Cotton Covered Copper Conductors
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RR SHRAMIK brand Cotton is one of the most useful, naturally occurring insulators and is used from ancient time for heat resistance. The wires are wound in form for toroid windings, which is further dipped in epoxy resins and cured / baked to form a solid, hard, tough insulation. The wires are wound in form for toroid windings, which is further dipped in epoxy resins and cured / baked to form a solid, hard, tough insulation.