AG2449 Silver Conductive Epoxy Adhesives

 Specification

Result 

 Physical Properties - Cured

 Color

Silver Grey 

 Hardness

70D to 75D 

 Tensile Strength

6.28N/mm [911 lb/in] 

 Elongation

0.30% 

 Shear Strength

1.61N/mm [234lb/in] 

 Izod Impact

1.7kJ/m [0.80ftlb/in] 

 Compression Strength

7.56N/mm [1,090lb/in] 

 Flexural Strength

17.2N/mm [2,500lb/in] 

 Outgassing (Total Mass Loss)

 @24h

7.16% 

 @48h

6.11% 

 Solderable

No 

 Electrical Properties - Cured

 Volume Resistivity

0.0174 Qcm 

 Dielectric Dissipation & Constant

dissipation, D constant, k' 

 @1 MHz

0.012 3.01 

 Thermal Properties - Cured

 Thermal Conductivity

in W/mK (BTUin/(hr ft F)) 

 25C

0.903 (6.27) 

 50C

0.893 (6.20) 

 100C

0.813 (5.64) 

 Glass Transition Temperature (Tg)

55.1C [131 F] 

 CTE prior Tg

38.5ppm/C 

 CTE after Tg

101.8ppm/C 

 Cure Schedule

 Air Cure @ 24C (75F)

5 hours 

 Heat Cure:

 65C/149F

15min 

 90C/194F

12min 

 125C/257F

7min 

 150C/302F

5min 

 Working Time @22C

10min 

 Minimum Operating Temp

< -55C (-67F) 

 Maximum Operating Temp

150C (302F)