3M CN4190 1/2" X 3"-100

The 3M CN4190 1/2" X 3" - 100 is a specific kind of material for RFI and EMI shielding and absorption applications. It\'s designed to reduce the electromagnetic radiation generated by electrical and electronic equipment in order to protect users and nearby people from its harmful effects. This material is usually applied on cables, connectors, and other piping systems that require some sort of shielding protection to block out or contain EM energy.

The material is made with nickel-plated steel and a conductive acrylic-based adhesive. The adhesive layer consists of carbon black particles and laminates which are precisely and securely connected to the steel layer, creating a strong bond for effective shielding protection. It also contains a non-conductive acrylic-based adhesive layer, for added security and environmental protection. It\'s also resistant to both indoor and outdoor conditions, meaning it can also be used to protect wires, cables, and components that have to be exposed to outdoor elements.

The operation of this material relies on its two distinct layers. When an electromagnetic field is applied, the conductive layer captures and dissipates the EM energy. Meanwhile, the non-conductive layer helps protect the object by blocking the energy from radiating outwards, thus reducing the spread and level of radiation to the surroundings. This type of material is highly effective in dampening and absorbing EM interference, and is used in a variety of electronics applications such as cable protection, network equipment, and medical instruments.

The 3M CN4190 1/2" X 3" - 100 material is also UL recognized and can be applied in one step for added convenience. It also provides excellent flexibility, so that it can be used and placed in tight places and at corners for added protection. The adhesive layer is strong enough to stick to the surface of the object and withstands temperatures between -40 and +125 degrees Celsius. This makes it extremely versatile and suitable for applications in a variety of fields.

The 3M CN4190 1/2" X 3" - 100 material is a great choice for RFI and EMI shielding and absorption applications. It\'s designed to provide maximum protection against electromagnetic radiation, while also being flexible enough to be used in tight places with ease. Its two layers of protection also provide exceptional protection for the object from environmental elements, providing optimum security and protection for users and nearby people.