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This section provides an overview for thermal conductive sheets as well as their applications and principles. Also, please take a look at the list of 30 thermal conductive sheet manufacturers and their company rankings. Here are the top-ranked thermal conductive sheet companies as of December, 2024: 1.FURUKAWA ELECTRIC POWER SYSTEMS CO., LTD, 2.T-Global Technology, 3.SEIWA ELECTRIC MFG CO.Ltd.
Table of Contents
A thermal conductive sheet is a sheet with excellent thermal conductivity, also called a heat-dissipating sheet. They are often made of resins such as silicone or acrylic and have enhanced thermal conductivity by blending metal fillers. There are also those that contain ceramic fillers and emphasize electrical insulation properties.
Because it is in sheet form, it is flexible and adheres well. It also has features such as flame retarding capabilities, due to its ability to transfer heat from high heating elements.
Thermal conductive sheets are used between heat-dissipating parts, such as heat sinks and heat-generating elements, such as IC chips and batteries installed in various electrical appliances. Because of its light adhesive property, the sheet can be held in place between the heating element and the heat-dissipating component. However, since adhesion is important for full performance, the thermal conductive sheet is generally used in such a way that force is applied in the direction of compression, such as by holding it in place with other parts or by screwing it in place. On the other hand, if the compression force is too strong, the sheet itself may break, so care must be taken.
Because it is thin and space-saving, and can improve heat dissipation, it is an indispensable component in the development of modern products, which are rapidly becoming smaller and more powerful.
Since IC chips and batteries reach extremely high temperatures during product operation, heat sinks and other heat-dissipating components are installed to prevent functional failure due to heat. However, even though the surfaces of the heating element and the heat-dissipating component may appear flat to the naked eye, in reality there are minute irregularities such as scratches from processing. Therefore, even if both surfaces are tightly adhered as they are, there will be a small gap between the heating element and the heat-dissipating component, and air will enter this gap. In this condition, the heat generated by the heating element will propagate by avoiding the air between it and the heat-dissipating component because of the low thermal conductivity of air, and heat cannot be dissipated efficiently.
By placing a thermal conductive sheet between the heating element and the heat-dissipating component, the thermal conductive sheet penetrates between the fine irregularities on the surfaces of both components, eliminating the gaps between them. The heat generated by the heating element will then pass through the thermal conductive sheet, which has high thermal conductivity, and as a result, the heat can be efficiently dissipated.
In this way, the thermal conductive sheet improves the heat dissipation effect by increasing the adhesiveness between the two parts, so the good adhesiveness of the thermal conductive sheet itself is a very important factor. Also, depending on the material of the thermal conductive sheet and the shape of the component to which it is attached, there is a possibility that gas emission or oil seepage from the thermal conductive sheet may cause damage to the IC chip or substrate, so care must be taken when selecting a thermal conductive sheet.
*Including some distributors, etc.
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Stanford Advanced Materials was established in 1994 in Lake Forest, California to provide rare-earth products for research and development purposes. Stanford Advanced Materials serves many industries ranging from automotive to fashion to energy to research to sports to textiles. Stanford Advanced Materials manufactures and distributes purified metals, ceramics, composite materials including strips, plates, rods, wires, and bars, as well as laboratory equipment and optical equipment including crystals, lenses, splitters, and windows.
3M Company was founded in 1902 and is headquartered in St. Paul, Minnesota. 3M provides diversified technology services globally. 3M operates through four segments: Safety and Industrial, Transportation and Electronics, Health Care, and Consumer. The Safety and Industrial segment offerings include industrial abrasives, masking, and natural and color-coated mineral granules for shingles. The Transportation and Electronics segment offerings include ceramic solutions, light management films, and electronics assembly solutions. The Healthcare segment offerings include wound care, dentistry and orthodontia solutions, and filtration and purification systems. The Consumer segment offerings include consumer bandages, picture hanging, and stationery products.
