Fundamental improvement of railway vehicle vibrations and noise. Comprehensive support from sound source detection to countermeasure proposals.
In the operation of railway vehicles, it is essential to maintain the comfort of the interior environment and reduce noise and vibration impacts on the surrounding areas. In particular, vibrations during operation can not only compromise passenger comfort but may also lead to increased stress on the vehicles and tracks. To address these challenges, our company offers the soundproofing material "Dai-Porgy Series," based on polymer material technology, which effectively suppresses vibrations by converting vibrational energy into thermal energy. 【Usage Scenarios】 - Around underfloor equipment of railway vehicles - Structural components of the vehicle body - Equipment near the tracks 【Benefits of Implementation】 - Improved comfort through reduced interior vibrations - Reduced stress on vehicles and tracks - Mitigation of vibration and noise impacts on surrounding areas
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【Features】 - High-damping materials created by kneading and dispersing special additives into polymer materials - Absorbs sound, vibration, and impact energy and converts it into thermal energy - A diverse lineup including sound-absorbing materials, soundproofing materials, vibration-damping materials, anti-vibration materials, and vibration-damping coatings - Capable of complex proposals such as laminating - Comprehensive support from sound source exploration to cause investigation, product selection, and countermeasure proposals 【Our Strengths】 CCi is a global company that provides world-class products with chemical technology as its core technology. Our soundproof drainage pipe "Oto Nine" has been adopted by major housing manufacturers, achieving the top market share in Japan, demonstrating our track record in the field of soundproofing and noise control. We develop a business model based on diverse technologies and contribute to society through manufacturing.
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The company name CCi may not be well known to everyone, but we are developing various business models based on diverse technologies. We are a global company with a world-class scale and the highest quality products. Our core technology is chemical technology. Among these, brake fluid and engine coolant are highly regarded worldwide, boasting a global market share of 20%. Additionally, our soundproof drainage pipe, Oto Nine, has been adopted by many major housing manufacturers and has achieved the top market share in Japan. It has now become an essential item for soundproofing and noise control in living environments. Moving forward, with "safety and security" as our keywords, we will continue to support people's "lives" from behind the scenes through manufacturing and contribute to society.
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