...A. K. Pogosian; T. R. Martirosyan The development of new types of high-pressure plastic lubricants using natural minerals is of much importance. The effects of surfactant proportion and the structure of the nanoparticle thickener surface on the tribological properties of the bentonite-based grease...

...Xun Fu; Xiaodong Zhou; Huaqiang Shi; Danmei Wu; Zhengshui Hu The tribological properties of Mo S 2 microsized spheres ( MS - Mo S 2 ) with diameter of 0.5 – 3 μ m modified by self-prepared surfactant quaternary ammonium salt of 2-undecyl-1-dithioureido-ethyl-imidazoline (SUDEI) as an additive...

... food processing industry rolling friction surfactants viscosity Ironing is a manufacturing process of enormous importance. Considering only containers, around one hundred billion beverage cans and thirty billion food cans are produced annually 1 . The dominant materials for these containers...