In order to obtain the tribological properties of nano-montmorillonite (MMT) /In lubricant additive on steel- bronze tribo-pair. 1:1 MMT/In composite nano-powders were prepared by nano-MMT and nano-In modified with coupling agent KH550. and the nano-MMT/In lubricating oil dispersion system was prepared by 150 N base opl containing 3 mass fraction of nano-MMT/In composite powders. and ... https://www.sjcaindia.com/product-category/denim/