DMD Epoxy Resin Preimpregnated Material/DCC Heat-resisting Resin Preimpregnated Material
DMD Epoxy Resin Preimpregnated Material
DCC Heat-resisting Resin Preimpregnated Material
DCC Heat-resisting Resin Preimpregnated Material
Characteristics and application: Temperature classification is F, High electrical and mechanical properties, Widely used in insulation between layers of low voltage coil of dry type transformer and as the slot insulation and insulation between phases for F-grade motors.
Pre-pregnated DMD Technical Characteristics
No | Item | Unit | Normal Value | ||||
1 | Nominal thickness | mm | 0.16 | 0.18 | 0.20 | 0.23 | 0.25 |
2 | Thickness tolerance | mm | ±0.030 | ±0.035 | |||
3 | Density(±10%) | g/m2 | 195 | 220 | 245 | 275 | 315 |
4 | Tensile strength Crosswise | N/10mm | ≥40 | ≥70 | ≥80 | ≥100 | ≥120 |
5 | Electric Strength | MV/m | ≥40 | ||||
6 | Resin content | % | 35±5 | 30±5 | |||
7 | Volatile content | % | ≤1.5 | ||||
8 | soluble resin | % | ≥90 | ||||
9 | shear strength | MPa | ≥5.0 | ||||
10 | Temperature index | — | ≥155℃ |
Comments
Post a Comment