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FR-4 Woven E-glass Fabric Epoxy,Flame Resistant Copper Clad Laminate |
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Character |
Application |
| Natural color |
It's normal epoxy resin、glass cloth copper clad laminates. |
It's widely used in computer, electric exchange machine, mobile phone, periphery products of computer, office automatic equipment, automatic equipment, instrument & electric products for aviation, and some senior household electric machine, Excellent quality stability. It can fulfill the requirement of SMT and sealed package substrate. |
| Black color |
It's modify-epoxy, glass cloth board. It has UV-Block & visible light-Block function, and suitable for making PCB board that used for the exposure of double board. Also it’s a kind of good solvent-resistance material, when placed in the ultrasonic-cleaning, it will never discolored, never pollute the PCB. |
It's widely used in the optics equipment & instrument, camera, digital display, lattice display, LED display, the basic board making for the huge screen display implement, and some other special electric parts & electric insulated structure parts. The product equips high stability for quality & high unknitibility.
Technical superiority: our company making the 0.1 mm basic board with top-ranking technical level, which can totally block the visible light. And our company is famous for the technology. |
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White color |
It's modify-epoxy, glass cloth board. It has UV-Block & visible light-Block function, and suitable for making PCB board that used for the exposure of double board. Best white color, good glistening for the visible light. |
it's widely used in digital display, lattice display, LED display, huge screen display implement, electric guide, the basic board for the electric scutcheon and some other special electric parts & electric insulated structure parts. |
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| Description |
Value
< 0.50mm |
Value
≥0.50mm |
Unit |
Peel Strength, min.
0.5 OZ Copper
0.5 OZ Copper
After Solder
At 125℃
After process solution |
0.70
0.80
0.70
0.55 |
0.7
1.05
0.7
0.8 |
N/mm |
Volume Resistivity, min.
A C-96/35/90
After moisture resistance
After elevated temp. E-24/25 |
106
--
103 |
--
106
103 |
ＭΩ－ＣＭ |
Surface resistivity, min.
A C-96/35/90
After moisture resistance
After elevated temp. E-24/25 |
104
--
103 |
--
104
103 |
ＭΩ |
| Water Absorption, max. |
-- |
0.80 |
% |
| Dielectric breakdown, min. |
-- |
40 |
KV |
Permittivity @ 1MHz, max.
(Laminate or prepreg as laminate) |
5.4 |
5.4 |
-- |
Loss tangent @ 1MHz, max.
(Laminate or prepreg as laminate) |
0.035 |
0.035 |
-- |
Flex Strength, min.
Length direction
Cross direction |
--
-- |
415
345 |
N/mm2 |
| Glass Transition temp. (Tg). |
125 |
125 |
℃ |
| Arc resistance, min. |
60 |
60 |
S |
Thermal stress 10 Sec.@ 288℃, min.
Unetched
Etched |
Pass Visual
Pass Visual |
Pass Visual
Pass Visual |
S |
Electric strength, min.
(Laminate or prepreg as laminate) |
30 |
-- |
Kv/mm |
Flame ability
Average burn time, max.
Individual burn time, max. |
V-0 |
V-0 |
S |
| Test method：IPC-TM-650 |
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