Factory Thermal Conductive Epoxy Ab Glue conductive epoxy for electronics
Products Description
Conductive Epoxy For Electronics is a special epoxy resin material with good electrical conductivity, usually made of epoxy resin matrix and conductive filler (such as silver, copper, carbon black, graphite, etc.). It is widely used in the electronics industry, especially in the packaging of electronic components, conductive adhesives, antistatic coatings, electromagnetic shielding and other fields.
Advantages
Good conductivity
Electronic conductive epoxy resin can effectively conduct current by adding efficient conductive fillers (such as silver, copper, carbon black or graphite, etc.). Different fillers and formula ratios allow its conductive properties to be adjusted according to the specific needs of customers and adapt to the application requirements of different electronic devices.
Good mechanical properties
As a modified product of epoxy resin, electronic conductive epoxy resin retains the high strength and rigidity of epoxy resin itself. It has good tensile strength, compressive strength and wear resistance, and can maintain stability in high load and long-term use environments. This makes the material perform well in electronic components that need to withstand certain mechanical pressure or external forces, and can effectively extend the service life of the equipment.
Good temperature resistance and chemical stability
Electronic conductive epoxy resin has good thermal stability and can usually work stably in the temperature range of 150°C to 200°C. At higher operating temperatures, it can still maintain stable physical properties to ensure the normal operation of electronic components. In addition, the material has strong tolerance to chemical substances such as acid and alkali corrosion and solvents, so it can be used for a long time in various harsh environmental conditions, reducing the risk of damage caused by environmental factors.
Good electromagnetic shielding effect
Electronic conductive epoxy resin also has significant advantages in electromagnetic shielding. Through the selection of appropriate conductive fillers, it can effectively isolate external electromagnetic interference (EMI) and protect sensitive electronic components from unnecessary electromagnetic radiation. This feature makes it widely used in high-frequency signal processing and high electromagnetic interference environments to ensure the stability and performance of electronic equipment.


Specification
|
Item |
Unit or Condition |
EP-610A/B |
|
Mixing Ratio |
Weigh Ratio |
A:B=2:1 |
|
Mixed viscosity |
25 0C Pa*s, |
100-120 |
|
Up Time |
200g, 25 0C/h |
1 |
|
Curing conditions |
0C/hrs |
48 hours @ 25 or 1hours@ 80 |
Cured Properties
|
Item |
Unit or Condition |
EP-610A/B |
|
Hardness |
25 0C, Shore-D |
82±5 |
|
Volume resistivity |
25 0C, Ω·cm |
≥1.0*1013 |
|
Surface resistivity |
25 0C, Ω |
>1014 |
|
Insulation intensity |
25 0C, kV/mm |
>22 |
|
Dielectric constant |
25 0C,1MHZ |
4.2±0.1 |
|
Compression strength |
kg/mm2 |
>25 |
|
Bending strength |
kg/mm2 |
>10 |
|
Impact strength |
kg/mm2/cm2 |
>6 |
|
Shear strength (Al/Al) |
kg /cm2 |
≥80 |
|
Shear strength (Al/PVC) |
kg /cm2 |
Material broken |





FAQ

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