TU 38 00148843-017-94

Scope coolant VELS-1: cutting and abrasive machining of cast irons, steels, and aluminum alloys.

Water-mixing cutting-cooling technological means, semi-synthetic, forming 2-10% water emulsions.

Index nameNorm
Density at 20°C, kg /m3 1020
Viscosity kinematic at 50°C, mm2/s 85
Mass fraction of chlorine, % none
Mass fraction of sulfur, % none
PH value 8,5-10
Corrosive towards ferrous metals withstands
Corrosion effects with respect to non-ferrous metals withstands


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