| Customization: | Available |
|---|---|
| Application: | Insulation Sheet |
| Color: | Dark Geen |
|
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Wood pallet
|
NO. |
Property | Unit |
Required Value
|
Test result | |
| 1 |
Density
|
g/cm3
|
1.7-2. 0 |
1.98
|
|
| 2 |
Water absorption
|
mg
|
≤22 (T=3mm) | 11.6 | |
| 3 |
Flexural strength (Lengthwise)
|
At normal c ondition
|
MPa
|
≥ 340 | 595.2 |
|
150±2ºC
|
MPa
|
≥ 170 | 306 | ||
| 4 |
Impact strength, Parallel to laminations
(Charpy, notched)
|
kJ/m2
|
≥ 33 | 69.2 | |
| 5 |
Tensile Strength( Lengthwise)
|
MPa
|
≥ 300 | 410.4 | |
| 6 |
Compressive strength, perpendicular to laminations
|
MPa
|
≥350 | 557.4 | |
| 7 |
Dielectric strength, perpendicular to laminations
(In transformer oil at 90ºC±2ºC)
|
kV/mm
|
≥ 14.2
(T= 1mm)
|
20.2
(T= 1mm)
|
|
| 8 |
Breakdown Voltage, parallel to laminations
(In transformer oil at 90ºC±2ºC)
|
KV
|
≥35 | >80 | |
| 9 |
Insulation resistance (After 24 hours in water)
|
Ω
|
≥5 × 10 10 | 8 .2 × 10 13 | |
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