- Added highly heat resistant and tracking resistance to automotive quality R-1566 to improve the reliability of ECU boards used under severe conditions.
Circuit Board Materials
- Part Number
Laminate R-1566S
Prepreg R-1551S
- Application
- Detailed use
・Automotive
Automotive ECU, Automotive module, HEV/EV power control unit, DC/DC converter board, etc.
Press Release
Properties
Tg (DSC)
175°C
175°C
Td (TGA)
355°C
355°C
CTI≥600V
(actual value)
(actual value)
Positioning of Glass transition temperature(Tg)
Through-hole reliability
Insulation reliability
General properties
| Item | Test method | Condition | Unit | Halogen-free R-1566S |
Our conventional Halogen-free R-1566(W) |
|
| Glass transition temp. (Tg) | DSC | A | °C | 175 | 148 | |
| TMA | 170 | 145 | ||||
| Thermal decomposition temp. (Td) | TGA | A | °C | 355 | 350 | |
| CTE z-axis | α1 | IPC-TM-650 2.4.24 | A | ppm/°C | 40 | 40 |
| α2 | 180 | 180 | ||||
| T288 (with copper) | IPC-TM-650 2.4.24.1 | A | min | 10 | 3 | |
| Peel strength | 1oz (35µm) | IPC-TM-650 2.4.8 | A | kN/m | 1.6 | 1.8 |
The sample thickness is 0.8mm.
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.
