Industry News

Composition and Classification of Insulating Rods

2025-12-19 | By: ZTELEC-www.ztelecgroup.com | 9737click

Insulating rods are a type of composite material that combines structural support and electrical insulation functions. They are commonly used in power equipment such as transformers and switchgear, as well as some high-end industrial equipm...

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Application of G11 Epoxy Machined Components in Reactors

2025-12-18 | By: ZTELEC-www.ztelecgroup.com | 8837click

In fields such as nuclear power, chemical processing, and high-energy physics, reactors operate for long periods under extreme conditions, including high temperature, high pressure, high mechanical stress, and complex media environments. Th...

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FR4 Epoxy Board: The First Choice for Insulating Gaskets?

2025-12-18 | By: ZTELEC-www.ztelecgroup.com | 50click

FR4 , short for Flame Retardant 4, is a composite material made by impregnating electronic-grade fiberglass cloth with epoxy resin and then curing it under high temperature and pressure. FR4 mainly consists of two parts: Matrix: Epoxy resin...

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Insulating Crepe Paper and Crepe Paper Pipes：In-depth Analysis

2025-12-18 | By: ZTELEC-www.ztelecgroup.com | 189click

In the core components of power transmission, transformers, and high-voltage equipment, there exists a crucial type of componentinsulating crepe paper and insulating crepe tubes. They are essential for the safe and stable operation of vario...

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Laminated Wood and SMC: Transformer Insulation Blocks

2025-12-18 | By: ZTELEC-www.ztelecgroup.com | 100click

Inside a power transformer, insulation blocks may be small in size, but they play an essential role. They must provide mechanical support to keep the windings firmly in place, while also offering excellent electrical insulation to ensure lo...

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T4 Electrical Pressboard：Key Applications and Advantages in Transformer and Motor Insulation

2025-12-18 | By: ZTELEC-www.ztelecgroup.com | 151click

Electric power is a vital foundation for modern life and technology. In the power transmission and distribution network, T4 electrical pressboard plays a crucial role. T4 electrical pressboard is a specialized insulating material used insid...

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