Shin-Etsu Chemical Has Developed an Epoch-making Type of Molding Silicone Rubber That Does Not Require Post Cure
28.9.2020 09:00:00 EEST | Business Wire | Press release
In addition to its already being marketed liquid silicone rubber form, Shin-Etsu Chemical Co., Ltd. (Head Office: Tokyo, President, Yasuhiko Saitoh) has now developed a molding silicone rubber that also does not require post cure in its millable form.
Shin-Etsu is the first in the industry to have developed a millable (high consistency) type* of silicone rubber that does not require a post cure. Shin-Etsu succeeded in developing this breakthrough product by making use of the unique technology that Shin-Etsu Chemical has cultivated over a long period of years.
In the existing molding method for millable-type silicone rubber, after the initial press cure of the silicone molding is performed, a post cure is carried out in order to drive off the residues that are left within the molded product as a result of the vulcanization agent used in rubber molding as well as the low-molecular siloxane.
Compared to the existing product, the new silicone rubber molding product that Shin-Etsu has developed greatly reduces the amount of low-molecular siloxane content, and by employing an addition-reaction cure system that does not create by-products at the time of a press cure, the process of post cure becomes unnecessary. Because of this, our new product will contribute to molding-makers’ productivity improvements and energy saving, and at the same time, we are expecting that this new product will respond to such customer requests as preventing the adhesion of foreign substances to the molded products.
Furthermore, this new product is suitable for various molding methods such as extrusion molding, transfer molding, calender molding, press molding and injection molding.
With regard to its liquid-type silicone rubber, already ahead of others in the industry, Shin-Etsu Chemical is marketing its LIMS (Liquid Injection Molding System) materials that do not require post cure, and LIMS is being widely used in various fields, mainly for applications in automobile parts.
In September 2017 Shin-Etsu Chemical opened a silicone rubber molding technical center. This Shin-Etsu Molding Technical Laboratory is located in Higashimatsuyama City, Saitama Prefecture, Japan. At this Laboratory a millable injection-molding machine is installed, and we will be carrying out demonstrations there of molding using this new product. Going forward, at this Laboratory we will strive to meet the current and also future requests that are received from our customers by enhancing the technical services we will be able to offer to them.
Silicone rubber combines many superior characteristics such as excellent heat resistance, cold resistance, weatherability and stable electrical insulation properties, all of which are not found in ordinary organic rubber. For this reason, it is used in a wide range of applications such as in automobiles, electric-electronics equipment, OA equipment, home appliances and products for daily use.
Taking advantage of Shin-Etsu Chemical's superior product quality and technological strengths as well as our system for detailed response to our customers' requests, going forward Shin-Etsu will continue to strive to meet the needs of the diversifying market.
* millable type: It involves the use of a mixer, called a “roll mill,” and it is a general term for rubber materials that are being mixed.
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/20200927005079/en/
Contact information
For inquires about this matter, please contact:
Shin-Etsu Chemical Co., Ltd.
Public Relations Dept.
