6641 F-DMD Insulation Paper Red

6641 F grade DMD polyester film polyester fiber non-woven soft composite material is made of polyester fiber non-woven fabric and polyester film. The three-layer composite material bonded by F grade resin has a temperature resistance rating of 155°C. It is mainly used for slot insulation, turn-to-turn insulation, gasket insulation, transformer insulation of Y2 series motors or other low-voltage motors. It can also be used for F-class electrical coil insulation.

Available specifications: 0.15, 0.17, 0.20, 0.25, 0.30, 0.35, 0.38mm

The main technical indicators take 0.25 as an example

Thickness tolerance: 0.04±0.05

Tensile strength longitudinal without bending ≥150 after bending ≥130

(N/10mm) Horizontal without bending≥130 After bending≥120

Elongation% Longitudinal ≥10 Transverse ≥10

Volume resistivity under normal conditions MΩ.m ≥1.0×10.6, after damp ≥1.0×10.4

Breakdown voltage Normal state≥10.0 155±2ºC≥9.0

Thermal adhesion: no delamination, no foam, flow glue 180±2ºC

NIDE can process various slot insulating materials according to customer requirements, and provide different grades, different sizes, and different shapes of shaped slot insulating paper, slot wedges, and insulating gaskets. It is suitable for the stator slot insulation of all kinds of brushless, stepping and servo motors, and can meet the demand for slot insulation by manual embedding.