16 Thermal Grease Manufacturers in 2024
This section provides an overview for thermal grease as well as their applications and principles. Also, please take a look at the list of 16 thermal grease manufacturers and their company rankings. Here are the top-ranked thermal grease companies as of November, 2024: 1.StarTech.com Ltd., 2.Timtronics, 3.Epoxyset.
Table of Contents
What Is Thermal Grease?
Thermal grease is a highly thermally conductive grease used to help dissipate heat from components and electronic devices that generate high heat.
It is used at the connection between a heat source that generates heat and a device that diffuses heat, such as a heat sink.
Uses of Thermal Grease
Thermal grease is used in semiconductor devices, such as power transistors, CPUs, and GPUs, to dissipate heat generated by electrical resistance quickly. Cooling these devices is essential because excessive heat can degrade device performance and cause device failure.
In personal computers, it is used to improve heat conduction between the CPU and the heat sink. They are also used in ECUs in hybrid and electric vehicles to improve the speed of heat dissipation of electronic devices. It is also used in LED lighting and other devices with high luminance or large size for the purpose of heat dissipation of electronic devices.
Principle of Thermal Grease
At the joint between a heat source and a heat sink or other heat-dissipating component, there are slight distortions of the joint surface and minute irregularities on the joint surface. This generally results in an air gap or space between the two.
Since air is extremely adiabatic, the thermal resistance of the junction is extremely high, which reduces the efficiency of heat transfer during heat dissipation. Thermal grease will fill these gaps and spaces, thereby maximizing heat transfer at the junction.
Structure of Thermal Grease
Thermal grease is made by dispersing inorganic particles with high thermal conductivity in a viscous, low-volatility oil-like component (grease) to achieve high thermal conductivity. Because of its high viscosity and easy handling, it is used in a wide range of fields related to heat dissipation and heat conduction.
The characteristics of thermal grease and its thermal conductive filler are as follows:
1. Grease
Silicone grease is often used because of its low-viscosity change with temperature. Silicone grease is characterized by its high heat resistance, chemical stability, and excellent water resistance. For this reason, it is widely used as a sealing material and adhesive, in addition to high-temperature environments and lubrication applications.
Since thermal grease is often exposed to high temperature environments, silicone grease is one of the most suitable materials because of its low viscosity change, high heat resistance, and chemical stability.
2. Thermally Conductive Filler
In thermal grease, metal or metal oxide particles with high thermal conductivity are mixed into the base grease. Metal particles such as aluminum, copper, silver, or metal oxide particles such as alumina, magnesium oxide, or aluminum nitride are used. These are dispersed in a manner appropriate to their respective particle diameters.
When metallic particles are used, not only thermal conductivity but also electronic conductivity is exhibited. Therefore, for applications where electronic conductivity is not desired, thermal grease using metal oxide particles is the only choice. In addition, metal oxide particles are often used due to their chemical stability, as metal is easily oxidized and its physical properties tend to change.
The ratio of these two materials mixed together determines the electrical properties and thermal conductivity. Based on the ratio, the properties of each thermal grease will vary. For example, thermal grease with a high concentration of filler has a higher thermal conductivity than one with a lower concentration.
Also, thermal grease has the property of degrading and hardening over time, even though it has moderate viscosity immediately after application. Depending on the difference in expansion coefficients of the materials to be joined, cracks may appear, resulting in reduced thermal conductivity characteristics.
Other Information on Thermal Grease
How to Use Thermal Grease
The basic instructions for using thermal grease are as follows:
1. Cleaning
Before applying thermal grease, the area to be coated must be cleaned. If there is a dirt or oil film, use detergent or solvent to remove it.
2. Applying Thermal Grease
Take out an appropriate amount of thermal grease and apply it to the desired area. The role of thermal grease is to fill the gap in the air layer and conduct heat efficiently. Excessive amount of thermal grease may cause poor heat transfer due to the increased thickness and longer heat conduction distance, and may cause size defects in the assembly of the component.
3. Confirmation After Application
After applying thermal grease, check that the applied area is sufficiently covered with thermal grease. It is also important to wipe off any excess thermal grease.
4. Assembly
Assemble the necessary parts at the locations where thermal grease has been applied. When assembling, it is important to do so in the correct order, referring to the instructions.
List of 16 Thermal Grease Manufacturers
*Including some distributors, etc.
