Industry News

Crepe Paper Tubes in Oil-Immersed Transformers

May 22,2026

Crepe paper tubes are essential insulation materials for oil-immersed transformers, offering excellent flexibility, dielectric strength, mechanical protection, and oil compatibility. Widely used for conductor insulation, lead protection, and transformer winding support in high-voltage power equipment.

FR4 Epoxy Sheet: The Key Insulation Material for Enhancing Electrical System Reliability

May 18,2026

FR4 epoxy sheets provide superior dielectric strength, mechanical support, thermal resistance, and flame retardancy. Ideal for transformers, motors, switchgear, and EV systems.

Pre-impregnated-DMD-for-dry-type-transformer

DMD Insulation Materials for Dry-Type Transformers

Apr 20,2026

In dry-type transformers (especially in Class F 155°C systems), DMD Insulation Material is a highly cost-effective composite insulating material. It consists of a layer of polyester film (M) sandwiched between two layers of polyester fiber non-woven fabric (D) with an adhesive.

Application of Fiberglass Filament Wound Tube End Rings in Dry-Type Transformers

Apr 20,2026

Fiberglass filament wound tube end ring is an insulating structural component manufactured from alkali-free glass fiber and epoxy resin using a filament winding process, then cut into ring or semi-ring shapes according to design requirements.

G11 Epoxy Sheet Application in Small Wind Turbine Generators

Apr 20,2026

G11 epoxy sheet, a high-performance epoxy glass fiber laminate, has become a preferred insulation solution for small wind turbine generators.

Motor Slot Insulation Selection Guide(DMD/NMN/AMA)

Apr 20,2026

Motor slot insulation is placed between the stator core and the windings. It ensures safe operation under high temperature, electrical stress, and mechanical vibration.

G-10 insulation material temperature range and selection guide

Apr 20,2026

G-10 insulation material temperature range and selection guide

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