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CircuitWorks Heat Sink Grease CT40-5

  • Product code: CT40-5
  • Manufacturer: Chemtronics
  • Package size: 5 oz. / 142 g tube on blister card
  • Shelf Life:

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CircuitWorks Heat Sink Grease CT40-5 silicone compound facilitates heat transfer away from electrical/electronic components. This heavy consistency material is thickened with a heat conductive metal oxide filler to maintain a positive heat sink seal in electrical/electronic equipment.

FEATURES:

  •  Excellent conductivity
  •  Meets MIL-C-47113
  •  Noncorrosive
  •  High dielectric strength
  •  Low bleed
  •  Stable from -46C to 317C
  •  Nonflammable

TYPICAL APPLICATIONS: CircuitWorks Heat Sink Grease CT40-5 may be used for electronics and applications
including:

  •  Effective Thermal Coupler For Any Heat Sink Device
  •  Nonflammable Coating Protection
  •  High Voltage Corona Protection
  •  Excellent for Improving Readings on Contact Type Thermocouples

Typical Properties

Color White
Specific Gravity @ 25°C (77°F) 2.6
Usable Temperature Range – 52º F (-46º C) to 603º F (317º C)
Dielectric Strength, volts/mil 500
Dielectric Constant @ 100 Hz 4.4
Dissipation Factor @ 100 Hz 0.005
Volume Resistivity, ohm-cm 1o x 10¹³
Arc Resistance, seconds 120
Thermal Conductivity,
Cal-cm/sec-cm2 -°C		 4.4 x 10-³
Thermal Conductivity,
Cal-cm/sec-cm² -ºC 
BTU-in/hr-ft2 -ºF
W/mºK		                                                                           1.5 x 10-³
4.35
0.63
W/m°K 1.85
Shelflife 5 years

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