brake fluid
February 1, 2024 / News, OilChat NUmber 81-90

DOT 3 vs DOT 4 Brake Fluid #OilChat 85

The U.S. Department of Transportation (DOT) classifies brake fluid into four main categories i.e. DOT 3, DOT 4, DOT 5 and DOT 5.1.
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December 4, 2023 / News, OilChat NUmber 81-90

Kinematic vs Dynamic Viscosity #OilChat 84

Informally viscosity is known as the ‘thickness’ of a fluid. You can therefore say the viscosity of a liquid is its resistance to flow.
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ancient use of grease
November 1, 2023 / News, OilChat NUmber 81-90

All-Purpose vs Multi-Purpose #OilChat 83

Over the centuries all sorts of materials have been employed as grease, including olive oil and animal fat mixed with lime.
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