Zoom
High-thermal conductivity of 2.7 W/m･K* helps reduce the number of thermal management components. (* Measured with the laser flash method)
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.
Circuit Board Materials
- Part Number
- Application
- Detailed use
・Automotive
Multilayer circuit boards and component-embedded circuit boards used for core power supply components that require heat management measures (vehicle chargers, power supplies for railroads, power conditioners for photovoltaic power generation, inverters, step-up converters, etc.)
Properties
Thermal conductivity 2.7W/m·K
(Laser flash method)
(Laser flash method)
Excellent resin flowability
RTI 150°C
Video
Comparison of thermal conductivity
Superiority of R-2400
Miniaturization of circuit boards by multilayering (cross-sectional view)
Example of Application and Copper pattern embedding
General properties
| Item | Test method | Condition | Unit | Halogen-free R-2400 |
|---|---|---|---|---|
| Product line-up (Thickness) | – | – | μm | 100, 150 |
| Thermal conductivity | ASTM D5470 | A | W/m·K | 3.8 |
| Laser flash | A | 2.7 | ||
| Glass transition temp.(Tg) | DMA | E-1/105 | °C | 200 |
| Withstand voltage vertical to layer | ASTM D149 | C-48/23/50 | kV | 6.5 (100um) |
| CLTE | IPC-TM-650 2.4.24 | E-2/105 | ppm | 30 (40-260°C) |
| Tracking resistance | ASTM D3638 | C-48/23/50 | V | 600 (PLC-0) |
| Rated temperature (RTI) | UL | – | °C | 150 |
| Flammability | UL | C-48/23/50 | – | 94V-0 |
The sample thickness is 0.8mm. Withstand voltage vertical to layer data is for a thickness of 0.1mm.
Tracking resistance, rated temperature and flammability are data for a combination of R-2400 0.1mm above and below a 0.38mm core material.
Our Halogen-free materials are based on JPCA-ES-01-2003 standard and others.
Contain; Chlorine:≤0.09wt%(900ppm), Bromine:≤0.09wt%(900ppm),
Chlorine+Bromine:≤0.15wt%(1500ppm)
The above data are typical values and not guaranteed values.
