细介绍了生漆与腰果漆的区别,说明了腰果漆并不是合成大漆。Chinese lacquer which is from the natural and biosynthesis,is mainly composed of urushiol,polysaccharide compounds,laccase,moisture and so on.It is a kind of natural resin with excellent performance.Cashew paint is mainly composed of cashew phenol,phenol and formaldehyde by organic synthesis.The structure of Cashew phenol is similar to urushiol,both belong to the phenolic compounds.This article introduced the difference between the raw lacquer and cashew paint in detail,which from the composition,structure performance and film-forming mechanism between raw lacquer and cashew paint.It illustrates the cashew paint is not synthetic Chinese lacquer.

关 键 词：生漆 漆酚 腰果漆 腰果酚 

分 类 号：TQ630.7[化学工程—精细化工]