indicant

1.Alkyl indicant is a new non-ionic surface active agent.

烷基是一类新型的非离子表面性剂。

2.In this paper, the characteristic and functional mechanism of the surfactant was studied, and property of alkyl indicant drilling fluid was evaluated also.

研究了烷基的特性、作用机理,并评价了烷基井液的性能。试验结果表明,烷基与油、水均有好的互溶性,与其他处理剂配伍性好;