Sheen Electronical Technology Co., Ltd. founded in 2008, is a manufacturer and supplier of thermal conductive and thermal insulation materials in Dongguan, Guangdong, China. The company’s inventory contains ceramifiable silicone sheets, thermal pads, phase change interface sheets, thermal grease, SMT red glue, and thermal liquid gap fillers. It also produces thermal adhesive glue, graphite films, graphene copper foils, thermal conductive insulating pads, and vapor chambers used in power suppliers, cell phones, automotive electronics, network communications, and mechanical equipment.
T-Global Technology, founded in 2003 and headquartered in Lutterworth, England, United Kingdom, is a manufacturer of thermal management products. The company specializes in manufacturing a broad range of products, including thermal interface materials, heat sinks, heat spreaders, and cooling fans. With ISO 9001 and ISO 14001 certifications, it maintains quality and environmental standards, ensuring stable and eco-friendly products. Its thermal management solutions play a pivotal role in dissipating heat efficiently and are essential in industries such as electronics, automotive, telecommunications, and aerospace. The advanced products help maintain optimal operating temperatures, prolonging the lifespan and enhancing the performance of electronic devices.
Resonac Corporation is a Japanese chemical manufacturer and supplier, catering to various industries was established in June 1939. Resonac Corporation has developed expertise in electronics, mobility, high-performance materials, olefins and derivatives, basic chemicals, graphite, device solutions, and life sciences. Serving a diverse range of industries, their product portfolio includes inorganics, aluminum, electronics, chemicals, and inorganic materials. With its headquarters in Tokyo, Japan, the company provides innovative solutions and products tailored to diverse customer needs. Resonac Corporation is recognized for its advanced technologies in the industry.
Mitsubishi Chemical Corporation was founded in 1933 and has a head office in Tokyo, Japan. Mitsubishi Chemical Corporation provides products including chemicals, industrial gases, and health care products to customers globally. Mitsubishi Chemical Group’s performance products division manufactures and distributes. functional food materials, electronic and electrical components, specialty chemicals, and other products. Mitsubishi Chemical health care products include pharmaceuticals, drug discovery solutions, diagnostic reagents, and instruments for medical use. Mitsubishi Chemical Corporation also provides other services such as engineering, information systems, logistics, and consulting.
The Rubber Company, established in 2013 and headquartered in Romsey, Hampshire, is a British manufacturer and supplier of rubber products. Some of the company’s products are rubber and polyvinyl chloride (PVC) extrusions used for sealing, noise control, vibration control, and decorative trim. Product variants include seals and extruded rubber profiles, flame retardant neoprene and silicone, conductive extrusions and coatings, as well as miniature profiles. These products find applications in various industries such as automotive, construction, engineering, marine, and lighting. Additionally, The Rubber Company offers specialist products like anti-slip flooring and mats used in agricultural, commercial, gym, residential, and leisure settings.
Shenzhen Suconvey Rubber Products Co., Ltd, headquartered in Shenzhen City, China, is a manufacturer of customized rubber products founded in 2014. The items include rubber hoses, rubber sheets, rig safety floor mats, rubber rollers, and customized rubber items like silicone gasket seals, dewatering screens, conveyor belt cleaners & skirtings, polyurethane-lined pipes, and converter impact beds used in residential, commercial, industrial, mining, food & beverage, and other fields. The business is accredited as a manufacturer of rubber products and holds ISO 9001:2015, ACS, and CE certifications.
Furukawa Electric Power Systems Co. Ltd. is a Japanese manufacturer of electrical systems and products that was established in 2012 in Yokohama-shi, Kanagawa. The company produces equipment for power transmission, distribution, generation, and control. Its products include SR ring and counterweight systems for keeping electrical lines straight, loose wire spacers, high-current plug-in connectors, heat conductive sheets, and flexible terminals. Aside from its products, the company provides engineering and construction services for customer projects. It chiefly serves client renewable energy developers, electric power utilities, and industrial plants.