Tetsuya Koishikawa
Tel: 03-3246-5091, or from outside Japan: 81-3-3246-5091
Fax: 03-3246-5096, or from outside Japan: 81-3-3246-5096
e-mail: sec-pr@shinetsu.jp
www.shinetsu.co.jp
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
BeOne Medicines’ Foundational Hematology Franchise Leads Next Era of B-Cell Cancer Innovation at EHA 202612.6.2026 13:00:00 EEST | Press release
BeOne Medicines Ltd. (Nasdaq: ONC; HKEX: 06160; SSE: 688235), a global oncology company, today announced new data from its foundational hematology franchise at the 2026 European Hematology Association (EHA) Congress in Stockholm. Updated results from tacabrutideg (BGB-16673), a potential best-in-class Bruton’s tyrosine kinase (BTK) degrader, demonstrated durable responses in pretreated relapsed/refractory (R/R) chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL), with early activity also seen in BTK inhibitor–naïve patients. These data are complemented by results from the all-oral combination of BRUKINSA® (zanubrutinib) plus next-generation BCL2 inhibitor BEQALZI™ (sonrotoclax; ZS), which continue to demonstrate rapid, deep, durable responses across multiple B-cell malignancies. Amit Agarwal, M.D., Ph.D., Chief Medical Officer, Hematology, BeOne Medicines, said: “BTK inhibition has reshaped the treatment of B-cell cancers, and we believe degradation is the next leap forwa
Cyviz: Microsoft’s Immersive Approach to Collaboration12.6.2026 10:00:00 EEST | Press release
Watch Video Case Study >> This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260612831180/en/ Watch Video Case Study >> https://www.cyviz.com/case-studies/microsoft-immersive-suite/ As business and technology environments grow more complex, establishing shared understanding across disciplines has become critical. The Immersive Suite is designed for active collaboration, where visual narratives, data, and technical content are explored interactively. This allows participants to test scenarios, align perspectives, and move more efficiently from discussion to decision. “We deliberately work with familiar tools like PowerPoint. That allows us to focus on storytelling and interaction rather than explaining technology, making collaboration more natural and effective,” says Joris Haverkort, Chief Technology Officer for Microsoft Netherlands. A key principle is simplicity at scale. Instead of relying on specialized tools, users build co
LTM Launches AI 1000 to Develop the Next Generation of Forward Deployed Engineers12.6.2026 09:14:00 EEST | Press release
LTM, the Business Creativity partner to the world’s largest enterprises, today announced AI 1000, a strategic workforce transformation initiative anchored by a dedicated Center of Excellence (CoE). The program will develop a pool of 1,000+ AI-certified engineers, including Forward Deployed Engineers (FDEs), to help enterprises adopt, deploy, and scale AI. The launch comes amid a major shift in enterprise tech talent. The FDE — among the fastest-growing roles in the AI ecosystem — combines the technical knowledge of LLMs and domain SLMs with business understanding to turn ideas into quantifiable ROI accretive outcomes and to drive client adoption. AI 1000 is LTM’s structured response to this shift: it provides the training, platforms, and governed career frameworks to develop FDEs at scale. AI 1000 takes an end-to-end approach to talent development via a four-stage model: Identify, Enable, Deploy, and Govern. It starts by identifying high-potential engineers using a proprietary AI Readi
NTT DATA Group Appoints Kazuhiko Nakayama as New President and Chief Executive Officer12.6.2026 09:00:00 EEST | Press release
NTT DATA Group, a global leader in AI, digital business and technology services, today announces that the Board of Directors has approved the appointment of Kazuhiko Nakayama as NTT DATA Group’s new President and Chief Executive Officer, effective June 12, 2026. Yutaka Sasaki, former President and CEO of NTT DATA Group, will assume the role of Senior Executive Vice President of NTT, Inc., effective June 18. Serving most recently as CFO of NTT DATA Group, Nakayama brings proven leadership and a depth of expertise and experience in defining business strategy and delivering growth. He will continue to strengthen the competitive advantages of the $30+ billion business whilst accelerating it’s AI-centered growth strategy across the 70+ countries and regions in which it operates. NTT DATA Group’s growth strategy will focus on two key areas alongside its core business operations: AI‑empowered New Value & Productivity; and Next‑Generation Infrastructure. It aims to lead in areas such as Operat
Venture Global Announces Closing of $2.25 Billion of Senior Secured Notes12.6.2026 00:00:00 EEST | Press release
Venture Global LNG, Inc. (“Venture Global”) announced today that its wholly-owned subsidiary, Venture Global LNG, Inc. (the “Issuer”) has closed its offering of $1.125 billion aggregate principal amount of its 6.375% senior secured notes due 2034 (the “2034 Notes”) and $1.125 billion aggregate principal amount of its 6.625% senior secured notes due 2036 (the “2036 Notes” and, together with the 2034 Notes, the “Notes”). The Issuer used the gross proceeds from the offering to redeem all of the Issuer’s outstanding 8.125% senior secured notes due 2028 (the “Existing 2028 Notes”) and used cash on hand to pay the redemption premium and related fees and expenses for the offering and the redemption. The 2034 Notes will mature on December 15, 2034, and the 2036 Notes will mature on June 15, 2036. The Notes were issued at par. The Notes will initially not be guaranteed by any of the Issuer’s subsidiaries. In the future, certain of the Issuer’s subsidiaries that incur or guarantee certain amount
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