Blog - JingHong

Glass Fiber Series

The Role of G10 Epoxy Sheet in Defense and Marine Applications

G10 epoxy sheet plays a crucial role in defense and marine applications due to its exceptional properties. This high-performance composite material, consisting of fiberglass cloth impregnated with epoxy resin, offers a unique combination of strength, durability, and chemical resistance. In defense applications, G10 epoxy sheet is widely used for manufacturing components that require high reliability and performance under extreme conditions. For marine environments, its corrosion resistance and low moisture absorption make it an ideal choice for various structural and electrical applications. The versatility of G10 epoxy sheet has led to its extensive use in naval vessels, military equipment, and offshore structures, where it contributes significantly to enhancing operational efficiency and longevity.

James Yang

Sep 11, 2025

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Glass Fiber Series

Different Types of FR4 Epoxy Sheet Explained

James Yang

Sep 11, 2025

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Glass Fiber Series

3240 Epoxy Sheet Chemical Resistance Guide

James Yang

Sep 10, 2025

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Phenolic Series

The Evolution of Phenolic Cotton Sheet in Industrial Use

Caroline Jia

Sep 10, 2025

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Phenolic Series

How to Identify Original Bakelite Sheet from Alternatives?

Identifying authentic Bakelite sheet from alternatives requires a combination of visual inspection, physical tests, and specialized techniques. Genuine Bakelite sheets exhibit distinctive characteristics such as a dense, smooth surface, unique coloration, and a subtle phenolic odor when heated. To verify authenticity, experts recommend the "hot pin test," where a heated pin produces a formaldehyde smell on real Bakelite. Additionally, examining the sheet's weight, sound when tapped, and reaction to UV light can provide valuable clues. For industrial applications, laboratory testing methods like FTIR spectroscopy offer definitive confirmation. By employing these methods, manufacturers and consumers can ensure they're working with genuine Bakelite sheets, capitalizing on the material's renowned electrical insulation and heat-resistant properties.

Caroline Jia

Sep 10, 2025

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Glass Fiber Series

The Difference Between FR4 Epoxy Sheet and Other Laminate Boards

James Yang

Sep 10, 2025

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Phenolic Series

Environmental Considerations of Using Bakelite Sheet

Caroline Jia

Sep 10, 2025

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Glass Fiber Series

Why FR4 Epoxy Sheet Is the Industry Standard for PCB Boards?

James Yang

Sep 10, 2025

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Phenolic Series

Environmental Impact of Phenolic Cotton Sheet Manufacturing

The manufacturing of phenolic cotton sheets, while producing a valuable industrial material, does have environmental implications. The process involves combining cotton fabric with phenolic resins under heat and pressure, which can lead to emissions of volatile organic compounds (VOCs) and greenhouse gases. Additionally, the production requires significant energy input and raw materials, including cotton and petroleum-based phenolic resins. Water usage in the manufacturing process and potential chemical runoff are also environmental concerns. However, the durability and longevity of phenolic cotton sheets can offset some of these impacts by reducing the need for frequent replacements. Manufacturers are increasingly adopting more sustainable practices to mitigate these environmental effects, such as improving energy efficiency, reducing waste, and exploring eco-friendly alternatives for raw materials.

Caroline Jia

Sep 10, 2025

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