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K2025: Kisuma offers PFA-free additives for CR/ECO rubbers

Magnesium-based additives supplier Kisuma Chemicals says its new test data shows that its hydrotalcite-like DHT-4 additive can significantly enhance the heat, fluid and ageing resistance of chloroprene (CR) and epichlorohydrin (ECO) rubbers. In addition to acting as an efficient acid scavenger and…

Lanxess expands US rubber additives facility 

Specialty chemicals company Lanxess says it is expanding production capabilities with the addition of rubber processing promoters at its Bushy Park facility in Goose Creek, South Carolina. The expansion project, currently underway, aims to meet increasing demand and improve supply reliability,…

Sumitomo Rubber acquires US Ai solutions firm Viaduct

Japan’s Sumitomo Rubber Industries has signed an acquisition agreement with Viaduct, Inc. a US-based AI solutions startup, for a total of US$104 million. The two companies have collaborated on joint proof-of-concept projects, combining Sumitomo’s proprietary tyre sensing technology, Sensing Core,…

China’s Longmarch to expand to Egypt

Chinese tyre manufacturer Long March Tire has announced its plan to establish a second overseas production base in Egypt. This major move comes after the successful operation of its first overseas plant in Pakistan, marking another milestone in the company’s international growth…

Continental sells OESL business to Regent

Germany’s Continental has announced the sale of its ContiTech Original Equipment Solutions (OESL) business area to US investment firm Regent. The sale is subject to antitrust approval. The parties have agreed not to disclose the purchase price or other details.…