Electromagnetic Shielding Market Size, Share, and Industry Analysis, By Material (Conductive Polymers, Metal Shielding Products, EMC/EMI Filters, and Others), By Method (Radiation and Conduction), By End-User (Consumer Electronics, Telecommunications & Information Technology, Automotive, Healthcare, Aerospace, and Others), and Regional Forecast, 2024-2032

Electromagnetic shielding is a conductive barrier that completely covers the device and protects it from environmental interference. It can prevent the device's emissions from interfering with the operation of other devices in the same environment. It is a form of insulation that reduces or prevents the transmission of energy. In this case, electromagnetic energy is between a high-power device and the environment or protects a sensitive device from environmental electromagnetic fields.

Electromagnetic shielding uses several different materials and techniques. Wires are wrapped in metal foil or shielded to prevent spurious electromagnetic interference from the wrapped wires. Speakers often have a metal internal casing that blocks the electromagnetic interference generated by drivers from affecting televisions and other electronics. Full continuity shielding is not required as long as all gaps are smaller than the electromagnetic waves to be blocked.

Electronic connections can be made with electronic components such as capacitors, bushings, and ground wires to minimize EMI noise. Even wires twisted together to the ground can reduce interference. Electromagnetic shielding is vital in various applications, including aerospace, telecommunications, medical devices, and consumer electronics, where electromagnetic interference can cause malfunctions, data corruption, or safety hazards.

• In a fast-paced and technically ambitious climate, the telecommunications industry can be seen at the forefront as one of the most important industries of the 21st century. Telecommunications means communication that takes place at a distance by telephone or broadcast. The industry, consisting of telecommunications or telephone companies and internet service providers, is expected to generate nearly half a trillion U.S. dollars in revenue by 2022 in Asia Pacific alone.

Economic uncertainty and disruptions were created as businesses stopped worldwide due to the COVID-19 pandemic. Many businesses scaled back their investment plans, including implementing electromagnetic shielding. Pressure on the global economy, which previously showed signs of recovery, was intensified again. The virus outbreak added risk factors to the already slowed development of the international economy. Many international groups have claimed that the world economy is in the most difficult moment since the financial crisis. Facilities were at a halt and supply chain disruptions were witnessed. Moreover, the pandemic reinforced the importance of sustainability and many organizations recognized the need for clean energy and reduced carbon emissions.

IMPORTANT INSIGHTS

The report includes the following key findings:

•  Recent Advancements in the  Electromagnetic Shielding Market

•  Key Industry Trends

•  Regulatory Landscape in the  Electromagnetic Shielding Market

•  Impact of COVID-19 on the Market

SEGMENTATION

ANALYSIS BY MATERIAL

By material type, the global electromagnetic shielding market is segmented into conductive polymers, metal shielding products, EMC/EMI filters, and others. The conductive polymers segment holds the majority of the market share and is anticipated to record the maximum market share during the forecast period. As electronic devices have become a more crucial part of everyday life, the need to protect them from electromagnetic interference has increased.

Conductive polymers offer a versatile and effective solution to this problem. The growth of this segment is due to several factors. Flexible and lightweight EMI shielding solutions are increasing in demand, especially in the aerospace, automotive, and telecommunications sectors. EMC/EMI filters are anticipated to grow over the forecast period as they are used in many applications, such as amplifiers and power supplies, audio amplifiers and speakers, power injectors for hybrid vehicles, and others. The range of EMI/EMC filters includes durable and versatile solutions and efficient single-phase, three-phase, DC, power cord, and others.   

ANALYSIS BY METHOD

Based on method, the global electromagnetic shielding market is segmented into radiation and conduction. The electromagnetic shielding radiation segment is expected to grow during the forecast period as the radiation shielding method has significantly increased due to its versatility and cost-effectiveness. This method involves the use of electromagnetic waves to block and mitigate unwanted electromagnetic interference. It can be valuable to a wide range of materials and surfaces, making them a suitable choice for various applications. This method can protect sensitive electronic components from electromagnetic interference and is more cost-effective than other shielding methods, majorly for high-volume applications.

ANALYSIS BY END USER

Based on end-user, the global electromagnetic shielding market is fragmented into consumer electronics, telecommunications & information technology, automotive, healthcare, and aerospace, among others. The consumer electronics segment is expected to dominate the electromagnetic shielding market. This is due to the increase in the number of small consumer electronic devices with sensitive electronic components. Many consumer electronic devices depend on clear and stable signals for proper functionality.

Shielding prevents electromagnetic interference from disrupting signals, such as audio, video, or data transmission, thereby maintaining signal integrity and improving overall performance. In telecommunications and information technology, electromagnetic shielding is used to maintain signal integrity, which is crucial for the reliable transmission and reception of data. Electromagnetic shielding is majorly used in automotive and healthcare industries due to the critical importance of reliable operation and safety in these sectors, as well as the prevalence of electronic systems and sensitive equipment that are susceptible to electromagnetic interference.

REGIONAL ANALYSIS

By region, the global electricity and electromagnetic shielding market is segmented into North America, Europe, Asia Pacific, Latin America, and the Middle East and Africa.

Asia Pacific is considered to be the dominant region of the market, as rapid industrialization, infrastructural development, and expansion of the electronics and telecommunications sector are driving the demand for electromagnetic shielding. China is anticipated to hold the majority of the market share over the forecast period. China is the biggest manufacturing hub of electronics globally, with much of the production centralized in the Southern region. As automation is applied in most cutting-edge production facilities, manufacturers also benefit from China's rapid development in infrastructure and innovation. It remains a key trade partner to all developed economies and is the biggest exporter of electronics to the U.S., accounting for more than one-third of the U.S. imports. Another factor that helps China maintain its position in the electronics manufacturing sector is the availability of sub-components. Manufacturers save much on sourcing components locally as these can be supplied domestically.

Moreover, North America is expected to continue to expand in this sector as electromagnetic shielding is increasingly used to protect electronic systems from external electromagnetic threats that can compromise the integrity and security of data. In addition, increasing awareness about various electromagnetic interference issues will support market growth.

The Europe market is expected to rise over the projected period due to the growing electronic industry and increased significance of ensuring regulatory compliance, protecting sensitive equipment, ensuring safety, safeguarding data, and maintaining the proper functioning of electronic devices in various applications.

Latin America and Middle East & Africa markets are expected to increase market growth due to industrial development and growing telecommunication. Electromagnetic shielding is essential for ensuring interference-free operations and error-free work. Telecommunications networks in Latin America and the Caribbean extended 97% of the population in terms of mobile network coverage in 2021. Telecommunication systems involve the transmission and reception of signals over long distances. Electromagnetic shielding helps prevent external interference from sources such as power lines, radio waves, or other electronic devices.

KEY PLAYERS COVERED

The report covers the profiles of key players such as Parker Hannifin Corp, PPG Industries Inc., 3M, Hankel, Laird Technologies Inc., Leader Tech Inc., MG Chemicals, Nolato AB, Tech Etch Inc., and RTP Company.

KEY INDUSTRY DEVELOPMENTS

• In September 2023, Henkel introduced a multi-functional silicon-free EMI thermal separator. Bergquist Gap Pad TGP EMI4000 is a silicone-free material that combines high thermal conductivity (4W/mK) with EMI shielding properties that operate at frequencies up to 77 GHz.


• In September 2023, PPG Industries Inc. announced the successful completion of a USD 2.7 million project to expand its powder coating plant in Sumare, Brazil. The expansion increased the production capacity of the factory by 40%.