Blog - JingHong

Industry standards

The Complete Guide to FR4 Sheet in 2025

James Yang

Jun 5, 2025

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Glass Fiber Series

What's the Difference between G10 and FR4?

James Yang

Jun 17, 2025

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Market Analysis

The Development History of Insulating Materials

The journey of insulating materials stretches back centuries, evolving from rudimentary natural substances to sophisticated, high-performance solutions that power modern industries. This fascinating progression began with early civilizations harnessing materials like wood, straw, and animal hides to shield against environmental extremes. As scientific understanding deepened, the Industrial Revolution ushered in a wave of innovation, introducing substances like rubber and early ceramics to meet burgeoning electrical demands. The 20th century marked a pivotal era, with synthetic polymers and advanced composites revolutionizing insulation technology. Today, cutting-edge insulating materials, such as aerogels and nanotechnology-enhanced sheets, dominate global markets, catering to diverse sectors from energy to aerospace. This rich history underscores the relentless pursuit of efficiency, safety, and sustainability in insulation advancements.

James Yang

Jun 12, 2025

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Glass Fiber Series

Material Processing Tips on CNC Machining FR4 and G10

James Yang

Apr 27, 2026

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Phenolic Series

Dielectric Phenolic Bakelite Board for CNC Machine

Caroline Jia

Apr 27, 2026

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Glass Fiber Series

Exploring G10 and FR4 Material: From Sheets to Machining

James Yang

Apr 27, 2026

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Glass Fiber Series

Maximizing Yield: Nesting Strategies for CNC Cutting FR4 Sheets

When it comes to improving CNC processes for making electronics and other things for industry, using materials efficiently can mean the difference between making money and losing money. The problem of material waste that electrical makers face every day can be solved directly by increasing output through strategic nesting for FR4 sheet cutting. If you use the right nesting techniques, you can raise the material usage rate from 65% to over 85%. This can save you a lot of money on one of the most important raw materials used in PCB production and electrical insulation. This detailed guide looks at how advanced nesting techniques change CNC cutting methods for epoxy-resin fiberglass laminates. It helps purchasing managers and production engineers get better results in terms of both speed and bottom line.

James Yang

Apr 24, 2026

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Glass Fiber Series

Epoxy Sheet CNC Machining: Tools, Techniques, and Safety Tips

James Yang

Apr 24, 2026

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Phenolic Series

What Is Bakelite CNC Machining? Everything You Need to Know

Caroline Jia

Apr 24, 2026

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