Proven track record in Shinkansen applications! Water-soluble vibration-damping paint that significantly reduces noise. Suitable for thin and thick applications, curved surfaces, uneven surfaces, and large area construction.
CCAI's "Dai-Pulgi DP" is a water-based damping material that does not contain environmentally harmful organic solvents. It reduces unpleasant noise from steel plates and other sources to a softer sound. Being a paint type, it can be applied to curved and complex shapes, allowing for flexible adjustments in thin or thick applications, making it suitable for large area installations. Additionally, it demonstrates excellent damping performance over a wide temperature range. 【Features】 - Exhibits high damping performance across a wide frequency range - Flexible application in thin or thick layers (suitable for curved and uneven surfaces) - Free application methods tailored to the shape (brush application, spray) - A one-component water-based paint that contains no organic solvents, ensuring safety and environmental consideration - A non-combustible type is also available for railway vehicle material combustion tests. 【Where It Is Used!】 - Railways (Shinkansen) - Automobiles (fenders, floor panels, doors, roof panels, wheelhouses) - Various facilities including residential buildings *For more details, please refer to the catalog or feel free to contact us.
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basic information
What is Diapolgy Technology? The Diapolgy technology invented by our research team at CCI can significantly absorb sound, vibration, and shock energy, converting it into thermal energy. Physical Properties (DP201) ■Appearance: Black ■Components: Acrylic-Styrene (Water-based) ■Viscosity (20℃) Pa·s: BH type rotary viscometer 1.2 ■Density (20℃) g/cm²: Specific gravity cup method 1.2 ■pH: Glass electrode method 8.7 ■Solid content wt%: Heating residue at 105℃ for 3 hours 68 ■Vertical sagging property: Original solution 3mm, 5% dilution 1mm ■Touch dry time h: Film thickness 1mm at 20℃ and 65% RH 0.5 ■Curing dry time h: Film thickness 1mm at 20℃ and 65% RH 2.5 ■Low temperature stability: -5℃ for 18h → RT for 6h 3 cycles No abnormalities *For more details, please refer to the catalog or feel free to contact us.
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Applications/Examples of results
【Applications】 - Railways (Shinkansen) - Automobiles (Fenders, floor panels, doors, roof panels, wheel houses)
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| Model number | overview |
|---|---|
| Daiporgy DP |
catalog（2）
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Company information
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 have received extremely high evaluations worldwide, boasting a global market share of 20%. Additionally, our soundproof drainage pipe, Oto Nine, has been adopted by many major housing manufacturers, achieving the top market share in Japan. It has now become an indispensable 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" behind the scenes through manufacturing and contribute to society.
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