Lankem 提供的低泡表面活性劑可用作低泡添加劑或幫助控制存在的其他組分的發泡特性，從而優化金屬加工配方的發泡潛力。這些產品基於脂肪醇烷氧基化物、脂肪酸酯、脂肪酸酯乙氧基化物、磷酸酯和 EO/PO 共聚物。
BioLoop 56L, BioLoop 68L, BioLoop 84L, BioLoop RPS56L, BioLoop RPS68L and BioLoop RPS84L are biobased surfactants that can be used as lubricating additives in the formulation of synthetic metalworking fluids where they offer lubricity and dispersion characteristics in combination with low foaming properties. The BioLoop products can also be used in the formulation of biobased metal cleaning formulations.
Lansurf AE73 is a highly effective nonionic emulsifier using the formulation of soluble oils and semi-synthetic metalworking fluids. It is particularly suited to the emulsification of mineral oils and ester-based lubricants.
Lansurf SMO, Lansurf STO, Lansurf SMO81 and Lansurf STO85 are hydrophobic nonionic secondary emulsifiers using the formulation of soluble oils and semi-synthetic metalworking fluids. They can help balance the HLB of emulsification systems to give optimum emulsion stability.
Lansurf DPE201 and Lansurf DPE253 are used in a variety of applications including soluble oils, semi-synthetic but are most suited to the manufacture of synthetic lubricants, where they offer a combination of good lubricity, emulsification, solubilisation and dispersion combined with low foaming/defoaming characteristics.