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> Paper/Epoxy laminates for semi-cold punching:80℃ FR-3(Thin plate) ES-1192
Paper/Epoxy laminates for semi-cold punching:80℃
FR-3 equiv. (Thin plate)ES-1192
 |
Application:Punching parts for such as rotary swicth with flame retardancy
Production was discontinued at the end of September 2022.
EC-3753(CEM-3) is recommended alternative. |
| Test items |
Unit |
Treatment |
ES-1192 |
JIS
ANSI |
|
EL-PEF equiv.
FR-3 equiv. |
| Color |
Ivory |
Electrical strength
(Vertical to layer) |
In oil 1 min. |
MV/m |
C-90/20/65 |
20 OK |
Breakdown voltage
(Vertical to layer) |
In oil 1 min. |
MV/m |
C-90/20/65 |
- |
Electrical strength
(Parallel to layer) |
In hot oil |
kV |
O-0.5/90 |
- |
Breakdown voltage
(Parallel to layer) |
In hot oil |
kV |
O-0.5/90 |
- |
| Insulation resistance |
at RT |
MΩ |
C-90/20/65 |
5×106～5×107
(105<) |
| After heat treatment |
C-90/20/65
+D-2/100 |
103～104
(5×102<)
|
| Volume resistivity |
at RT |
MΩ-cm |
C-90/20/65 |
5×107～5×108 |
| After moisture treatment |
C-90/20/65
+C-96/40/90 |
107～108 |
| Surface resistance |
at RT |
MΩ |
C-90/20/65 |
107～108 |
| After moisture treatment |
C-90/20/65
+C-96/40/90 |
5×105～5×106 |
Dielectric constant
(1MHz) |
at RT |
- |
C-90/20/65 |
3.7～4.2 |
| After dipping treatment |
C-90/20/65
+D-24/23 |
4.0～4.5 |
Dissipation factor
(1MHz) |
at RT |
- |
C-90/20/65 |
0.029～0.033 |
| After dipping treatment |
C-90/20/65
+D-24/23 |
0.035～0.040 |
| Flexural strength |
Vertical to layer |
MPa |
A |
125～180
(88<) |
| Parallel to layer |
A |
|
| Compressive strength |
Vertical to layer |
MPa |
A |
|
| Parallel to layer |
A |
|
| Tensile strength |
MPa |
A |
|
| Izod impact strength |
Parallel to layer |
J/cm |
A |
|
| Cleavage strength |
kN |
A |
|
| Rockwell hardness |
|
- |
A |
|
| Water absorption |
1.6mm thick |
% |
E-24/50
+D-24/23 |
0.3～0.4
(0.65>) |
| 3.0mm thick |
E-24/50
+D-24/23 |
|
| 10mm thick |
E-24/50
+D-24/23 |
|
| Appearance after heating treatment |
2 hours |
℃ |
A |
130 OK
(130℃) |
| Specific gravity |
- |
A |
1.38～1.45
(1.30-1.47) |
| Acetone resistance |
- |
A |
OK
|
| Flame resistance |
UL |
- |
E-168/70 |
94V-0 |
| Punching workability |
℃ |
A |
60～100 |
|
*The above figures show the standard properties and guaranteed value is showed in parentheses
*Test method : JIS K-6911
*Treatment condition
A=Accepted state, C=Constant Temperature and humidity , D=Dipping in water E=Electric heating , O=Oil dipping
Starting from the left figures show Time(h)/Temeperature(℃)/Humidity(%) |
Specifications and dimension
| Thickness(mm) |
0.5～2.9 |
Standad dimension
(mm) |
1000×1000 |
◯ |
| 1000×1200 |
◯ |
| 1000×1500 |
|
| 1000×2000 |
|
| 1200×2000 |
|
Standad dimension
(mm) |
|
|
| 0.5 |
±0.08 |
| 0.6 |
±0.08 |
| 0.8 |
±0.10 |
| 1.0 |
±0.10 |
| 1.2 |
±0.13 |
| 1.5 |
±0.13 |
| 1.6 |
±0.15 |
| 2.0 |
±0.15 |
| 2.5 |
±0.20 |
| 3.0 |
±0.20 |
| 4.0 |
|
| 5.0 |
|
| 6.0 |
|
| 8.0 |
|
| 10.0 |
|
| 12.0 |
|
| 15.0 |
|
| 16.0 |
|
| 18.0 |
|
| 20.0 |
|
| 25.0 |
|
| 30.0 |
|
| 35.0 |
|
| 40.0 |
|
| 50.0 |
|
| 75.0 |
|
100.0
|
|
|
| *Minimum quantity of order would be quoted according to product |
