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
AGC Pharma Chemicals Validates Facilities for CDMO Services via Scientist.com’s VERIF.i ® Program1.7.2026 14:55:00 EEST | Press release
Scientist.com, the life sciences industry’s leading AI-enabled R&D orchestration platform and digital marketplace, and AGC Pharma Chemicals, a leading global Contract Development and Manufacturing Organization (CDMO) for small molecule API and HPAPI, announced today that AGC has successfully completed an onsite assessment of its new Barcelona facility using the VERIF.i® supplier pre-assessment program. The newly expanded Barcelona site strengthens AGC’s position as a global leader in the development and commercialization of complex small molecule Active Pharmaceutical Ingredients (APIs) and highly potent APIs (HPAPIs). Designed for maximum flexibility, safety, and energy efficiency, the facility expands AGC’s end-to-end capabilities from gram-scale to ton-scale production under the highest quality and sustainability standards. “At AGC Pharma Chemicals, we place the highest priority on the integrity of our operational processes and the expertise of our frontline teams,” said Jun Kurihar
Introducing Arbex: a New Global Leader in Tissue and Hygiene1.7.2026 14:37:00 EEST | Press release
Arbex, a new global leader in tissue and hygiene, today commences operations as an independent business and unveils details of its brand, leadership team, and company structure. Announced in June 2025 as a $3.4 billion joint venture between Suzano (NYSE: SUZ), the world’s largest pulp supplier, and Kimberly-Clark Corporation (NASDAQ: KMB), a global leader in consumer goods and personal care, the new business will manufacture, market and distribute consumer and professional products across more than 70 markets on five continents. Arbex has assumed ownership of assets previously run by Kimberly-Clark’s International Family Care & Professional (IFP) business unit, which includes 22 manufacturing sites in 14 countries, and a portfolio of more than 40 regional brands including Andrex®, Hakle®, and Scottex®. The company also holds a long-term license for the use of Kimberly-Clark’s global brands, including Kleenex®, Cottonelle®, Scott®, WypAll®, Viva®, and Kimberly-Clark Professional. Ehab A
Klarna has received a favorable ruling in PriceRunner litigation, awarding damages of $1.97 billion1.7.2026 14:19:00 EEST | Press release
Klarna Group plc (NYSE: KLAR) today announces that the court has ruled in PriceRunner’s favor, awarding $1.97 billion in damages in an antitrust case brought by PriceRunner against Google. The award compensates for lost revenue caused by Google's preferential treatment of its own comparison-shopping service over independent price-comparison services, conduct that also drives up costs for consumers. "When markets work well, everyone benefits. Consumers get higher quality at lower cost, companies stay focused on serving customers rather than defending position, and society is better off for it. This ruling supports a healthier, more competitive market for the way people compare products and services — and that is good for everyone who shops," said Dan Greaves, Head of Communications and Policy, Klarna. Klarna acquired PriceRunner in 2022 to add rich product discovery, price comparisons, and product reviews to the Klarna app, and drive high-intent traffic to retail partners. Klarna has si
Objectway Acquires Swiss Private Banking Technology Business From FNZ to Strengthen Its Pan-European Positioning1.7.2026 14:10:00 EEST | Press release
Objectway, a global wealthtech partner for banking, wealth and asset management firms, today announced the acquisition from FNZ of their Swiss private banking technology business FNZ Switzerland SA (formerly operating as New Access). The business will now be operated under the Objectway Switzerland brand. Objectway welcomes a team of over 160 professionals, bringing their expertise and professionalism honed in developing innovative, award-winning solutions for over 40 private banks. The acquisition is a significant step in Objectway’s growth strategy, reinforcing its commitment to expanding its presence in key international wealth hubs such as Switzerland, Liechtenstein, Luxembourg, Monaco and the Bahamas, where the newly joined business already serves both domestic and international cross-border clients. The agreement further expands Objectway’s scalable core-to-digital capabilities supporting end-to-end private banking operations, while leveraging an international team and operationa
NIQ Completes Acquisition of Flywheel’s China and Southeast Asia eCommerce Data & Insights Business, Expanding Digital Commerce Intelligence Capabilities1.7.2026 14:00:00 EEST | Press release
NielsenIQ (NYSE: NIQ), a leading consumer intelligence company, today announced that it has completed the acquisition of Flywheel’s China and Southeast Asia eCommerce Data & Insights business. The acquired business operates in China under the YiMian (“一面”) brand and is a leading provider of eCommerce, social commerce, and digital shelf solutions. The acquisition expands NIQ’s capabilities across China and Southeast Asia and strengthens its ability to measure and understand consumer behavior across retail, eCommerce, social commerce, and digital environments — advancing NIQ’s mission to deliver The Full View™, the most complete understanding of consumer behavior across online and offline channels. It also enhances NIQ’s data and analytics foundation by expanding access to rich digital commerce signals that support the development of more advanced analytics and AI-powered solutions. By bringing together NIQ’s global intelligence, analytics, and retail measurement capabilities with the ac
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