6641-F DMD Insulation Paper

DMD-B,DMD-F is a kind of 3 layers composite formed by adhering one layer of glossy polyester fiber paper on each side of a layer of polyester film.
DMDM is a kind of 4 layers composite formed by two layers of polyester film compound two layers of glossy polyester film compound two layers of glossy polyester fiber paper.They are suitable for slot insulation in medium and small electric machines and a serier of V Model for electric.
1. Appearance:smoothness,non blistering,non fold.
2. Width: 1000±20 mm,40-60kg/roll.
3. Property Requirements
-Thickness:0.15,0.20,0.23,0.25,0.30, 0.35mm
-Breakdown voltage:9.0--18.0kv
-DMD-B:Non delamination,non blistering,non bleeding under 155±2°C for 10 min.
-DMD-F:Non delamination,non blistering,non bleeding under 180±2°C for 10 min.