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G11 Epoxy Fiberglass Laminated Sheet from Hanyao manufacturer inherits most of the advantages of G10 and has significantly improved in terms of heat resistance.The heat distortion temperature of G11 can reach over 170°C, which is much higher than that of G10, which is about 130°C. The long-term continuous use temperature of G11 can reach 150-160°C, while that of G10 is generally around 130°C.
At high temperatures, G11 can better maintain its mechanical strength and shape stability.G11 is typically flame-retardant and meets the UL94 V-0 standard, which is another important difference between it and regular G10.We need to know that G11 is under MEGA standard,under IEC standard it is called EPGC203.
| No. | Item | Unit | Method | Standard value |
| 1 | Density | g/cm3 | ISO 1183 | 1.70~2.10 |
| 2 | Flexural strength perpendicular to laminations,room temperature | Mpa | ISO 178 | ≥350 |
| 3 | Charpy notched impact strength parallel to laminations | kJ/m2 | ISO 179 | ≥37 |
| 4 | Bonding strength | N | IEC 60893-2 | ≥6500 |
| 5 | Electric strength at 90℃ in oil, perpendicular to laminations,2 mm thickness | kV/mm | IEC 60243 | ≥14.2 |
| 6 | Breakdown voltage at 90℃ in oil,parallel tolaminations | kV | IEC 60243 | ≥45 |
| 7 | Water absorption rate, 2.2 mm thickness | % | ISO 62 | ≤0.2 |
| 8 | Insulation resistance after 24-h immersion in water | Ω | IEC 60167 | ≥5.0x1010 |
| 9 | Permittivity, 48-62 Hz | - | IEC62631-2-1 | ≤5.50 |
| 10 | Dissipation factor, 48-62 Hz | - | IEC62631-2-1 | ≤0.040 |
Disclaimer: The performance figures, parameters, and features described are typical values under specific test conditions and may vary in actual applications. They do not constitute a warranty or guarantee of performance under all conditions. Users are responsible for verifying the suitability of the product for their intended application.
1.G11 Epoxy Fiberglass Laminated Sheet is able to withstand temperature upto 155℃.
2.The main colors are Green,Water Green,White,Yellow.
3.G11 is typically flame-retardant and meets the UL94 V-0 standard.
4.It is used in motor slot wedges, insulating gaskets, terminal blocks, transformer insulation components, etc., especially suitable for heavy-duty motors, traction motors and special transformers that require higher insulation levels.
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