Performances
DDP offers high breakdown voltage and superior insulation. Its diamond-shaped epoxy coating cures under heat to deliver strong adhesion and excellent resistance to short-circuit forces. With a heat resistance of Class B to F (130-155°C), the dot pattern ensures smooth gas release to prevent corona and partial discharge, while still allowing transformer oil to fully penetrate. It integrates insulation, bonding, and breathability into a single material.
Applications
Oil-immersed Power Transformers: Turn insulation and layer insulation of coil conductors
Distribution Transformers: Layer insulation and end insulation
Reactors: Coil layer insulation and winding fixation
Instrument Transformers: Insulation structure and winding fixation
Technical Specifications
Thickness: 0.08mm - 0.25mm
Standard Width: 1m, 1.2m
Custom widths and lengths available upon request.

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