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Specifications
1.CEM-3 Laminate sheets2.White and opacity with good color-change resistance.
3.Punching process available
Application:
Widely used in iLED display.
Standard dimension
THICKNESS |
COPPER FOIL |
SIZE |
THICKNESS TOLERANCE |
||
Inch |
mm |
oz(μm) |
Inch |
mm |
|
0.024 |
0.6 |
1/3(12) 1/2(17) |
36×48 |
915×1220 |
IPC4101C C/M |
to |
1.0(35) 2.0(70) |
40×48 |
1020×1220 |
||
0.125 |
3.2 |
3.0(103) |
42×48 |
1070×1220 |
|
Notes:Special guideline should be agreed by sellers and buyers
Specification:
HR-3131 Laminate |
Unit |
specification |
Typical Value |
Test Method |
|
Metric |
<0.5mm |
≥0.5mm |
1.6mm CCL |
IPC-TM-650 |
|
1. Peel Strength,as received |
N/mm |
1.8 |
- |
||
A. 17micron copper |
-- |
≥1.05 |
|||
B. 35micron copper |
-- |
≥1.40 |
|||
C. 70micron copper |
-- |
≥1.93 |
|||
D. 105,140,175micron copper and above |
-- |
≥2.10 |
|||
2. Surface resistivity |
MΩ |
||||
A. C-96/35/90 |
-- |
-- |
2.6×107 |
||
B. After moisture resistance |
-- |
≥104 |
-- |
||
C. At elevated temperature |
-- |
≥103 |
5.4×106 |
||
3. Volume resistivity |
MΩ.cm |
||||
A. C-96/35/90 |
- |
≥106 |
1.2×108 |
||
B. At elevated temperature |
- |
≥103 |
2.4×106 |
||
4. Moisture absorption |
% |
- |
≤0.80 |
0.13 |
|
5. Dielectric breakdown |
KV |
- |
40 |
44 |
|
6. (1MHZ)Permittivity at 1MHZ |
-- |
<5.4 |
<5.4 |
4.7 |
|
7. Tg(DSC) |
°C |
- |
- |
126 |
|
8. Loss tangent at 1MHZ |
- |
<0.035 |
<0.035 |
0.017 |
|
9. Thermal stress |
260°C/10S |
||||
Un-etched |
pass |
pass |
pass |
||
Etch |
pass |
pass |
pass |
||
10. Flammability |
Rating |
94V-0 |
94V-0 |
94V-0 |
|
Details:
Send Inquiry to This Supplier
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