When selecting a company to machine and create military-grade plastic, look for one with an established track record of quality and service. Custom Materials, Inc. has been manufacturing high-quality plastic parts in the United States since 1964. Our expert fabricators and machinists use cutting-edge machinery to make plastic parts with the tightest tolerances. We take pride in our work, [...]
PCB Design Considerations for Military Grade Electronic Components Considering military grade electronic components? There used to be a common phrase that people in manufacturing would say. This phrase was "It is good enough for the military." While not being in manufacturing this might sound as if the product is subpar. However, it actually means quite the opposite in manufacturing. Military [...]
Why is epoxy the most popular resin? Epoxy resin is popular in all kinds of applications. However, it is basically the same in all the applications. epoxy is hardened when two liquids of equal parts are mixed together. This is a chemical reaction. It is used in coatings, adhesives and mixed with glass fibers to make what is commonly called [...]
Is Epoxy Resin Plastic? Is Epoxy Resin Plastic? First, we need to explore what plastic actually is. What makes a material a plastic? Have you often wondered why some plastics such as your milk jug can be heated down and melted while things such as your tires cannot? Think about it, it is kind of strange. While plastics are made [...]
What is Micarta Material? Micarta is the collective brand name for a range of composites consisting of paper, linen, carbon fiber, and fiberglass, or some other type of fabric in a thermosetting plastic. The material was initially designed for use in various electrical and then decorative applications were discovered. It was developed back in 1910 by George Westinghouse, using phenolic [...]
Why Electrical Insulating Material is Important? Why Electrical Insulating Material is Important? Well, the idea of having a material that is electrical insulating is to protect the conductors from passing unwanted electric current. Some examples of electrical conductor materials are rigid laminate, asbestos, PVC, glass, resin, paper, varnish, rubber, and Teflon. These materials are quite often used to coat electrical [...]
Military Grade is a term we hear often but do you know what it actually means? When you hear "Military Grade" you probably think rugged, built to last, or even military green. Military Grade is often used in advertising because we have been taught that it means higher quality. However, if a product is actually Military Grade it means that [...]
How to get Mil-Specs First, let's take a look at what Mil-Specs mean. These are standardizations that are made by the Department of defense for our Military. Mil or the Military produces these specs so that their products will be interchangeable and work appropriately out in the field. These typically have very tight tolerances to ensure that everything will fit [...]
What Products Can Be Made on a CNC Machine? CNC machines are used in areas where precision and accuracy needs to be but also repetitiveness. Long ago, to get the precision necessary for things such as gear making and could only be done by people. However, these machines have long surpassed what people can offer. They are machines that have [...]
What is FR4 Material? The FR in FR4 stands for flame retardant. It is a glass epoxy laminate used for all kinds of applications. Many of these applications are found in computer circuit boards and marine applications. What is FR4 Material used in? This material is that greenish material that you see on circuit boards. FR4 has impressive properties and [...]
