Kombinasi Ukuran Nano-Mikro Partikel CaCO3 sebagai Aditif Anti-wear untuk Meningkatkan Performa Bio Gemuk Kalsium Kompleks = Combination of Nano-Micro Size of Calcium Carbonate Particles as an Anti-wear Additive to Improve The Performance of Calcium Complex Bio-Grease

Pengaruh ukuran partikel aditif padat CaCo3 pada performa tribologis gemuk bio kalsium oleat-asetat komplek = The size effects of CaCo3 particles as solid additive on the tribological performance of bio calcium oleic-acetic complex grease

Penambahan CaCO3 sebagai aditif padat untuk meningkatkan sifat antiwear gemuk bio kalsium kompleks = Addition of CaCO3 as a solid additive to increase antiwear properties of bio grease calcium complex

Penambahan zat aditif asam borat untuk meningkatkan performa pelumasan pada gemuk bio kalsium kompleks = Addition of the subtance boric acid to improve lubrication performance of complex calcium bio grease

Performa gemuk bio overbased kalsium sulfonat dengan penambahan thickener Ca-Oleat kompleks = Performance of overbased calcium sulfonate bio grease with the addition of Ca-Oleic complex thickener