Givenequivalent use rates,combinations of anionic and nonionic surfactants produced larger phase diagram microemulsionregions than did anionic or nonionic surfactants used alone.

• 研究结果表明,同等使用剂量下,非离子与阴离子表面活性剂复配比单用非离子或阴离子表面活性剂得到更大的微乳区域,并且存在最佳复配比例。