Taica Corporation, founded in 1948 and headquartered in Yokohama, Japan, is a manufacturer of shock-absorbing and vibration-damping components for various industries. Its product range encompasses vibration insulators, bushes, sheets, tapes, and gel chips. The company also specializes in UBIC PRINTING technology, enabling the decoration of intricate 3D objects using specialized film and water transfer methods. Its ALPHA GEL, an eco-friendly soft silicone gel, is employed for shock absorption, vibration isolation, and heat dissipation. Its αPLA product series consists of anti-bedsore mattresses and caregiving assistance products, while its αPLA AID series specializes in disaster prevention hats and mitigation products.
E-SONG EMC Co., Ltd. is a manufacturer EMI shielded & absorbed products and thermal interface products, founded in 1991 and headquartered in South Korea. The company provide ingenious products and services that ensure seamless electronic interactions, minimizing interference and enhancing performance. E-SONG EMC., Ltd expertise spans across industries which offers tailored EMC test, consult, and design services. They are indebted to excellence; they empower clients with dependable solutions that meet regulatory standards and optimize operational efficiency.
RISHO KOGYO CO. LTD. is a Japanese manufacturer of electronic materials and cast resin products founded in 1921 and based in Kita-ku, Osaka. The company produces various electronic materials, insulating materials, and epoxy cast resin devices. Its products include epoxy tape for smart card terminals, cast resin phase advanced capacitors, and thermosetting resin laminated tubes/rods. The company primarily serves clients in the energy distribution, civil engineering, and offshore sectors. It offers additional services such as R&D, environmental management, and customer support.
Bando Chemical Industries, LTD. was founded in 1906 in Tokyo is a manufacturer of rubber for power transmission and conveyor belts. The company offers an extensive and diversified product portfolio including automotive power transmission belt products, power transmission belt products for two-wheeled vehicles, conveyor belts, efficient rollers, and polyurethane functional parts among others. These products span a wide spectrum of industrial applications including construction, housing complexes in lifts, transportation in factories, and automobiles.
Denka Company Limited, founded in 1915, is a Japanese chemical manufacturer headquartered in Chuo City, Tokyo. The company offers a range of products made with the technology of fine ceramics and organic fine chemicals, such as adhesives, fluorescent materials, functional films, and heat dissipation materials. They also produce automotive parts, belts, hoses, electric wires and cables, and rubber gloves using chloroprene rubber. Additionally, Denka provides products made of polymer solutions, such as food packaging materials, building materials, and electric home appliances. In 2022, Denka launched the New Business Development to develop products and technologies in ICT and energy, healthcare, and sustainable living.
Sekisui Polymatech Co., Ltd., established in 1947 and based in Saitama, Japan, is a plastics manufacturer of thermal gap filler materials. The company manufactures the following products: thermal-conductive sheets, thermal management greases, EMI solutions, connectors, input device accessors, waterproof and complex molding solutions and damping solutions for shock and vibration control. These products are used in cellphones, drones, and automobiles. Sekisui Polymatech has sites in China, Thailand, Japan, USA, Indonesia, and Netherlands for worldwide distribution.
Dexerials Corporation is a Japanese manufacturer and supplier of electronic materials and components for a wide range of industries, including automotive, consumer electronics, and telecommunications. Established in 2012 as a result of a merger between Sony Chemical & Information Device Corporation and Toshiba Ceramics Co., Ltd. The company offers products such as adhesives, coatings, films, tapes, and thermal management materials, among others. One of their primary products is the Dexerials thermal management material, which is a highly efficient solution for thermal management in electronic devices. It is designed to dissipate heat generated by electronic components.
Sharp NEC Display Solutions of America, Inc., established in 2020 as a joint venture of Sharp and NEC Corporation with headquarters in the USA, is a manufacturer of display products and electronic components. The company's display product line includes commercial TVs, large board TVs, projectors, and accessories, including HDMI cables and USB docks. The company also provides custom solutions, including high-resolution video walls, ActiveScene transparent glass display walls, and managed services that include installation, calibration, and ongoing maintenance. It serves many industries, including the medical, consumer electronics, home appliance, industrial, and automotive markets, among many others.
