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PELUMAS DAN OKSIDASI Salah satu sebab yang paling mempengaruhi umur oli / pelumas adalah Oksidasi. Dalam pengertian sederhana, oksidasi adalah reaksi berantai yang melanda sebuah oli / pelumas sehingga sifat -  sifat oli/ pelumas menjadi berubah. Perubahan tersebut antara lain: kekentalan, keasaman, warna, dan pada kasus terpaerah adalah munculnya deposit/lumpur/ varnish. Penggunaan

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GREASE COMPATIBILITY CHART A significant portion of grease lubrication failures can be attributed to mixing greases in a system without taking into consideration compatibility. Different thickener systems can react with each other to modify the physical and chemical structure resulting in the inability to hold or release the base oil. The end

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Lubricant Base Oils To chemically create quality lubricant from crude oil, manufacturers really have to use their noodles. Often we talk about the impor-tance of viscosity in understand-ing lubricant theory and practice. Now let’s turn to the base oils used to for-mulate lubricants. And, no, you won’t need a doctorate in chemistry to follow

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