Electrical Grade

Electrical grade castor oil is cold drawn, refined and properly processed product obtained from high-quality castor seeds. It is clear, light yellow, viscous liquid which is free from admixtures, other oils or substances and is free from sediments and suspended matter. Since electrical grade castor oil has the best attainable electrical properties, it may be used as a plasticizer for electrical grade synthetic resins like vinyl resins, in medium voltage power capacitors and in high voltage energy storage capacitors.


  • Plasticizer for synthetic resins – vinyl resins
  • Used in medium voltage power capacitors
  • High voltage energy storage capacitors