Sort by Features
- Default
- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- United States of America
- China
- Hong Kong
- Japan
- Taiwan
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Henkel Corporation
Thermal Grease
Manufacturer Overview
Henkel Corporation is an American manufacturer specializing in sealants, adhesives, and coatings since its establishment as a subsidiary of German multinational company Henkel AG & Co. KGaA in 1974. Based in Rocky Hill, Connecticut, the company produces various oleochemicals, surfactants, and chemical intermediates used in the production of brand name industrial adhesives, skincare, and surface treatment products. Some of these include Technomelt, Purex, Bonderite, and Loctite. Henkel Corporation is divided into separate Adhesive Technologies, Beauty Care, and Laundry & Home Care business units. The company primarily supplies the product formulation needs of clients in the consumer goods and industrial sectors.
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Epoxyset
Silicone Thermal Grease
Manufacturer Overview
Epoxyset is a manufacturer and supplier of engineered adhesives and potting compounds used in advanced technology applications, founded in 1997 and located in East Dr. Woonsocket, RI, USA. The product categories are adhesives, encapsulating, UV curable, and thermal management. The adhesives are dual cartridges, thermally conductive, electronic assembly, high temperature, and optically clear adhesives. The potting compound types are flame retardant, urethane, thermally conductive, and silicone, used in electronics, medical devices, fiber optics, semiconductors, and assembly industries.
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Timtronics
Thermal Grease
Manufacturer Overview
Timtronics, founded in 2003 and headquartered in Yaphank, New York, is a manufacturer and supplier of thermal interface materials. The company offers a diverse product line that includes thermal greases, pads, phase-change materials, and adhesives, catering to various industries, including electronics, telecommunications, automotive, and aerospace. Timtronics' TIMs play a crucial role in ensuring efficient heat transfer between electronic components and heat sinks, thereby improving thermal management and preventing overheating. The company holds ISO 9001 certification, meeting industry standards for thermal management.
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CHT USA Inc.
Silicone Grease
Distributor Overview
CHT USA, founded in Tübingen, Baden Württemberg, in 1953 is a supplier of silicon products such as Foam, Adhesives, Encapsulants, and Silicone Coatings. The company's product portfolio includes carboxy siloxanes, Cross polymer Gels, Gum Blends & Dispersions, Liquid silicone rubber, and Mold making silicones. Their products are used in industries such as Food and Beverage, Pharmaceutical and Biotechnology, Chemical and Petrochemical, Environmental Testing and healthcare. The company has a national distribution network and a customer support center.
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Denka Company Limited
DENKA THERMALLY CONDUCTIVE SPACER (Grease Type)
Manufacturer Overview
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.
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Sheen Electronical Technology Co.,Ltd
Thermal Grease
Manufacturer Overview
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.
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Shanghai Huitian New Material Co., Ltd
Thermal Conductive Grease
Manufacturer Overview
Shanghai Huitian New Material Co., Ltd has been an adhesive and new materials manufacturer, supplier, and exporter since 1977 in Songjiang District, Shanghai, China. The company’s range of products includes photovoltaic adhesives, electronic adhesive glue, packaging adhesive, industrial adhesive glue, and battery glue adhesive used in rail traffic, power generation, automobile, and construction industries. The company has earned certifications for ISO 14001, IEC 17025, ISO 4001, CNAS laboratory, and ISO 45001.
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JunPus International
Thermal Grease
Manufacturer Overview
JunPus International, founded in 1978, is a manufacturer, exporter, and supplier of Thermal Compound, Thermal Compound Paste, and Thermal Compounds with a facility in Datong District, Taipei City, Taiwan. The company’s products include thermal pads, thermal tapes, ceramic heat sinks, non-silicone thermal grease, and nano-diamond thermal paste. It also produces ceramic heat paint, thermally conductive phase change material, double digital dispenser controllers, and thermal conductive pads used in electronics, computer, semiconductor, and medical industries.
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TITAN Technology Limited
Thermal Greases
Manufacturer Overview
TITAN, founded in Taiwan, in 1989 is a manufacturer of cooling fans and accessories. The company's product portfolio includes RV fans, fridge fans, CPU coolers, and any types of cooling fans. Their products are used in markets such as Automotive and Transportation, Telecommunications, Industrial Automation, Healthcare and Medical Devices and Aerospace and Defense. They also offer pre-order and after sales services, new product development, warehousing and technical and customer support.
