HCJ703

HCJ703

Thermal conductive adhesive

HCJ703 bonding silicone

It has excellent moisture resistance, water release, earthquake resistance, corona resistance, leakage resistance and chemical media resistance. It can seal and bond a variety of electronic components without causing pollution to the surrounding environment. Fully compliant with EU ROHS directive requirements

  • Thermal conduction and bonding between high-power power module and radiator

  • Thermal conduction and bonding between LED lamp aluminum substrate and radiator

  • Bonding and sealing of various electronic components that require heat dissipation in industrial production

Material certificate

projectHCJ703Guideline
appearanceTranslucent and stagnantVisual inspection
Relative density (g/cm3)0.98~1.10GB/T533-2008
Surface dry time (min)≤30GB/T13477.5-2002
Hardness (shore A)60±5GB/T531.1-2008
Elongation at break (%)≥300GB/T528-2009
Shear strength (MPa)≥1.0GB/T7124-2008
Tensile strength (Mpa)≥0.8GB/T825-2009
Volume resistivity (Ω cm)≥2.0×1014GB/T1692-2008
Breakdown strength of insulation (Kv/mm)≥15GB/T1695-2005
Dielectric constant (1.2MHz)2.9GB/T1697-2003
Temperature range (℃)-50~220GB/T
Thermal conductivity [W/(m.K)]≥1.0GB/T5598-1985
Thermal conductive adhesive
Thermal conductive adhesive
Is it possible that thermally conductive adhesive can cause damage to electronic components?2023-12-25T09:19:45+00:00

Proper use of thermally conductive adhesive generally will not cause damage to electronic components. However, it is recommended to read the product instructions before use to ensure that it is compatible with specific components and follow the correct usage method.

Is this adhesive resistant to high temperatures?2023-12-25T09:19:03+00:00

Many thermally conductive adhesives have good high temperature resistance and are suitable for applications in high temperature environments, but the specific high temperature resistance may vary from product to product.

How to use thermally conductive adhesive?2023-12-25T09:17:55+00:00

When using thermally conductive adhesive, first make sure the surface is clean, then apply the adhesive evenly on the surface to be connected, and finally press the two surfaces tightly together and cure according to the product instructions.

How good is the thermal conductivity of this adhesive?2023-12-25T09:16:01+00:00

Thermal conductivity properties of thermally conductive adhesives vary by product model, but generally speaking, they have high thermal conductivity to ensure efficient heat transfer.

What materials are thermally conductive adhesives suitable for?2023-12-25T09:15:25+00:00

Thermal conductive adhesives are generally suitable for various materials such as metals, plastics, and ceramics to ensure effective thermal connections between these materials.

What is the difference between thermally conductive adhesive and ordinary glue?2023-12-25T09:19:54+00:00

Thermal conductive adhesive not only provides bonding, but also has good thermal conductivity, can effectively transfer heat, and is suitable for applications that require heat dissipation.

What is the main function of thermally conductive adhesive?2023-12-25T09:19:58+00:00

The main function of thermally conductive adhesive is to provide effective heat conduction paths in heat-sensitive devices such as electronic components, radiators, LEDs, etc., so as to better dissipate and disperse heat.

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