Industry News

Phenolic Cotton Cloth Tube for Transformers

Jul 03,2026

The Phenolic Cotton Cloth Tube (Phenolic Laminated Cotton Fabric Tube) is a high-performance rigid electrical insulation material made from cotton cloth reinforced with thermosetting phenolic resin.

G10 Insulation Materials for Medium & High Voltage Switchgear

Jun 26,2026

Professional G10 insulation material manufacturer providing epoxy fiberglass sheets and custom CNC machined insulation components for medium and high voltage switchgear applications.

Diamond Dotted Paper (DDP) for Transformers Insulation Solutions

Jun 24,2026

Discover how DDP insulation paper enhances transformer winding stability and reduces noise and displacement. This guide covers DDP specifications, insulation grades, resin content selection and applications in power, wind and solar transformers.

crepe paper tubes used in oil transformer

Application of Crepe Paper Tubes in Transformers

Jun 16,2026

Crepe Paper Tube is a cylindrical insulating component manufactured from electrical-grade crepe insulating paper. It is widely used in oil-immersed power transformers, instrument transformers, and reactors.

G11 Epoxy Fiberglass Composites | High-Temperature Insulation

Jun 15,2026

G11 epoxy fiberglass material is a rigid sheet material made by impregnating fiberglass cloth with epoxy resin and then laminating and curing it under high temperature and pressure.

Application of GPO-3 in High-Voltage Switchgear

Jun 12,2026

GPO-3 (Full name: Glass Mat Reinforced Polyester Resin Sheet, standardly designated as UPGM-203) is a high-performance rigid sheet insulation material.

FR4, G10, G11 & 3240 Epoxy fiberglass sheet Specifications and Types

Jun 09,2026

Epoxy sheets, also known as epoxy fiberglass laminates, are composite insulating materials manufactured by impregnating fiberglass cloth with epoxy resin, followed by drying and hot pressing.

G7 Glass Silicone Laminate Sheet | High Temperature Electrical Insulation Material

Jun 05,2026

G7 Glass Silicone Laminate Sheet with excellent thermal resistance, arc resistance, and electrical insulation performance. Ideal for transformers, motors, generators, and high-voltage applications.

fr4 epoxy sheet used for Household Appliances

Applications of FR4 Epoxy sheets in Household Appliances

Jun 03,2026

FR4 epoxy sheets are primarily used in household appliances as printed circuit board (PCB) substrates, structural supports, and critical insulation barriers.

ddp paper application for oil transformer

Diamond Dotted Paper (DDP paper) | Introduction & Applications

Jun 01,2026

Diamond Dotted Paper (DDP paper) is a specialized electrical insulation material widely used in oil-immersed power transformers, reactors, and distribution transformers. It combines high-purity insulating paper with a thermosetting epoxy resin applied in a regular diamond-shaped dot pattern.

Applications and Requirements of Epoxy Spacers for Transformers

May 29,2026

Epoxy spacers for transformers are primarily used for coil support, core clamping, and electrical insulation in dry-type and oil-immersed transformers.

Diamond Dotted Paper for Oil-Immersed Transformers | High Strength Transformer Insulation Material

May 25,2026

Diamond Dotted Paper is a high-performance transformer insulation material widely used in oil-immersed transformers for interlayer and turn insulation.

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