Laird Performance Materials, also known as Laird PM, specializes in heat and EMI protection for advanced electronics in automotive, aerospace and defense, telecommunications, data infrastructure, precision and computing, medical, and consumer electronics industries. As a global organization, Laird PM, focuses on developing, manufacturing, selling, and supplying precision-engineered materials used by manufacturers to serve their electronic markets. Laird PM designs and develops products test and measurement instrumentation to create models and product performance simulations to improve product performance, reliability, and flexibility while reducing development time and cost.
Saint-Gobain Tape Solutions, established in 1963, is a manufacturer of tapes, including adhesive, bonding, gaskets, and spacer tapes targeting the automotive, energy, building & construction, industrial, and electrical markets. Saint-Gobain Tape Solutions offer custom solutions, with 139 projects opened in the last twelve months and three new projects each week. The company in Bengaluru, Karnataka, India, has gasketing foams that eliminate the sticky problems that come with sealants, elastomeric foam tapes are also available with or without adhesive.
Sekisui Chemical Co., Ltd., founded in 1947 is a manufacturer of plastics categorized into printed circuit boards, films, foams, powder aqueous, and sheets headquartered in Minato-ku, Tokyo, Japan. The company offers products used for adhesion & bonding, waterproofing & dustproofing, GAP Control, thermal management, and conductivity on various devices including electronic components, LEDs, camera modules, power devices, OLED & mini/μLED. Its products are used in smartphones & tablets, automotive electronics, home appliances, drones & industrial machineries, and wearables.
KGK Chemical Corporation, established on October 30, 1979, in Tokorozawa City, Saitama, is a manufacturer and supplier of adhesive tapes and plastic films. The company's product range comprises Molecule Gradient Tape, May Clean Gel, Liquid Crystal Polymer Film, Heat Storage Gel/Thermal Conductive Gel, and Mechanical Fiber Tape. These products offer features like high-strength adhesion, thermal conduction, and heat resistance. They serve diverse industries, including electronics, automotive, housing and building materials, and medical. In addition to its product offerings, the company provides services such as selling multifunctional films, producing viscous adhesive tape, and punching materials like plastic film.
Shenzhen Linmao Electronic Material Co., Ltd., founded in China in 2016, is a manufacturer and supplier of thermal management solutions. The company offers a variety of products, including thermal conductive tapes, thermal conductive pads, thermal conductive grease, thermal conductive insulation materials, and thermal conductive silicone rubber. In addition to its products, the company provides services like technical support, customization, and product testing for customers such as electronic manufacturers and automotive manufacturers.
Seiwa Electric MFG Co., Ltd is a manufacturer of information display systems, lighting and noise countermeasure equipment, based in Kyoto, founded in 1945 (Samsung Electric Co., Ltd.,) and established in 1949. Their products include: electromagnetic noise countermeasure (EMC), waterproof and shockproof LED information display, their own blue light-emitting diode and white light-emitting diode, tunnel disaster prevention system and road & tsunami information display system. Seiwa Electric acquired ISO14001:2004 certification at all offices. Outside of Japan, they have offices and subsidiaries in Thailand, Vietnam and China.
Shin-Etsu Chemical Co., Ltd., founded in 1926 in Japan, is a manufacturer and distributor of synthetic chemicals and electronic materials, such as semiconductor silicon and rare earth quartz. The company offers a wide range of products, including silicone sealants and rubbers, as well as cellulose derivatives used in foods and pharmaceuticals, and rare earth magnets. The company has four core business segments, including infrastructure chemicals, electronics materials, silicone-based functional agents, and specialized engineering for the development of plant design, construction, and maintenance.