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Shenzhen Tensan
Thermal Greases
Manufacturer Overview
Shenzhen Tensan, founded in July 2014, is a Guangming District, Shenzhen, China-based manufacturer of organic silicone and sizing program research and development, sales, and services. The company's inventory includes thermal potting, solder paste, dispenser machines, electronic silicone, LED silicone adhesive, and silicone adhesives. It also produces thermal grease, UV glue, silicone elastomers, red glue, and acrylate AB adhesives for heat transfer applications for LEDs, laptop CPUs, transformers, lights, and GPUs. The company has accreditations, including ISO 9001:2008, ISO 14001:2004, RoHS, TUV aging test, and UL safety test certification.
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Schlegel Electronic Materials, Inc.
Thermal Greases
Manufacturer Overview
Schlegel Electronic Materials, Inc. is an EMI shielding and thermal management material manufacturer. Pioneering conductive fabric over foam shielding gaskets in 1987, it's a premier electromagnetic interference (EMI) shielding provider. The company delivers advanced EMI containment and thermal management solutions.Offering Fabric Over Foam Gaskets, Conductive Elastomers, RF Absorber Materials, and enclosure gaskets, serving computing, telecommunications, military, medical, and electronics sectors. Its EMI shielding gaskets come in varied profiles, with attachment options. With a global operations in the U.S., Europe, and Asia, the company ensures unmatched support and service.
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StarTech.com Ltd.
Thermal Grease
Manufacturer Overview
StarTech.com Ltd. (STC) is a Canadian manufacturer of IT connectivity products that was established in London, Ontario in 1985. The company produces hard drive enclosures, docking stations, and display adapters, as well as various cables using different connector standards. These are used to provide connectivity between computers, smart devices, and peripherals in home and company offices. STC products are mainly used by clients in information technology, education, and multimedia editing or production
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SEKISUI POLYMATECH CO., LTD.
Thermal Management & EMI Solutions
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Shenzhen Halnziye Electronics Co.,Ltd
Thermal Greases
Manufacturer Overview
Shenzhen Halnziye Electronics Co., Ltd., established in 2009, is a manufacturer and supplier of thermal interface materials in Minqing Road, Longhua District, China. The company’s range of products includes thermal greases, adhesive pads, brake pad greases, thermal glues, and thermal putties used to provide solutions in LED lighting, computer CPUs, power supplies, home appliances, and 5G devices. The company has certifications such as the CE test, Shenzhen Standard Self, and Global Lighting.
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Boyd
Thermal Greases
Manufacturer Overview
MBK Tape Solutions was founded in 1971 and currently operates out of Chatsworth, California under the Boyd Corporation umbrella. MBK is an ISO 9001-2015 certified manufacturer and fabricator of adhesive tape and flexible material that offers bonding, surface protection, sealing, and thermal management solutions. The company specializes in the healthcare, electronics, and industrial industries. The company offers several customer services including die cutting, printing, sheeting, and packaging. In addition, the company offers product development, cleanroom manufacturing, and contract manufacturing to customers.
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Shin-Etsu Chemical Co., Ltd.
Thermal Interface Materials
Company Overview
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.
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Thermal Grease Manufacturer Ranking
*Including some distributors, etc.Ranking as of November 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | StarTech.com Ltd. |
13.5%
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| 2 | Timtronics |
10.9%
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| 3 | Epoxyset |
8.7%
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| 4 | Denka Company Limited |
7.6%
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| 5 | TITAN Technology Limited |
6.9%
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| 6 | Sheen Electronical Technology Co.,Ltd |
6.2%
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| 7 | CHT USA Inc. |
5.8%
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| 8 | Shin-Etsu Chemical Co., Ltd. |
5.8%
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| 9 | Henkel Corporation |
5.5%
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| 10 | Shanghai Huitian New Material Co., Ltd |
5.1%
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Derivation Method
The ranking is calculated based on the click share within the thermal grease page as of November 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
- Shin-Etsu Chemical Co., Ltd.: 24,954
- Denka Company Limited: 6,358
- TITAN Technology Limited: 460
Newly Established Company
- Shenzhen Tensan: 2014 (10 years ago)
- TITAN Technology Limited: 1989 (35 years ago)
- CHT USA Inc.: 1989 (35 years ago)
Company with a History
- Henkel Corporation: 1876 (148 years ago)
- Denka Company Limited: 1915 (109 years ago)
- Shin-Etsu Chemical Co., Ltd.: 1926 (98 years ago)
Thermal Grease Manufacturers in United States
*Including some distributors, etc.
Global Distribution of Thermal Grease Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
United States of America
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4 | 33.3% |
China
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3 | 25.0% |
Japan
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2 | 16.7% |
Taiwan
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2 | 16.7% |
Hong Kong
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1 | 8.3% |
List of Thermal Grease Products
21 products are listed.
Widework Co., Ltd.
