Soy gum, also known as soy protein gum, is a protein adhesive extracted from soybeans and is called soy gum in the industry. Soy gum is more superior than other adhesives. Soy gum is not only non-detectable for formaldehyde (formaldehyde content ≤ 0.1% is non-detectable), but also for 209 substances of high concern. Some of the details are as follows.   

大豆胶也叫大豆蛋白胶，是用大豆提炼出来的蛋白胶黏剂，行业内叫做大豆胶。大豆胶比其他粘合剂更加优胜。大豆胶不仅仅甲醛为未检出（甲醛含量≤0.1%为未检出），209种高度关注物质也是未检出。部分详情如下：