Nitto Shinko Corporation, founded in 1949 in Sakai, Japan, is a manufacturer and supplier of industrial materials and coatings. Its product range encompasses adhesive tape for bonding and insulation, conformal coatings to protect electronic circuits, thermal conductive sheets for heat dissipation, FRP sheets known for its strength and lightweight properties, and aluminum substrates with thermal conductivity. The company holds several certifications, including ISO 9001:2015, ISO 14001:2015, and IATF 16949:2016, underlining its adherence to quality and environmental standards.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | FURUKAWA ELECTRIC POWER SYSTEMS CO., LTD |
14.5%
|
| 2 | T-Global Technology |
9.7%
|
| 3 | SEIWA ELECTRIC MFG CO.Ltd |
8.1%
|
| 4 | SEKISUI POLYMATECH CO., LTD. |
6.5%
|
| 5 | NITTO SHINKO CORPORATION |
6.5%
|
| 6 | Shin-Etsu Chemical Co., Ltd. |
6.5%
|
| 7 | Stanford Advanced Materials |
4.8%
|
| 8 | E-SONG EMC Co., Ltd. |
4.8%
|
| 9 | Ningbo VET Energy Technology Co., Ltd |
3.2%
|
| 10 | Saint-Gobain Tape Solutions |
3.2%
|
Derivation Method
The ranking is calculated based on the click share within the thermal conductive sheet page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
Japan
|
14 | 56.0% |
|
China
|
5 | 20.0% |
|
United States of America
|
2 | 8.0% |
|
United Kingdom
|
2 | 8.0% |
|
Republic of Korea
|
1 | 4.0% |
Singapore
|
1 | 4.0% |
92 products found - Page 2
92 products - Page 2
Thermal Component Co., Ltd.
30+ people viewing
Last viewed: 5 hours ago
■Sheet & Tape Achieves high quality fixation of the heating element and heat sink. Thermally conductive elastomer interface gap filler recommended ...
Candil Design Co., Ltd.
20+ people viewing
Last viewed: 1 day ago
■[Leather repair] Please use with heat repair This product efficiently transmits heat from a heat iron to heat repair.
Würth Elektronik
20+ people viewing
Last viewed: 9 hours ago
Standard Response
■Features ・Suitable for soft and uneven surfaces ・Shape can be customized ・Low thermal resistance ・High electrical insulation ・Self-adhesion u...
Würth Elektronik
20+ people viewing
Last viewed: 9 hours ago
Standard Response
■Features ・Size and shape can be customized ・No minimum order quantity or tool costs required ・Electrical insulation ・Puncture and shear resist...
Würth Elektronik
10+ people viewing
Last viewed: 1 day ago
Standard Response
■Features ・Size and shape can be customized ・No minimum order quantity or tool costs required ・No additional mechanical fixing of cooling assemb...
Würth Elektronik
20+ people viewing
Last viewed: 9 hours ago
Standard Response
■Features ・Size and shape can be customized ・Alternatives to thermal paste and grease ・Electrical insulation as required - Lower thermal resista...
Würth Elektronik
10+ people viewing
Last viewed: 1 day ago
Standard Response
■Features Fills gaps and provides a path for thermal energy to flow.
Würth Elektronik
10+ people viewing
Last viewed: 1 day ago
Standard Response
■Features Distributes heat evenly over the entire surface of the cooling assembly.
E-SONG EMC CO., LTD.
270+ people viewing
Last viewed: 7 hours ago
■Summary ・Thin heat dissipation silicone sheet is a heat conduction component manufactured in a thin form by dispersing and mixing heat conductive...
3 models listed
Ally Japan Co., Ltd.
30+ people viewing
Last viewed: 1 day ago
■Supply of electric heating sheets In order to meet the recent increase in demand for heat dissipation, we supply heat conductive sheets. ■Introdu...
Widework Co., Ltd.
260+ people viewing
Last viewed: 9 hours ago
Standard Response
■ A groundbreaking thermal conductive sheet that eliminates the heat resistance to the limit. -A revolutionary heat conduction sheet that fills the...
Widework Co., Ltd.
200+ people viewing
Last viewed: 2 hours ago
Standard Response
■ Characteristics ・ Use between the CPU and the heat sink. ・ The gaps of fine unevenness can be filled and the heat can be conveyed efficiently t...
3 models listed
Thermal Component Co., Ltd.
20+ people viewing
Last viewed: 1 day ago
■Sheet & Tape Achieves high quality fixation of the heating element and heat sink. Thermally conductive elastomer interface gap filler recommended ...
