Blog - JingHong

Glass Fiber Series

What's the Difference between G10 and FR4?

James Yang

Jun 17, 2025

0

Glass Fiber Series

The Role of FR4 Epoxy Resin Sheet in High-Density Circuit Boards

FR4 epoxy resin sheet plays a crucial role in the development and performance of high-density circuit boards. This versatile material serves as the foundation for modern electronics, providing excellent electrical insulation, mechanical strength, and thermal stability. In high-density circuit boards, FR4 epoxy resin sheet enables the integration of complex circuitry within a compact space, supporting the miniaturization trend in electronics. Its unique properties allow for precise drilling and etching, facilitating the creation of intricate circuit patterns and multi-layer designs. Additionally, FR4's flame-retardant characteristics enhance the safety and reliability of electronic devices, making it an indispensable component in the production of high-performance, compact circuit boards for various applications.

James Yang

Oct 30, 2025

0

Glass Fiber Series

FR4 Epoxy Board for Aerospace and Military PCB Applications

James Yang

Oct 30, 2025

0

Glass Fiber Series

G11 Sheet vs FR4 Sheet: Which Is Better for High-Temperature Electronic Boards?

When it comes to high-temperature electronic boards, choosing the right material is crucial for ensuring optimal performance and longevity. G11 sheet and FR4 sheet are two popular options, but which one is better? For high-temperature applications, G11 sheet is generally the superior choice. G11 offers enhanced thermal stability, higher glass transition temperature, and better electrical properties at elevated temperatures compared to FR4. While FR4 is suitable for many standard applications, G11's ability to maintain its mechanical and electrical characteristics at temperatures exceeding 150°C makes it the preferred option for electronic boards operating in high-temperature environments. However, the final decision should consider specific project requirements, cost constraints, and performance needs.

James Yang

Oct 30, 2025

0

Glass Fiber Series

How FR4 Epoxy Sheet Improves Precision in Test Fixtures?

James Yang

Oct 30, 2025

0

Glass Fiber Series

How FR4 Fiberglass Sheet Improves Reliability in High-Speed PCBs?

James Yang

Oct 30, 2025

0

Glass Fiber Series

FR4 Epoxy Resin Sheet Applications in Automotive Electronics and Control Systems

James Yang

Oct 30, 2025

0

Glass Fiber Series

FR4 Epoxy Board Solutions for European Electronics Manufacturers

James Yang

Oct 30, 2025

0

Glass Fiber Series

FR4 Epoxy Board for CNC Machining and Dimensional Stability

James Yang

Oct 29, 2025

0