Blog - JingHong

Glass Fiber Series

What is FR4 Epoxy Glass Sheet? Uses, Properties & Benefits

James Yang

Aug 8, 2025

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Glass Fiber Series

Mechanical Strength Comparison: G11 Sheet vs G10 Sheet

James Yang

Aug 8, 2025

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Glass Fiber Series

Common Mistakes When Buying G11 Sheets

James Yang

Aug 7, 2025

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Glass Fiber Series

The Role of G11 Sheets in Aerospace Systems

James Yang

Aug 7, 2025

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Glass Fiber Series

How to Protect FR4 Sheets from Humidity?

James Yang

Aug 7, 2025

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Glass Fiber Series

Best Practices for Using G11 Sheets in High Voltage Systems

James Yang

Aug 7, 2025

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Glass Fiber Series

Phenolic Resin Sheets: Bulk Purchase Guide

James Yang

Aug 6, 2025

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Glass Fiber Series

The Importance of FR4 Sheets in Telecom Equipment

FR4 sheets play a crucial role in the telecommunications industry, serving as the backbone for numerous critical components in telecom equipment. These flame-retardant epoxy resin fiberglass laminate sheets are indispensable due to their exceptional electrical insulation properties, mechanical strength, and thermal stability. In the ever-evolving world of telecommunications, where signal integrity and reliability are paramount, FR4 sheets provide the necessary foundation for high-performance circuit boards, antennas, and other essential hardware. Their ability to maintain consistent electrical characteristics across a wide range of frequencies makes them ideal for supporting the complex circuitry required in modern telecom devices. As the industry continues to advance towards faster and more efficient communication systems, the importance of FR4 sheets in ensuring the reliability and functionality of telecom equipment cannot be overstated.

James Yang

Aug 6, 2025

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Glass Fiber Series

Which Material is Best for PCB? FR4 or G10?

When it comes to selecting the optimal material for printed circuit boards (PCBs), the debate often centers around FR4 sheets and G10 sheets. Both materials offer unique properties that make them suitable for various applications in the electronics industry. However, FR4 is generally considered the superior choice for most PCB applications. Its flame-retardant properties, excellent electrical insulation, and cost-effectiveness give it an edge over G10. That said, G10 still has its place in specific high-performance scenarios where its superior mechanical strength and thermal stability are crucial. The choice between FR4 and G10 ultimately depends on the specific requirements of your project, including factors such as operating environment, electrical performance needs, and budget constraints.

James Yang

Aug 6, 2025

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