Silicon -free thermal conduction grease grease non -silicone thermal gris Kenntherm 7185
30+ people viewing
Last viewed: 8 hours ago
■ Product PR ・ Since silicon -based materials are not used, low molecular whitexan does not occur and does not cause electrical contact disorders....
Widework Co., Ltd.
High-quality and high-performance grease high heat pouring oil compound with high thermal conductivity (X-23-7762)
30+ people viewing
Last viewed: 8 hours ago
■ Characteristics ・ It is an oil compound of Shin-Etsu Chemical Industry (X-23-7762) with a thermal conductivity of 6.0W/m and k. ・ Apply between...
Widework Co., Ltd.
Ideal for heat dissipation of CPU and MPU HEAT SINK GREASE
20+ people viewing
Last viewed: 8 hours ago
■ Characteristics ・ It is a high -performance oil compound made by COOLJAG with a thermal conductivity of 7.2W/mk. ・ Apply between the heating bo...
Widework Co., Ltd.
High-quality and high-performance grease high-heat heat-spending oil compound (X-23-7783D) 1.5g with high thermal conductivity
20+ people viewing
Last viewed: 8 hours ago
■ Characteristics ・ It is a high-performance oil compound of Shin-Etsu Chemical Industry (X-23-7783D) with a thermal conductivity of 5.5W/m and k....
Taica Corporation
Excellent heat dissipation performance liquid non -silicone type
20+ people viewing
Last viewed: 8 hours ago
It is a liquid type (grease, putty, 2 liquid cable) that can fill the heating body and fill a small gap with cooling parts such as heat sinks. By c...
Edec Co., Ltd.
Purchase stable adhesive in the temperature area holding thermal conductivity grease
50+ people viewing
Last viewed: 8 hours ago
Silicone grease, which is excellent in thermal conduction of fine powder composition, silicone grease with excellent thermal conduction of silver -...
Widework Co., Ltd.
Highly heat dissipation Silver Grease thermal conductivity 8.5W/mk for CPU and MPU heat dissipation
30+ people viewing
Last viewed: 8 hours ago
■ Characteristics ・ It is a silver compound of 8.5W/m · K thermal conductivity. ・ Apply between heating (CPU, etc.) and heat dissipation (heat si...
Widework Co., Ltd.
NON-SILICONE Base-based repair & silver filler, heat resistance and high heat conduction grease SILVER ICE 710NS
30+ people viewing
Last viewed: 8 hours ago
■ Characteristics ・ Low -power electronics applications containing electrostatic drains, grounds, electrical connections, thermal radiation condit...
Widework Co., Ltd.
Highly heat conduction rate with small molecules high heat radiation SILVER grease thermal conductivity 6.5W/mk
20+ people viewing
Last viewed: 8 hours ago
■ Characteristics ・ It is a high -performance heat conduction grease containing silver. ・ Apply between heating (CPU, etc.) and heat dissipation ...
Widework Co., Ltd.
High -quality and high -performance grease high heat conductivity grease with the highest thermal conductivity
30+ people viewing
Last viewed: 8 hours ago
■ Characteristics ・ Grease with the highest thermal conductivity among the dowcoing thermal grease. ・ It is a high -performance oil compound of 4...
Widework Co., Ltd.
Used temperature range is 360 ° C high heat resistance / high heat conduction grease RED ICE 611HTC
20+ people viewing
Last viewed: 8 hours ago
■ Characteristics -The temperature range is up to 360 ° C and is characterized by heat resistance. ・ Therefore, it can also be used for those with...
Widework Co., Ltd.
High heat conduction Non-SILICONE THERMAL GREASE
30+ people viewing
Last viewed: 8 hours ago
■ Characteristics ・ Apply between the heating body (CPU, etc.) and the heat dissipation (CPU cooler, heat sink, etc.), fill the gaps of fine uneve...
Widework Co., Ltd.
Highly heat dissipation Silver Grease thermal conductivity 7.5W/MK for CPU and MPU heat dissipation
20+ people viewing
Last viewed: 8 hours ago
■ Characteristics ・ It is a silver compound of 7.5W/m · K thermal conductivity. ・ Apply between heating (CPU, etc.) and heat dissipation (heat si...
Widework Co., Ltd.
High heat conduction non -silicone thermal gris Kenntherm Z1
30+ people viewing
Last viewed: 8 hours ago
■ Characteristics ・ Apply between the heating body (CPU, etc.) and the heat dissipation (CPU cooler, heat sink, etc.), fill the gaps of fine uneve...
