Amino-acid amphoteric surfactant,a kind of green surfactant,has been used in leather industry more and more because of its innocuity,biodegradation and blending ability.

• 氨基酸型两性表面活性剂是一种以氨基酸为基础的环保表面活性剂,其良好的无毒、生物可降解和配伍性能,越来越多地被应用到皮革工业中。