G10/G11 is a composite made of electronic glass cloth and epoxy resin with the features of fine insulation, good rigidity, low water absorption, acid and alkali resistance, and ease of machinability.


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G10/G11 is a composite made of electronic glass cloth and epoxy resin with the features of fine insulation, good rigidity, low water absorption, acid and alkali resistance, and ease of machinability.


| NEMA Grade | G10 | G11 | |
| Color 顏色 | 綠 Green | 黃 Yellow | |
| Characteristic 特性 | Good Insulation | Good Insulation High Temperature Resistance | |
| Electrical Strength – Vertical to Layer
耐電壓 |
KV/mm | 15~20 | 15~20 |
| Breakdown Voltage – Vertical to Layer
破壞電壓 |
KV/mm | 23~35 | 15~20 |
| Volume Resistance
體積電阻 |
Ω-cm | >1012 | >1012 |
| Surface Resistance
表面電阻 |
Ω | >1012 | >1012 |
| Flexural Strength
彎繞強度 |
Kg/mm2 | 35~45 | 35~45 |
| Compressive Strength
壓縮強度 |
Kg/mm2 | 20~40 | 20~40 |
| 衝擊強度 Impact Strength
經向 Lengthwise 緯向 Crosswise |
Kg-cm/cm |
68~78 35~45 |
68~78 35~45 |
| Specific Gravity
比重 |
– | 1.85~2 | 1.85~2 |
| Glass Transition Temperature
玻璃轉化溫度 |
℃ | 110~120 | 130~160 |
| Water Absorption
吸水率 |
% | <0.2 | <0.2 |
| Heat Resistance
耐熱性 |
200℃ | >120 Mins | – |
| 288℃ | – | >30 Mins | |
| Flame Resistance
耐燃性 |
– | HB | HB |