Contributing to the prevention of fire spread in high-voltage power supply cables and battery modules.
In the automotive industry, there is a demand for both improved fuel efficiency and safety. This is particularly important for electric vehicles (EVs) and hybrid vehicles (HEVs), where the protection of high-voltage batteries and electrical components is crucial. Material selection is key for weight reduction, and measures to prevent fire spread in the event of an accident are also essential. Our high flame-retardant and high thermal conductivity resin sheets achieve both high flame resistance and thermal conductivity, contributing to the resolution of these challenges. 【Application Scenarios】 - Prevention of fire spread from high-voltage power supply cables - Suppression of fire spread during thermal runaway of battery modules - Improvement of heat dissipation performance in power semiconductor modules 【Benefits of Implementation】 - Enhanced vehicle safety - Increased longevity of components - Balancing weight reduction with safety
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【Features】 - High flame retardancy: UL94 standard "5VA grade" - High thermal conductivity: 4.5W/m·K - Does not contain halogen-based flame retardants, thus "no generation of toxic chlorine gas during combustion" - Sample size provided: up to 190mm x 190mm (MAX) 【Our Strengths】 Kyoritsu Elex Co., Ltd. leverages the know-how cultivated over many years as a specialized manufacturer of ceramic substrates for electronic circuits to provide products tailored to customer needs. To meet the stringent demands of the automotive industry, we offer high-quality products and technical support.
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Kyoritsu Elex Co., Ltd. is a specialized manufacturer of ceramic substrates for electronic circuits that has been in business for over half a century since its establishment. Our products are widely used as key components in the internal electronic parts of various products, including mobile phones, computers, LCD televisions, automotive control circuits, and more. Based on the know-how we have cultivated over the years, we aim to continue supplying products that meet the needs of the times to the ever-evolving electronics industry, and we aspire to contribute to the creation of a richer society.






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