ESD black Fr4 Sheet
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ESD black Fr4 Sheet |
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ESD black Fr4 Sheet Description:
Description
This product is a kind of laminated board formed through heat pressing after the electric industry fiolax cloth dips into epoxy resin. It is suitable as the mechanical, electric and electronic insulation structural components which are used under room and middle temperatures with a certain mechanical performance and electric performance requirement.
Characteristics
-Excellent mechnical strength
-Good insulation function
-High temperature resistant
-Stable size
-Good ablity against acid ,alkali and solvent
-Hard and durable
-Good adhesive properties in the surface
-Waterproof
Applications
1.Cabinets .
2.Railway
3.Automobile
4.Transformers
5.Electric switches
6.Control boxes
7.Electric motors
8.Medical appliances
9.Household appliances
Item | Units | Value | ||||
G-10 | FR-4 | ESD FR4 | FR-5 | |||
1 | Applicable Standards | — | NEMA L1 | |||
2 | Density | g/cm3 | 2.00~2.10 | 2.00~2.10 | 2.00~2.10 | 2.00~2.10 |
3 | Bending strength perpendicular to laminations | MPa | 340 | 340 | 340 | 340 |
4 | Impact strength parallel to laminations( Charpy) | kJ/m2 | 33 | 33 | 33 | 33 |
5 | Surface Resistivity(ohms) | ohms | - | - | 105 – 109 | 105 – 109 |
6 | Voltage endurance parallel to lamination (in oil 90±2℃) | kV | 35 | 35 | 35 | 35 |
7 | Voltage endurance perpendicular to lamination (in oil 90±2℃) Thickness 0.5mm Thickness 1mm Thickness 2mm Thickness 3mm |
kV/mm |
16.1 14.2 11.8 10.2 |
16.1 14.2 11.8 10.2 |
16.1 14.2 11.8 10.2 |
16.1 14.2 11.8 10.2 |
8 | Water absorption Thickness 0.5mm Thickness 1.0mm Thickness 2.0mm Thickness 5.0mm Thickness 10.0mm |
mg |
17 18 20 25 34 |
17 18 20 25 34 |
17 18 20 25 34 |
17 18 20 25 34 |
9 | Flame resistance | — | — | V0 | V0 | V0 |
10 | Temperature index | ℃ | 155 | 155 | 155 |
155 |
11 | Thickness Available | mm | 0.3 - 50mm | 0.3 - 50mm | 0.3 - 50mm | 0.3 - 50mm |
12 | Sheet size available | mm | 1020mmx1220mm |
ESD black Fr4 Sheet was added in Apr 2019
ESD black Fr4 Sheet has been viewed 299 times
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