Blog - JingHong

Phenolic Series

The Role of Bakelite Sheet in Transformer Insulation

Caroline Jia

Aug 26, 2025

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Phenolic Series

How Phenolic Cotton Sheet Performs Under High Load?

Phenolic cotton sheet exhibits exceptional performance under high load conditions, demonstrating remarkable strength and durability. This composite material, formed by impregnating cotton cloth with phenolic resin and curing it under heat and pressure, boasts superior load-bearing capabilities. When subjected to intense mechanical stress, phenolic cotton sheet maintains its structural integrity, resisting deformation and fracture. Its unique composition allows for optimal distribution of applied forces, preventing localized stress concentrations that could lead to failure. The material's inherent rigidity and dimensional stability contribute to its ability to withstand substantial loads without compromising its essential properties, making it an ideal choice for applications requiring high mechanical strength and reliability under demanding conditions.

Caroline Jia

Aug 26, 2025

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Phenolic Series

Flame Retardant Features of Bakelite Sheet

Bakelite sheet, a versatile thermosetting plastic, exhibits remarkable flame retardant properties that make it an indispensable material in various industries. Its inherent flame resistance stems from its chemical composition, which includes phenol and formaldehyde. When exposed to heat, Bakelite forms a char layer that acts as an insulating barrier, preventing the spread of flames and reducing heat transfer. This self-extinguishing characteristic, combined with its low smoke emission and minimal toxic gas production during combustion, makes Bakelite sheet an excellent choice for applications where fire safety is paramount. The flame retardant features of Bakelite sheet contribute significantly to its widespread use in electrical, automotive, and industrial sectors, where fire hazards pose serious risks.

Caroline Jia

Aug 26, 2025

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Phenolic Series

Advantages of Using Phenolic Cotton Sheet Over Pure Phenolic

Caroline Jia

Aug 26, 2025

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Phenolic Series

Phenolic Cotton Sheet Electrical Insulation Capabilities

Caroline Jia

Aug 26, 2025

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Phenolic Series

Common Applications of NEMA CE Sheet in Industry

Caroline Jia

Aug 25, 2025

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Phenolic Series

Understanding NEMA CE Sheet Material Specifications

Caroline Jia

Aug 25, 2025

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Phenolic Series

Common Applications of Bakelite Sheet in Modern Industry

Bakelite sheet, a versatile thermosetting plastic, continues to play a crucial role in various industrial applications despite the advent of newer materials. Its exceptional electrical insulation properties, heat resistance, and durability make it an indispensable component in numerous sectors. From electrical and electronics to automotive and aerospace industries, Bakelite sheet finds widespread use in manufacturing insulating components, switchgear, circuit boards, and mechanical parts. Its ability to withstand high temperatures, resist chemical corrosion, and maintain dimensional stability under stress has ensured its relevance in contemporary manufacturing processes. This article explores the diverse applications of Bakelite sheet across modern industries, highlighting its enduring significance in today's technological landscape.

Caroline Jia

Aug 22, 2025

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Phenolic Series

NEMA CE Sheet Mechanical Strength Guide

Caroline Jia

Aug 22, 2025

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