1·Various methods for the qualitative and quantitative identification of caprolactam are introduced from the experiment, length of time and its sensitivity.
从反应原理、实验难易程度、时间长短、灵敏度等几个方面介绍了己内酰胺定性、定量鉴定的各种方法。
2·The new production progresses of caprolactam were introduced. It was pointed that green processes were the trend of technological research and development.
介绍了己内酰胺的生产技术新进展，其中绿色生产工艺是今后的发展趋势。
3·So the optimum recipe of ink was settled, that is dye 10%, propanetriol 2.5%, caprolactam 4%, diglycol 15%.
确定了模拟喷墨印花最佳墨水配方：染料10%，丙三醇2.5%，己内酰胺4%，二甘醇15%。
4·The production, consumption status of caprolactam and its development prospect at home and abroad are analysed.
分析了国内外己内酰胺的生产消费现状及发展前景。
5·Reactive compound amine modifiers were introduced during the polymerization of caprolactam and the nylon 6 with amine modifiers modified was obtained.
在己内酰胺水解聚合时加入一定量的可反应型复合胺类改性剂，合成出含有胺类改性剂的尼龙6树脂。