WE PROVIDE SOLUTIONS
To compare different materials, the table below gives details of those most commonly used in Zubelzu double sided PCB's.
Different base materials can be accommodated, subject to approval by our Technical Experts and to availability from suppliers.
Item | Units | IT-140TC | IGAV FR95 | Duraver E-Cu 104 | KB-6160 |
---|---|---|---|---|---|
Manufacturer |
- | ITEQ | Aismalibar | Isola | KingBoard |
Material |
- | FR-4 | FR-4 | FR-4 | FR-4 |
Volume Resistivity
|
MΩ |
1,0 x 104 1,0 x 103 |
|
8,0 x 108 1,0 x 103 |
1,0 x 108 |
Surface Resistivity
|
|
|
1,0 x 106 1,0 x 105 |
4,0 x 106 7,0 x 104 |
1,0 x 106 |
Moisture Absorption |
% | < 0.8 | 0,19 | 0,16 | 0,21 |
Dielectric Breakdown |
kV | 40 | 45 | 45 | - |
Permitivity @ 1 MHz |
- | 4,7 | 4,8 | 4,6 - 4,9 | - |
Loss Tangent @ 1 MHz |
- | 0,017 | 0,057 | 0,019 | 0,022 |
Flexural Strength |
N/mm2 |
415 345 |
550 450 |
600 480 |
565 416 |
Flexural Strength at Elevated Temperature |
N/mm2 | - | - | - | - |
Arc Resistance |
sg | 60 | 120 | - | 125 |
Thermal Stress for 10 sg at 288 ºC |
- | Conforme Conforme |
60 sg |
≥ 10 sg ≥ 10 sg |
180 sg |
Electric Strength |
kV/mm | - | - | - | - |
Flammability |
- | V-0 | V-0 | V-0 | V-0 |
Glass Transition Temperature |
ºC | 135 | 135 | 135 | 135 |
Decomposition Temperature |
ºC | 305 | - | - | 305 |
CAF Resistance |
- | AABUS | - | - | - |
Comparative Tracking Index (CTI) |
Volts | Class 3 (179 - 249) | Class 3 (179 - 249) | Class 3 (179 - 249) | Class 3 (179 - 249) |
Information according to manufacturer's Technical Data Sheets
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