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Industrial Lubricants

RBS principal strategic objectives is to enhance quality and its growth in global market. The laboratory performs regular inspection of the raw materials & finished products to ensure highest performance specification & stringent world class quality standards.

Industrial Lubricants RBS Transformer Oil

Transformer oil is usually a highly-refined mineral oil that is stable at high temperatures and has excellent electrical insulating properties. It is used in oil-filled transformers, some types of high voltage capacitors, fluorescent lamp ballasts, and some types of high voltage switches and circuit breakers. Its functions are to insulate, suppress corona and arcing, and to serve as a coolant.

Certificate of Analysis
Transformer Oil (TOBS)
1. Description Transparent Colourless Oily Liquid
2. Solubility Insoluble in water & alcohol Soluble in ether and chloroform
3. Density @29.5 Deg.C, g/ml 0.847
4. Kinematic Viscosity @37.8 Deg.C, cst 16.5
5. Cloud Point, Deg.C Below Zero
6. Pour Point, Deg.C -18
7. Flash Point, Deg.C 190
8. Break Down Voltage (BDV) 40 KVA
  Method Used for Testing ASTM / IS