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Modern Printed Circuits

Design Concept of 800 Liter Reactor

Reactor Overview When making printed circuit boards, you must begin with building blocks made of resin. In the past, Isola was tied to an outside resin manufacturer to supply them with the necessary materials for the building blocks. Once they received these resins from the manufacturers, the Isola team would add their own components in what they call their compounding area to bring the quality up to their standards and formulations. According to Wilson, by having the reactor on-site, they are able to create a resin unique to the marketplace. “Our reactor synthesizes the resin and allows us to create a proprietary resin system that our otherwise competitors will be buying off the shelf.” With the base resin, the reactor basically heats it up and allows some of its molecules to separate in order to add components to change its structure. “It actually gives us good control of our own resin system,” Wilson explained to us, “especially in the high-performance market


we’re targeting today.” This added control of the process removes the complexities of referring to an outside source, allowing more freedom to test and tailor it to the company’s high standards. This is a fairly new capability for Isola and, according to Wilson, is unique to their competition.

Isola’s reactor allows them to synthesize resin to create a proprietary resin system that competitors will end up buying off the shelf.

Modern Printed Circuits: Sierra Circuits  

Interview with Ken Bahl – CEO of Sierra Circuits; Highest Quality Rigid-Flex PCBs; The “Ground” Myth in Printed Circuits; Isola’s Organic Sy...

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