Description:
excellent electricalmechanical
impregnating properties.
Manufacturer
F-DMInsulation composite (6633)
Polyester film with Non-woven fabric
Inaccordance with GB/T5591.3.1-2008 and IEC 626-2
Description:Class F 6633 DMNon-saturation also called F-DM70;it is a two-lyer flexiblecomposite material, produced by using F-class adhesive to adherethe high-melt-point polyeste film(Mylar)with non-woven polyesterfabric(Dacron).
Applications:TheClass F 6633 DM is suitable for slot, liner, phase, andturn-to-turn insulation in electrical motors.It can be used asinterlayer insulation in transformers and otherelectrical appliances.
6633 F-DM TechnicalData
Type | NominalThickness | Tolerance
| NominalGramage | PET FilmThickness | Tensile StrengthNot Bended | BDV NotBended | ||
Dacron/ PolyesterFilm | MD≥ | TD≥ | ||||||
mm | ±% | g/m2 | um | N/10mm | N/10mm | KV≥ | ||
2-1 | 0.08 | 15 | 80±9 | 25 | 50 | 40 | 5 | |
2-2 | 0.10 | 15 | 110±13 | 50 | 80 | 70 | 6 | |
2-4 | 0.16 | 15 | 180±20 | 100 | 140 | 130 | 8 | |
2-5 | 0.19 | 15 | 210±25 | 125 | 160 | 150 | 10 | |
2-6 | 0.20 | 15 | 250±30 | 150 | 180 | 170 | 12 | |
2-7.5 | 0.24 | 15 | 300±36 | 190 | 210 | 190 | 15 | |
2-10 | 0.30 | 20 | 390±46 | 250 | 300 | 270 | 18 | |
2-12 | 0.35 | 20 | 465±55 | 300 | 360 | 330 | 20 | |
2-14 | 0.41 | 20 | 520±62 | 350 | 400 | 370 | 22 | |
Adhesive Property180°C±2°C,10min No delamination, blister, or adhesive flow | Temperature Index(T.I) | 155°C | ||||||
