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MobilityElectrification

High heat resistance and high insulation thermosetting resin
improves functionality and reliability of electric power train.

High Thermal Conductive Materials

Reliable and high thermal conductive materials are made based on our own formulas and production techniques.

Metal Base Substrate (7W/3W)

Our lineup includes various grades, from high thermal to low thermal
Test items Conditions Unit ALC-1371
(120µm)
ALC-1331
(80µm)
Thermal Conductivity(LF) A W/m·K 7 3
Breakdown Voltage DC A kV >10 >10
Breakdown Voltage AC A kV 6 6
Peel Strength (35μm) A N/mm 1.7 1.5
Flammability UL94(A) - 94V-0 94V-0
Tracking Resistance A
(IEC method)
V 600 600
Tg TMA deg.C 130 100
Young’s Modulus A GPa 40 21
Water Absorption D-24/23 % 0.3 0.3
Chemical Resistance 3%NeOH
40deg.C
3min
- OK OK

* The data table shown are representative values, not guaranteed values.

12W/m·K PCB

Test items Conditions CLC-5201
(175µm)
Thermal Conductivity w/m・K Laser flash / 25°C >12
w/m・K Laser flash / 175°C >10
Breakdown Voltage kVrms AC / 25℃ >8
Volume Resistivity Ω・cm DC, 1 kV, 1 min / 25°C 1E+16
Ω・cm DC, 1 kV, 1 min/ 175°C 1E+13
Dielectric Constant 1MHz 4.6
Tg TMA >200

* The data table shown are representative values, not guaranteed values.

Application examples

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