Dielectric

When there is a high voltage connection, dielectric lubricant is used to electrically insulate. It is important that the lubricant not break down under these extreme conditions. Several Molykote™ lubricants exhibit high dielectric strength with a strength range from 210-545 volts/mil.

Molykote™ 4 Electrical Insulating Compound

Grease-like material containing an inert silica filler in combination with selected polydimethyl silicone fluids.

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Product	Type	Chemistry	Thickener	High Temp	Low Temp	NLGI	Details	Application	Performance Benefit
Molykote™ 4 Electrical Insulating Compound	Compound	Silicone	Silica	204°C	-40°C	2-3		Valves, Packings, Seals & O-Rings; Control Cables; Electrical	Good Oxidation Resistance, Good Plastics & Rubber Compatibility, Good Water Resistance, High Tack & Adhesion, High Temperature Performance, Low Temperature Performance, Wide Temperature Range, Dielectric
Molykote™ 5 Compound	Compound	Silicone	Silica	232°C	-54°C	3		Valves, Packings, Seals & O-Rings; Electrical	Good Corrosion Protection, Good Oxidation Resistance, Good Water Resistance, High Temperature Performance, Low Temperature Performance, Wide Temperature Range, Dielectric

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