Affected by the Covid-19 in the past year, many companies have stopped work and production, the market growth of the electronics industry and the composite material industry has declined. However, the global market demand for FR4 epoxy insulating sheet and [...]
Glass fiber epoxy copper clad laminate is referred to as FR-4 copper clad laminate. According to the quality requirements of the application, it can be divided into the following grades: FR-4 A1 copper clad laminate This grade of copper clad [...]
When factories produce insulating boards and copper clad laminates, various production abnormalities are often found. These conditions will affect the progress of production and the yield of products. The most common problem is the warping of FR4 sheet and copper [...]
Human development is always closely related to the environment. In the electronics industry, halogen-free laminates and lead-free processes are the two core concerns. The development of halogen-free laminates was in the mid-1980s, and the real industrialization was around 1997. The [...]
FR4 epoxy insulating board is a new type of review material made of glass fiber cloth and resin. The fusion of the two materials during the processing and production process will cause some abnormalities. The production department must deal with [...]
Both G10 and FR4 are composite materials which made of glass fiber cloth and epoxy resin. Due to different production processes, the corresponding uses are also different. Many people mix G10 insulation board and FR4 insulation board into one board, [...]
The FR4 epoxy sheet produced by the combination of glass fiber cloth and resin is in the shape of a flat plate. If you want to make various shapes, you need to process the FR4 board. There are four common [...]
FR-4 epoxy sheet has excellent temperature resistance, and it is often used in various temperature-resistant occasions. Different environments require different grades of epoxy sheets. The main materials of FR-4 epoxy sheet are glass fiber cloth and resin (mostly epoxy resin). [...]
Insulation sheet is a composite material produced by the combination of glass fiber cloth and epoxy resin. This material has very good insulation performance, ultra-high hardness, excellent corrosion resistance and ultra-high flame retardancy. It is widely used in many occasions. [...]