The Global Thermal Interface Materials for 5G Market was valued at USD 1.25 Billion in 2023 and is projected to reach USD 2.83 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 12.4% during the forecast period (2024–2030). This explosive growth stems from rapid 5G infrastructure deployment globally, increasing power densities in network equipment, and the critical need for advanced thermal management in high-frequency electronics.

As millimeter-wave 5G technologies push thermal boundaries, material science innovators are developing next-generation solutions to manage heat in base stations, small cells, and RF components. Here we analyze the Top 10 Companies in the Thermal Interface Materials for 5G Market—industry leaders pioneering thermal conductivity breakthroughs for telecommunications infrastructure.

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🔟 1. DuPont de Nemours, Inc.

Headquarters: Wilmington, Delaware, USA
Key Offering: Thermal greases, gap fillers, phase change materials

DuPont leads the market with its Bergquist-branded TIM solutions optimized for 5G infrastructure. The company holds over 200 patents in thermal materials science and supplies all major telecommunications OEMs worldwide.

Technical Capabilities:

• Highest thermal conductivity silicone compounds (up to 17 W/mK)
• Ultra-low thermal resistance interface materials
• Custom formulations for massive MIMO antennas

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Global Thermal Interface Materials for 5G Market – View in Detailed Research Report

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9️⃣ 2. Henkel AG & Co. KGaA

Headquarters: Düsseldorf, Germany
Key Offering: Thermal interface pastes, adhesives, tapes

Henkel’s electronic materials division dominates the European 5G TIM market, with its Loctite brand widely used in Ericsson and Nokia base stations. The company operates 6 dedicated thermal materials R&D centers globally.

Technical Capabilities:

• Silver-filled thermal adhesives for high-power RF
• Automated dispensing solutions for mass production
• Porous metal thermal interface technologies

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8️⃣ 3. Honeywell International Inc.

Headquarters: Charlotte, North Carolina, USA
Key Offering: Phase change materials, thermal pads

Honeywell specializes in high-reliability TIM solutions for outdoor 5G equipment, with materials engineered to withstand extreme temperature cycling (-40°C to +125°C).

Technical Capabilities:

• Graphite-filled thermal interface sheets
• Low-volatility compounds for long-term reliability
• Materials meeting MIL-STD-810 environmental standards

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7️⃣ 4. 3M Company

Headquarters: Saint Paul, Minnesota, USA
Key Offering: Electrically insulating thermal materials

3M’s diverse TIM portfolio addresses RF interference challenges in 5G, with dielectric thermal solutions that prevent signal degradation in high-frequency applications.

Technical Capabilities:

• Fiber-reinforced thermal interface pads
• Phase change materials with >10 W/mK conductivity
• UL 94 V-0 flame rated compounds

Download FREE Sample Report:
Global Thermal Interface Materials for 5G Market – View in Detailed Research Report

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6️⃣ 5. Shin-Etsu Chemical Co., Ltd.

Headquarters: Tokyo, Japan
Key Offering: Silicone-based thermal compounds

Shin-Etsu dominates the Asian 5G TIM market, supplying over 60% of Japanese base station manufacturers. Their ultra-pure silicone formulations offer exceptional long-term stability.

Technical Capabilities:

• Low-bleed silicone thermal greases
• High-tack elastomeric thermal pads
• Automated application-compatible materials

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5️⃣ 6. Parker Hannifin Corporation

Headquarters: Cleveland, Ohio, USA
Key Offering: Thermally conductive elastomers

Parker’s Chomerics division provides dual-function materials combining thermal management with EMI shielding—critical for tightly packed 5G small cells and RF modules.

Technical Capabilities:

• Conductive elastomers with >12 W/mK thermal conductivity
• Custom-formulated shielding solutions
• High-compression gap filler pads

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4️⃣ 7. Laird Technologies (DuPont)

Headquarters: London, UK
Key Offering: Integrated thermal systems

Now part of DuPont, Laird provides complete thermal management solutions for 5G infrastructure, from interface materials to heatsinks and vapor chambers.

Technical Capabilities:

• Hybrid thermal interface assemblies
• Custom-engineered thermal modules
• Active cooling solutions for high-power RF

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3️⃣ 8. AI Technology, Inc.

Headquarters: Princeton Junction, New Jersey, USA
Key Offering: Ultra-thin thermal interfaces

AIT specializes in nano-enhanced thermal materials for space-constrained 5G applications, with bond line thicknesses under 25 microns.

Technical Capabilities:

• Nano-particle thermal greases
• Phase change materials with minimal bleed
• Thermal impedance <0.01°C-in²/W

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2️⃣ 9. Indium Corporation

Headquarters: Clinton, New York, USA
Key Offering: Metal-based thermal materials

Indium Corporation develops high-performance metal TIMs for the most demanding 5G power amplifier applications, with thermal conductivity exceeding 50 W/mK.

Technical Capabilities:

• Indium-alloy thermal interface materials
• Low-temperature metal phase change solutions
• Solder-based thermal interface materials

Get Full Report Here:
Global Thermal Interface Materials for 5G Market – View in Detailed Research Report

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1️⃣ 10. Momentive Performance Materials

Headquarters: Waterford, New York, USA
Key Offering: Silicone thermal compounds

Momentive provides high-performance silicone TIMs specifically formulated for outdoor 5G equipment, with excellent resistance to UV, humidity, and thermal cycling.

Technical Capabilities:

• UV-stable thermal interface materials
• High-voltage insulating compounds
• Thermally conductive potting compounds

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🌍 Market Outlook: Thermal Materials as 5G Enablers

The thermal interface materials sector is undergoing rapid innovation as 5G deployments demand increasingly sophisticated thermal solutions. With mmWave 5G pushing power densities higher and outdoor installations requiring ruggedized materials, TIM providers are developing next-generation solutions.

📈 Key Technology Trends:

• Development of TIMs with >20 W/mK thermal conductivity
• Growing adoption of phase change and metal-based materials
• Integration of thermal management with EMI shielding
• Materials engineered for automated high-volume production

Get Full Report Here:
Global Thermal Interface Materials for 5G Market – View in Detailed Research Report

The companies profiled represent the innovation forefront developing thermal solutions that enable reliable 5G network performance while extending equipment service life—critical for successful global 5G implementations.