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Insulation materials are commonly used products by electricians. There are many types of insulating materials, such as electrical insulating paint, Insulation sheets，electrical composite insulating pa...
2022-03-05
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FR4 epoxy glass fiber board is a kind of substrate with epoxy resin as adhesive and electronic grade glass fiber cloth as reinforcing material. Its bonding sheet and inner core thin copper clad lamina...
2022-04-15
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In the world of electrical and electronic engineering, choosing the right materials for specific applications is of utmost importance. Selecting a material that possesses appropriate thermal resistanc...
2023-04-17
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FR4 fiberglass board has good processing performance, which is analyzed from multiple aspects as follows: 1. CNC Machining FR4: It can be used for conventional machining operations such as cutting, dr...
2025-05-28
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FR4 is a designation for a printed circuit board (PCB) substrate material widely used in the electronics industry. Specifically: 1. FR stands for "Flame Retardant." This indicates that the material me...
2025-12-05
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It refers to the use of computer-controlled machines (CNC) to cut, shape, and drill FR4 (a flame-retardant glass fiber reinforced epoxy resin laminate) to manufacture precision electronic insulators, ...
2025-12-11
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