FR-4 is the most widely used substrate material for printed circuit boards. The goal of this post is to shed light on the properties and use cases of FR-4 as base material for printed circuit boards. Hopefully, this discussion will help you make informed decisions.
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This article will tell you how to choose textolite material.
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At Fenhar New Material, we specialize in exporting high-quality G11 sheets, also known as EPGC203, to Spain. Our G11 sheets are made from epoxy fiberglass and pure epoxy resin, ensuring excellent strength and electrical performance even in high-temperature and humid environments. In addition to G11 sheets, we also produce a variety of other materials including…
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FR4 sheet is made of epoxy resin and fiberglass fabric, because of that, FR4 sheet is rigid with low density. Like other engineering plastics, FR4 sheet is also good at processing. There are usually five processing methods of FR4 sheet, like cutting, drilling, milling, punching and lathe processing. If you need high precision, we also have CNC machines for you.