Thermal conductivity
2.7W/m・K*
Excellent resin flowability
R-2400
High-thermal conductive film
for multi-layer circuit board
RTI 150℃
* Measured with the laser flash method
High-thermal conductivity of 2.7 W/m・K* helps reduce the
number of thermal management components. The excellent
resin flowability enables multilayering of electronic circuit
boards, contributing to the miniaturization of equipment.
Certified to meet the UL-specified rated temperature of 150℃
and can be used in high-temperature environment.
AApuplticoatmionos tive
Vehicle chargers, Power supplies for railroads,
Power conditioners for photovoltaic power
generation, Inverters, Step-up converters, etc.
Conventional materials
Superiority of R-2400ꢀMiniaturization of circuit boards by multilayeringR(c-r2os4s0-s0ectional view)
Excellent resin flowability achieves superior circuit
Insufficient resin flowability makes circuit filling difficult.
Multilayering of circuit boards is not possible because
insulating layers cannot be formed.
filling properties.
Multilayering of circuit boards is possible because
insulating layers can be formed satisfactorily.
Power
Power
<Double-sided circuit board>
<Double-sided circuit board>
semiconductor
semiconductor
Conventional
materials*
Conventional
materials*
Heat sink
Heat sink
Power
Power
R-2400
semiconductor
semiconductor
Conventional
Circuit board
Circuit board
materials*
miniaturization
miniaturization
by multilayering
by multilayering
Heat sink
Heat sink
Circuits are not filled (Generation of voids)
*Conventional materials: High thermal conductive materials
Circuits are filled
*Conventional materials: High thermal conductive materials
●Example of copper
●
Component-embedded applications
Product line-up(Thickness)
100μm, 150μm
pattern embedding
It is expected to apply R-2400's
excellent resin
Cu thickness : 105um
flowability
to component-embedded circuit boards.
Film thickness : 100um x 2ply
R-2400
R-2400
R-1566
Power
semiconductor
Heat sink
R-2400
200.00μm
Please refer to the reverse side for "Comparison of thermal conductivity" and "General properties".