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> High heat resistant Glass/Epoxy laminates ES-3260(EL-GEH/G-11)
High heat resistant Glass/Epoxy laminates ES-3260(EL-GEH/G-11)
| Test items |
Unit |
Treatment |
ES-3260 |
Electrical strength
(Vertical to layer) |
In oil 1 min. |
MV/m |
C-90/20/65 |
16 OK |
Breakdown voltage
(Vertical to layer) |
In oil 1 min. |
MV/m |
C-90/20/65 |
23～33 |
Electrical strength
(Parallel to layer) |
In hot oil |
kV |
O-0.5/90 |
9 OK |
Breakdown voltage
(Parallel to layer) |
In hot oil |
kV |
O-0.5/90 |
40～50 |
| Insulation resistance |
at RT |
MΩ |
C-90/20/65 |
107～108
(5×105<) |
| After heat treatment |
C-90/20/65 +D-2/100 |
5×105～5×106
(103<) |
| Volume resistivity |
at RT |
MΩ-cm |
C-90/20/65 |
108～1010 |
| After moisture treatment |
C-90/20/65 +C-96/40/90 |
107～109 |
| Surface resistance |
at RT |
MΩ |
C-90/20/65 |
107～109 |
| After moisture treatment |
C-90/20/65 +C-96/40/90 |
106～107 |
Dielectric constant
(1MHz) |
at RT |
- |
C-90/20/65 |
4.4～5.2
(5.5<) |
| After dipping treatment |
C-90/20/65 +D-24/23 |
4.5～5.3 |
Dissipation factor
(1MHz) |
at RT |
- |
C-90/20/65 |
0.012～0.018
(0.035<) |
| After dipping treatment |
C-90/20/65 +D-24/23 |
0.013～0.019 |
| Flexural strength |
Vertical to layer |
MPa |
A |
490～590
(314<) |
| Parallel to layer |
400～500 |
| Compressive strength |
Vertical to layer |
MPa |
A |
450～550 |
| Parallel to layer |
350～400 |
| Tensile strength |
MPa |
A |
450～550 |
| Izod impact strength |
Parallel to layer |
J/cm |
A |
6.0～10.0
(2.9<) |
| Cleavage strength |
kN |
A |
7.6～9.6
(6.9<) |
| Rockwell hardness |
|
- |
A |
M.110～120 |
| Water absorption |
1.5mm Thick |
% |
E-24/50 +D-24/23 |
0.05～0.10
（0.80>） |
| 10mm Thick |
E-24/50 +D-24/23 |
0.02～0.05 |
| Appearance after heating treatment |
2 hours |
℃ |
A |
200 OK
(180℃) |
| Hot flexural strength retention |
% |
A |
150℃ 40< |
| Specific gravity |
- |
A |
1.90～2.00
(1.70～2.20) |
| Tracking resistance |
DIN |
Drop |
A |
- |
| Acetone resistance |
- |
A |
OK
(OK) |
| Flame retardance |
UL |
- |
E-168/70 |
94HB |
| Arc resistance |
sec. |
A |
|
| Tg |
DMA |
℃ |
A |
180 |
|
*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) |
0.6～50 |
Standad dimension
(mm) |
1000×1000 |
◯ |
| 1000×1200 |
◯ |
| 1000×1500 |
◯ |
| 1000×2000 |
|
| 1200×2000 |
|
Thickess
tolerance
(mm) |
|
|
| 0.5 |
|
| 0.6 |
±0.13 |
| 0.8 |
±0.15 |
| 1.0 |
±0.20 |
| 1.2 |
±0.20 |
| 1.5 |
±0.20 |
| 1.6 |
±0.23 |
| 2.0 |
±0.25 |
| 2.5 |
±0.30 |
| 3.0 |
±0.35 |
| 4.0 |
±0.40 |
| 5.0 |
±0.55 |
| 6.0 |
±0.60 |
| 8.0 |
±0.70 |
| 10.0 |
±0.80 |
| 12.0 |
±0.90 |
| 15.0 |
±0.10 |
| 16.0 |
±0.10 |
| 18.0 |
±1.30 |
| 20.0 |
±1.30 |
| 25.0 |
±1.40 |
| 30.0 |
±1.50 |
| 35.0 |
±1.60 |
| 40.0 |
±1.70 |
| 50.0 |
±1.90 |
| 75.0 |
|
100.0
|
|
|
| *Minimum quantity of order would be quoted according to product |
