Purposes: natural rubber, synthetic rubber and latex of the active agent.

用途: 天然橡胶 、 合成橡胶及胶乳的活性剂.

The drag reducer we called is the active agent which can reduce the flowing resistance.

在原油的开采和输送中，减阻剂是指能降低原油在流动过程中流动阻力的一类活性物质的总称。

Mainiy use: Used to produce dyestuff, pigment, Surface active agent, Pharmaceutical material.

主要用途: 本品主要用作染料 、 颜料 、 表面活性剂, 医药合成的中间体.

Main Ingredients: hamamelis, cypress, chamomile, liquorice, aloe, acne removing active agent etc.

主要成份: 金缕梅 、 黄柏菊花 、 甘草 、 芦荟 、 抗痘活性剂等.

The effect of different cation surface active agent on apparent viscosity of HPAM has been studied.

研究了不同的阳离子表面活性剂对部分水解聚丙烯酰胺(pam)液中的表观粘度的影响.

Bentonite, which was modified by anion-cation surface-active agent, is succeeded in applying to organic wastewater treatment.

用阴-阳离子表面活性剂改性的膨润土成功地应用于有机废水处理；

Main ingredients: green tea essence, almond oil, mint, cationic active agent, high elastic case-hardened cells and etc.

主要成分：绿茶精华、杏仁油、薄荷、阳离子活性剂、高弹性定型因子等。

Adding corrosion inhibitor and surface-active agent in acid can reduce generation of acid fog, and has been applied in part of the enterprises of China.

在酸中添加缓蚀剂和表面活性剂可以减少酸雾的产生，已在一部分企业中得到应用。