MobilityAD/ADAS
In the connected and AD/ADAS fields, it supports the enhancement of
sensing functions and high-speed communication from the material aspect.
In the connected and AD/ADAS fields, it supports the enhancement of
sensing functions and high-speed communication from the material aspect.
Processing conditions | Units | Middle Tg material ELC-4787 |
High Tg material ELC-4788 |
|
---|---|---|---|---|
glass transition temperature | DSC 20℃/min TMA 10℃/min |
℃ | 170 160 |
157 175 |
peel strength | A | KN/m | 1.3 | 1.3 |
glass transition temperature | DSC 20℃/min TMA 10℃/min |
℃ | 170 160 |
157 175 |
Condition | Units | Heat Dissipation CEM -3 | general-purpose FR -4 | FR -4 for Automobiles | |
---|---|---|---|---|---|
thermal conductivity | laser flash method | W/m・K | 1.0 | 0.4 | 0.6 |
coefficient of thermal expansion | TMA法 X(α1) Y(α1) Z(α1) |
ppm/℃ | 20 24 47 |
14 16 65 |
14 16 45 |
flame resistance | UL94V(A) | ー | 94V-0 | 94V-0 | 94V-0 |