生漆与腰果漆

Chinese lacquer and cashew paint

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.