The effect of acidity on synthesis of phenylbiguanide additive reaction of aniline with dicyandiamide was studied.
研究了酸度對苯胺與雙氰胺加成反應(yīng)生成苯基雙胍的影響.
互聯(lián)網(wǎng)
Major Composite of thc SeaIant is bisphenol A epoxy resin, dicyandiamide, ureido compound and modifier etc.
以雙酚A環(huán)氧樹脂 、 雙氰胺 、 脈及改性材料為主要成分配制的膠粘劑可在中溫迅速固化.
互聯(lián)網(wǎng)