Shin-Etsu Chemical Develops New Thermal Interface Silicone Rubber Sheet Series for Applications in Components of Electric Vehicles as the Technology for High Voltage Devices Advances
13.4.2022 09:00:00 EEST | Business Wire | Press release
Shin-Etsu Chemical Co., Ltd., (Head Office: Tokyo, President: Yasuhiko Saitoh) has newly developed thermal interface silicone rubber sheet, the “TC-BGI Series,” for applications in components for electric vehicles as the technology for high voltage devices advances.
At present, demand for electric cars is growing, starting with electric vehicles (EV), and going forward, further widespread market growth is expected. The components used in electric cars are required to be smaller and lighter, and to increase energy density, high voltage is required for the system voltage.
In order to meet these requirements, Shin-Etsu Chemical has been going forward with the development of thermal interface silicone materials that can be used as heat dissipation measures for component parts of electric cars for which high voltage requirements are increasing.
This new product, the “TC-BGI Series,” is a high hardness thermal interface silicone rubber sheet that has the combined characteristics of high voltage endurance and thermal conductivity that are achieved by means of our company’s own technologies, and this new product comes in 2 thicknesses: 0.2mm and 0.3mm.
The main characteristics of this new product are as follows:
1. It realizes a voltage endurance assurance that is at the highest level in the industry. We can assure a voltage endurance of 3kV with the thickness of 0.2mm, and 5kV with the thickness of 0.3mm on the entire surface of a sheet. Furthermore, we are in the process of developing a product that will assure more than 4kV voltage endurance with a sheet of 0.2mm thickness on the entire sheet surface.
2. It has high thermal conductivity of 7W/m・K.
3. It possesses high hardness and at the same time high strength, and it is superior in workability compared to the pad-type.
4. Compared to the non-silicone-type, it is superior in long-term reliability.
In order to strengthen an automobile’s performance and reliability, heat dissipation material is essential, and various products and technologies for achieving heat dissipation are being developed.
Shin-Etsu Chemical has a very wide line-up of various types of silicone thermal interface materials. In addition to silicone rubber sheets, we offer pads, greases (oil compounds), gap fillers, liquid rubbers (adhesives and potting material). Our wide variety of silicone thermal interface materials can meet the demand for various heat dissipation measures.
Along with the development of these new products, Shin-Etsu Chemical is moving forward in meeting our customers’ various requests regarding such areas as technical support with thermal analysis technologies, and we are manufacturing and processing at International Standard for Automotive Quality Management Systems (IATF16949:2016)-approved plants.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20220412006182/en/
Contact information
For inquiries about this matter, please contact:
Shin-Etsu Chemical Co., Ltd.
Public Relations Dept.
Tetsuya Koishikawa
Tel: 03-6812-2340, or from outside Japan: 81-3-6812-2340
Fax: 03-6812-2341, or from outside Japan: 81-3-6812-2341
E-mail: sec-pr@shinetsu.jp
https://www.shinetsu.co.jp/en/
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
New Polymorph of Indomethacin Discovered9.6.2026 18:00:00 EEST | Press release
Rigaku Corporation, a global solution partner in X-ray analytical systems and a group company of Rigaku Holdings Corporation (headquarters: Akishima, Tokyo; CEO: Jun Kawakami; “Rigaku”), announced that the results of a joint research project conducted with Shionogi & Co., Ltd., JEOL Ltd., and Meiji Pharmaceutical University have been published in Crystal Growth & Design, a world-renowned international journal in the field of crystallography. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260609347405/en/ Cover of the June 2026 issue of Crystal Growth & Design, featuring this research. This research uncovered a previously unknown polymorph (κ-form) of indomethacin, a widely used pain relief and anti-inflammatory drug. The research team also conducted structural analysis and characterization of the newly identified crystal form. Although indomethacin has been the subject of pharmaceutical research for years, the discovery of a
SLB Collaborates with Qualcomm on Edge AI Solutions for Energy Operations9.6.2026 17:28:00 EEST | Press release
Global energy technology company SLB (NYSE: SLB) today announced a memorandum of understanding with Qualcomm Technologies, Inc. to enable edge AI solutions for the energy industry, supporting real-time operational decision-making across wells, facilities and production systems. The collaboration combines Qualcomm Technologies’ low-power edge computing and AI processing capabilities, with SLB’s Agora™ edge AI and IoT solutions developed for remote and operationally complex environments. “Together, SLB and Qualcomm Technologies aim to help operators apply AI more effectively across energy infrastructure,” said Rakesh Jaggi, president, Digital, SLB. “Many energy operations rely on real-time decision-making in remote environments where connectivity and responsiveness directly affect performance. AI systems designed around the realities of energy operations can help support more consistent and autonomous workflows across those environments.” Energy operators are increasingly adopting automa
RevBits and Stony Brook University’s Ethos Lab Establish a Collaborative Partnership to Further the Field of Cyber Security Education and Application9.6.2026 17:15:00 EEST | Press release
Stony Brook University’s (SBU) Ethos Lab, in the College of Engineering and Applied Sciences Department of Computer Science, recently announced a collaborative partnership with RevBits, LLC. Through the partnership, SBU’s Ethos Lab will utilize the RevBits solutions suite to build computer science labs and a cybersecurity-focused curriculum, reinforcing lessons from the classroom. The platform simulates environments containing five major threat landscapes, including Endpoint Security, Privileged Access Management, Email Security, Zero Trust Network and Deception Technology. SBU’s Department of Computer Science was recently designated as a National Center of Academic Excellence in Cybersecurity Research and will utilize the partnership to advance student education and equip them with the knowledge to face modern threats in a realistic, contained environment. David Schiffer, CEO, RevBits, said, "We are incredibly proud to participate in the educational process in general and specifically
Andersen Global Strengthens Global Mobility Capabilities with Addition of Courdid BV9.6.2026 16:30:00 EEST | Press release
Andersen Global has entered into a Collaboration Agreement with Courdid BV, a Netherlands-based global mobility firm, further strengthening its cross-border workforce and expatriate advisory capabilities. Founded nearly two decades ago, Courdid BV offers a comprehensive suite of advisory services spanning wage tax, expatriate taxation, payroll, immigration, and employer of record solutions. The firm partners with multinational employers, public sector entities, and professional service providers to deliver practical, tailored guidance on complex cross-border workforce matters — distinguished by a client-first approach that prioritizes accessibility and personal service. “We believe in keeping things practical and relevant for our clients, particularly in areas that are often overly complex,” said Jean-Paul van ‘t Hof, managing partner of Courdid BV. “Becoming a collaborating firm of Andersen Global allows us to support clients more broadly while strengthening our ability to address cro
Marie® by Leo Cancer Care Makes History at Stanford Medicine — World First in Compact Upright Proton Therapy9.6.2026 16:22:00 EEST | Press release
Following the landmark first treatment at Stanford Medicine Cancer Center Care June 4, Leo Cancer Care today announces the role of its Marie® upright patient positioning and imaging platform in enabling the world's first compact upright proton therapy patient treatment. Delivered using the Mevion S250-FIT™ Proton Therapy System and powered by RayStation from RaySearch, the milestone is the culmination of a decade of development. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260609870736/en/ The treatment room at Stanford Medicine Cancer Center, Palo Alto, California, housing the Marie® upright patient positioning platform by Leo Cancer Care (center foreground) integrated with the Mevion S250-FIT™ Proton Therapy System. The circular rotating platform enables a patient seated in the Marie® chair to rotate 360 degrees in relation to a fixed proton beam — replacing the large rotating gantries required by traditional proton ther
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom