| Customization: | Available |
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| Application: | Electrical Base, Shell, Motor |
| Color: | Shallow Green, Yellow, Black |
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Epoxy Fiberglass Sheet Made of E-glass fabric impregnated with epoxy resin by processing under high temperature and pressure. Having excellent electrical and mechanical properties, good heat and moisture resistance. Applicable to insulating structural parts in motors, mechanical and electrical equipment, and can be used in transformer oil.
| No. | Test Item | Unit | Test Condition | Standard Value | Test Result |
| 1 | Glass transition temperature (TG) | DMA | 180 | 191 | |
| 2 | Density | g/cm3 | Normal | 1.8~2.0 | 1.94 |
| 3 | Water absorbency (10mm) | mg | D-24/23 | ≤34 | 25.9 |
| 4 | Bending strength perpendicular to lamination | Mpa | Normal | ≥450 | 608 |
| 5 | Bending strength perpendicular to lamination | Mpa | 180±5ºC | ≥250 | 320 |
| 6 | Impact strength (Simply supported beam) perpendicular |
KJ/m2 | Normal | ≥180 | 206 |
| 7 | Tensile Strength perpendicular |
Mpa | Normal | ≥320 | 402 |
| 8 | Vertical layer electric strength 2mm |
kV/mm | in oil 90ºC±2ºC | ≥14.5 | 17.5 |
| 9 | Parallel layer breakdown voltage | kV | in oil 90ºC±2ºC | ≥40 | 65 |
| 10 | Relative permittivity (50 MHz) | - | D-24/23 | ≤5.5 | 4.3 |
| 11 | Dielectric loss factor (1 MHz) | - | D-24/23 | ≤0.04 | 0.02 |
| 12 | Insulating Resistance | Ω | Normal | ≥1.0*1012 | ≥37.4*1014 |
| 13 | Insulating Resistance | Ω | D-24/23 | ≥1.0*1010 | ≥3.2*1013 |
Shiping way: By sea, By air or By express according your choice.
We try our best to pack and protect the goods according to custome's requirment base on different sizes, hardness and other details.
Your inquiry related to our products or prices will be replied within 24hours.
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