Thermally Conductive

Thermally Conductive Adhesives Specially Formulated for Efficient Heat Conduction

Thermally Conductive Adhesives are often used to bond heat sinks or encapsulate sensors. They provide a fast bond that does not insulate heat in the way most other adhesives will. Manufacturers can select specific capabilities of thermal transfer with the coefficient of thermal conductivity or “K factor” maxing out at 0.808 for Dissipator® 745. More formulas are available with higher conductivity via the Hernon Manufacturing custom formula development program that designs new adhesives for specific manufacturing operations.

While conducting heat, Hernon Manufacturing Dissipator® brand adhesives also insulate against electric currents- reducing the risk of shorting components or misrouting power. Thermally conductive adhesives are also used for potting components to ensure an even heat distribution and other applications including the fabrication of printed circuit boards, adhering LEDs, and bonding materials with different thermal expansion rates.

Significant Features and Key Advantages of Hernon Manufacturing Thermally Conductive Adhesives:

Reduced cost and time per application over alternative fastening methods
Conduct heat through an adhesive bond
Diffuses stress across the entire bonded surface
Bonds using lightweight polymers
100% Active – No Solvents
Resistant to Vibrations and Impacts
Insulates electrically
Seal and fills gaps
Strong thermal cycling tolerance
Apply across the entire bonding surface in one step

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Dissipator 319

Dissipator® 319 is a room temperature curing, two component thermal conductive epoxy adhesive for potting applications. Dissipator® 319 offers low viscosity for potting applications, is recommended for encapsulation of components that require heat dissipation and thermal shock properties. Dissipator® 319 features good thermal conductivity (1.1 W/mK to 1.4 W/mK)

DISSIPATOR 745D

Hernon Dissipator 745D is a thermally conductive room temperature cure adhesive that is designed for bonding electrical components to heat sink with a controlled gap. Dissipator 745D, through a special shimming property, insulates the component electrically while allowing thermal conductivity. This special shimming feature produces a constant gap of 0.005 in. to 0.006 in. between components. Product Benefits • No mixing required (eliminates errors in mixing ratio) • Room temperature cure. No heat required. • Eliminates screws and rivets for assembly. • Eliminates the air space between components. • High k factor for heat conductive application

Dissipator® 745

Dissipator® 745 is a thermally conductive room temperature cure adhesive that is designed for bonding electrical components to heat sink with a controlled gap. Dissipator® 745, through a special shimming property, insulates the component electrically while allowing thermal conductivity. This special shimming feature produces a constant gap of 0.005 in. to 0.006 in. between components.