Shin-Etsu Chemical Has Developed an Epoch-making Type of Molding Silicone Rubber That Does Not Require Post Cure
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
Interactive Brokers Launches Ask IBKR: AI Tool Delivers Instant Portfolio Answers15.10.2025 17:00:00 EEST | Press release
Interactive Brokers (Nasdaq: IBKR), an automated global electronic broker, today announced the launch of Ask IBKR, an AI-powered tool that delivers instant portfolio insights through natural language queries. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251015991473/en/ “With Ask IBKR, we’re introducing a natural language-based way for investors to interact with their portfolio data,” said Milan Galik, Chief Executive Officer at Interactive Brokers. “Instead of navigating across screens, clients can simply ask, ‘What sector am I underweight compared to the S&P 500?’ and get an instant, visualized answer.” Categories of queries include: Portfolio Metrics: Compare performance against benchmarks, identify valuation changes over time, and highlight periods of outperformance or underperformance Allocation Analysis: Analyze sector exposure, compare returns across asset classes, and assess performance by instrument type Holdings
Multiply Group Announces Plans to Acquire 2PointZero and Ghitha Holding via Share Swap15.10.2025 16:36:00 EEST | Press release
Multiply Group (ADX: MULTIPLY), the Abu Dhabi-based investment holding company that invests in and operates businesses globally, today announced that its Board has approved a proposal to acquire 2PointZero and Ghitha Holding through a share swap transaction. Under the proposed terms, Multiply Group would offer shares to acquire 2PointZero and Ghitha Holding, followed by the issuance of new shares to complete the transaction. The transaction is currently under review and remains subject to shareholder and regulatory approvals. 2PointZero is a transformational investment company with scalable assets in energy, mining, and financial services, serving as an AI enabler and energy transition accelerator driving a smarter, more sustainable future. Ghitha Holding is a leading conglomerate spanning agriculture, food production, and distribution operations that play a vital role in food security. Together, these businesses represent complementary strengths across the Energy and Consumer sectors,
Svante Hails Nobel Prize in Chemistry, Validating Metal-Organic Framework Technology is Critical for Commercial Carbon Capture15.10.2025 16:30:00 EEST | Press release
Svante, a leader in solid sorbent-based carbon capture and removal filter technology, celebrated the announcement of the 2025 Nobel Prize in Chemistry last week, which honored scientists Susumu Kitagawa, Richard Robson and Omar Yaghi for their groundbreaking work in the metal-organic framework (MOF) field. The Royal Swedish Academy of Sciences awarded the prize for the development of MOFs, citing their "enormous potential" and unique molecular architecture that creates spacious, porous materials capable of capturing and storing specific substances, including carbon dioxide. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251015855374/en/ Svante scientist holding a jar of metal-organic framework (MOF), a relatively new class of nanomaterials for carbon capture mentioned in the Nobel Prize for Chemistry Richard Laliberté, Svante’s COO and President of Svante OEM&D, stated, “The Nobel Committee’s recognition of the very class
New NIQ Report: Quality, Convenience, and Hygiene to Drive Growth in Home Appliances Market in 202615.10.2025 16:00:00 EEST | Press release
NielsenIQ (NYSE: NIQ) today released its Home Appliances Outlook 2026: What consumers want report, which reveals the macro forces that will shape the Home Appliances industry in 2026 and the product innovation most likely to drive growth. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251015103990/en/ NIQ projects a 2% year-over-year sales growth between 2024 and 2025 for global Consumer Tech and Durable Goods (T&D), with household appliances playing a significant part in that growth. Global sales of T&D products overall grew 4.6% in the first half of 2025 compared with the same period in 2024, with consumers spending more per item in all sectors except Major Domestic Appliances (MDA). Consumers remain cautious in their spending but are willing to pay for appliances that offer smart convenience, multifunctionality, energy efficiency, or health and hygiene benefits. New Market Realities Reshape the Home Appliances Landscape C
Impartner Launches HyperscalerGTM, the First Unified Partner-to-Marketplace Automation15.10.2025 16:00:00 EEST | Press release
Impartner, the global leader in partner management and partner marketing automation, today announced the launch of HyperscalerGTM, a disruptive new solution that unifies the entire partner-to-cloud-marketplace journey. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251015648514/en/ The launch of HyperscalerGTM represents the most significant advancement in partner automation in a decade, introducing a disruptive solution that unifies the entire partner-to-cloud-marketplace journey. For the first time ever, vendors can enable partners to register deals, collaborate with hyperscaler field teams, and transact directly in cloud marketplaces all from within a single, automated workflow. The result is a faster, simpler path from partner registration to closed marketplace revenue. “HyperscalerGTM is the most significant advancement in partner automation in a decade,” said Joe Wang, CEO of Impartner. "By integrating the deal registr
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