Silicone Electromagnetic Shielding Materials Are Widely Being Used In Many Industries Due To Various Benefits Offered By These Materials
Silicone electromagnetic shielding materials consist excellent conductivity properties and can be used for multiple applications. Silicone is an excellent material that can withstand extreme temperatures and is extremely resilient to ultraviolet rays. The EMI shielding material is highly resistant to deformation and is suitable for medical devices and other sensitive electronic equipment. It is also a great choice for automotive and aerospace applications.
EMI shielding materials are a vital part of the protection against electromagnetic interference. Increasing use of electronic devices and electrical products causes a serious electromagnetic pollution. Silicone rubber has an excellent electrical conductivity. Recent studies have shown that it exhibits minimal variation in shielding performance with frequency, while falling away with increasing frequency. This variability is related to the electrical conductivity of the material. For this reason, silicone electromagnetic shielding materials are an excellent choice.
Silicone Electromagnetic Shielding Materials are increasingly available. Nickel-graphite filled silicone gaskets, for example, are commonly used in commercial applications. Silver-filled silicones are also available; however, they are more expensive. These materials are widely used in instrumentation, signage, and mobile devices. Stockwell Elastomerics manufactures nickel-graphite filled silicones in sheet form. They can be purchased in different thicknesses to meet various needs. Silicone elastomers are another option for EMI shielding. These materials are highly conductive and offer excellent environmental sealing over a wide temperature range. They are also extremely durable, with a nickel-graphite filled compound having higher shielding effectiveness than silver-filled silicones. Silicone elastomers can be cut and die-cut to achieve the exact gasket configuration. So, EMI protection is crucial for sensitive electronic equipment.
Nanohybrid silicone products are another option of silicone electromagnetic shielding materials. These EMI shielding materials are a great way to protect electrical devices from harmful electromagnetic fields. For example, one can use silicone as a conductive material by covering the electronics with a fabric layer. They will provide a barrier against electromagnetic radiation that emitted from a device, while keeping it from contacting the device. EMI shielding gaskets also help protect sensitive electronics from electromagnetic interference.
Another EMI shielding material is copper alloy 770. This material is a mix of copper, zinc, and nickel. Copper alloy 770 has excellent shielding properties in the kHz and GHz frequency range. It resists corrosion and is ideal for MRI machinery. The permeability of copper alloy 770 is a very high one, which makes it suitable for MRI machines and radars. This material is ideal for a variety of EMI shielding applications. Furthermore, EMI can affect phone’s audio and video signals. EMI can also affect military assets. Even the smallest electrical equipment, such as pacemakers, can become affected by interference. Along with smartphones, many other electronic devices and equipment are susceptible to EMI. As they are so sensitive, they need to be shielded. In this way, EMI shields prevent the random signals that are generated by electronics from frying them.
There are many benefits of silicone. In the Korean language, silicone is known as ‘Shi Jie Ji Bi’. It is a good choice for home use and has many other benefits. It can also be used in industrial settings. These benefits make silicone an excellent choice for EMI shielding. This material is not only effective, it is also a highly cost-effective alternative to traditional metal shielding.