Flexible mica-glass fiber GMS-TT
Flexible mica-glass fiber GMS-TT TU 05758799-005-9
Flexible mica-glass fiber of GMS-TT grade is represented by a sheet electric insulating material based on muscovite mica, glass fiber and oil-glyptal binder.
The sheets are (860±20) mm long, from 500 to 680 mm wide. The thickness is from 0,25 to 0,6 mm.
Application: Flexible mica-glass fiber of GMS-TT grade is to apply as slot insulation for electrical machine and banding insulation of the anchors at a temperature up to 130°C.
| Thickness |
Electric strength, at least, at (15-35)°С 45-75%, kV/mm | Mass fraction of components, % | ||||||||
| Grade | 0,15-0,25 | 0,3 | 0,35 | 0,4 | 0,45 | 0,5 | 0,6 | Binder | Mica | Volatile substances, not more than |
| GMS-ТТ | 18 | 18 | 18 | 17 | – | 17 | – | 15-30 | not less than 40 | 4 |