Silicone Grease E&V

Appearance

Silicone Grease E&V has a stiffer consistency than our standard silicone grease and it has a wide range of electrical and electronic uses.
High viscosity makes it suitable also as a valve and pump packing lubricant with lasting qualities.
Use also for process instruments and as a lubricant for ground glass joints and stop-cocks under vacuum conditions.

Technical Properties

Appearance is that of a firm translucent white paste Operating temp range -40 to 200deg Celsius

Penetration: unworked = 200 worked = 270 NGLI consistency is 2-2.5

Specific Gravity (density) is 0.98 Flash Point >300deg Celsius

Electric Strength (IEC93) 15.4kV/mm Volume (IEC93) 1.4 x 1017 ohm/mm

Dielectric loss (TEC 250) at 1kHz 0.0018 Dielectric Loss (TEC 250) at 1MHz 0.0022

Permettivity (BS 2067) at 1kHz 2.80 Permittivity (BS2067) at 1MHz 2.84

Bleed 24hrs/100degC %w/w max 3.49 Evaporation 24hrs/100degC %w/w max 0.57

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