目的 改进大豆蛋白胶易霉变、储存时间短，将其作为胶黏剂使用制备的板材性能低等缺点，提高胶合板的使用寿命，使板材的适用范围和领域得以拓宽。方法 通过综述大豆蛋白胶和胶合板易发霉原因，以及近年来国内外在针对大豆蛋白胶和胶合板防霉性能方面的研究进展，分析其改性原理以及仍存在的问题，介绍原子转移自由基聚合(ATRP)法目前在豆胶改性中的应用。结论 采用ATRP法对大豆蛋白胶黏剂进行防霉接枝改性，可在保证胶合强度的同时延长胶合板使用时间，为今后制备具有优良防霉性能的大豆蛋白胶合板以及工业化推广提供新思路。

The work aims to improve the shortcomings of soybean protein glue, such as easy mildew, short storage time and low performance of the board prepared with soybean protein adhesive, so as to extend the service life of plywood and broaden the application scope and field of the board. The reason why soybean protein glue and plywood were easy to mildew and the research progress in recent years in China and abroad on the mildew resistance of soybean protein glue and plywood were summarized, the modification principle and existing problems were analyzed, and the current application of atom transfer radical polymerization (ATRP) in the modification of soybean glue was introduced. The anti-mildew grafting modification of soybean protein adhesive by ATRP method can prolong the service life of plywood while ensuring the bonding strength, which provides a new idea for the preparation of soybean protein plywood with excellent mildew resistance and industrial popularization in the future.