For your understanding, this standard is concerned with non-petroleum brake fluids that is used in road vehicle brake systems which is fitted with cups and seats. These are made from natural or synthetic rubber (isostyrene, butadiene rubber).
| Brake Fluid Analysis as Per GSO-594 Standard Testing Parameters and Test Methods |
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|---|---|
| PARAMETERS | TEST METHODS |
| Markings and visual aspect Kinematic viscosity pH Equilibrium reflux boiling Point Wet equilibrium reflux boiling Point Fluid stability (at high temperature and chemical stability) Corrosion test Oxidation resistance test Effect on rubber |
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