イシグロ List of Products and Services

We would like to introduce the cooling effect of our product "Radi-Cool." "Radi-Cool" is the only paint in Japan that combines the general heat shielding effect with "radiative cooling" (the release of heat from the material). By applying it to roofs and windows, it helps lower indoor temperatures and perceived temperatures, contributing to reduced air conditioning costs. Stop global warming with cutting-edge radiative cooling technology! There are numerous companies that have used products utilizing this technology, with "results" and "verification data" available. ® 【Examples】 ■ Logistics warehouse roof (material = Galvalume steel): Temperature difference of 10℃ ■ Fixed bridge within facility: Average energy savings rate of 30% ■ Communication equipment: Average energy savings rate of 24.6% ■ Outdoor unit: Compared to cooling with a sprinkler, a temperature difference of 3℃ *Cost reduction, CO2 reduction, and noticeable effects *For more details, please feel free to contact us.

We would like to introduce the cooling effect of our product, "Radi-Cool." It is a high-performance coating that combines heat insulation and radiative cooling effects. By applying it to roofs and windows, it lowers indoor temperatures and perceived temperatures, contributing to reduced air conditioning costs. With the addition of the technology of "radiative cooling," which allows materials to release absorbed heat through thermal radiation, it exhibits even higher cooling effects than insulation and heat shielding materials! 【Examples】 - Automotive Manufacturer Service Center: Coated the roof → The internal temperature of the ceiling dropped to about 33°C without air conditioning running. The perceived temperature decreased, contributing to reduced air conditioning costs. - Trading Company Distribution Center: Coated the roof → A maximum temperature difference of about 20.7°C in the ceiling before (July) and after (August) coating! Improved working environment with a cool feel even in summer! - Public Transportation: Applied to outdoor units to prevent high-pressure cuts → The internal temperature of the outdoor unit decreased by 3°C compared to using a sprinkler system, allowing for noticeable effects and CO2 reduction! *For more details, please feel free to contact us.

We would like to introduce the cooling effect of our product 'Radi-Cool.' By applying it to roofs and windows, it helps lower indoor temperatures and perceived temperatures, contributing to reduced air conditioning costs. Stop global warming with cutting-edge radiative cooling technology! There are numerous companies that have used products utilizing this technology, with "results" and "verification data" available. 【Examples】 ■ Cubicle: Temperature difference -31.6℃ ■ Hat: Temperature difference -6.9℃ ■ Car side tarp: Temperature difference -24.3℃ ■ Parasol: Temperature difference -6.3℃ ■ Windshield cover: Temperature difference -17.5℃ ■ Container house: Average energy savings rate of about 57% ■ Fuel savings tank: Average energy savings rate of about 57%, etc. *For more details, please feel free to contact us.

"Radi-Cool" is a technology that cools indoor spaces more effectively than the outside air by efficiently radiating absorbed heat without using energy. By applying it to roofs and windows, it lowers indoor temperatures and reduces air conditioning energy consumption, achieving energy savings and CO2 reduction. By combining existing technologies that reflect a high percentage of sunlight with advanced heat radiation technology, it prevents heat accumulation on the product surface while also being able to absorb and radiate heat from the backside. Additionally, by concentrating the radiated heat in a wavelength range known as the "atmospheric window," it enables heat radiation that is not hindered by the atmosphere, which is a cause of global warming, allowing for thermal exchange with space even during the day. 【Compatible Materials】 ■ Stainless Steel ■ Aluminum ■ Aluminum Anodized ■ FRP Board ■ Concrete ■ Galvalume Steel Sheet ■ Colored Galvanized Steel ■ Urethane Waterproofing, etc. *It is recommended to conduct tests before installation. *For more details, please feel free to contact us.

We would like to introduce the cooling effect of our product "Radi-Cool." "Radi-Cool" is the only paint in Japan that combines conventional heat shielding effects with "radiative cooling" (the release of heat from the material). By applying it to roofs and windows, it lowers indoor temperatures and perceived temperatures, contributing to reduced air conditioning costs. Stop global warming with cutting-edge radiative cooling technology! There are numerous companies that have used products utilizing this technology, backed by "results" and "verification data."

"Radi-Cool" is a paint that combines heat insulation and radiative cooling effects. With the addition of the technology "radiative cooling," which allows materials to release heat they have absorbed through thermal radiation, it exhibits even higher cooling effects than insulation and heat shielding materials. We have released a comparison video regarding the differences in cooling performance between reflective films and radiative cooling paint. Please take a look. 【Features】 ■ Radiative cooling: A technology that applies the natural phenomenon of "objects radiating heat they have absorbed." ■ An advanced material that feels cool even in summer without using energy. ■ Practical applications of three types of materials: fabric, film, and paint. *For more details, please download the PDF or feel free to contact us.

"Radi-Cool" is a paint that combines heat insulation and radiative cooling effects. With the addition of the technology of "radiative cooling," which allows materials to release heat they have absorbed through thermal radiation, it exhibits an even higher cooling effect than insulation and heat shielding materials. It solves heat-related issues and improves the breeding and production environments for heat-sensitive organisms and crops, thereby enhancing productivity. 【Features】 ■ Radiative cooling: A technology that applies the natural phenomenon of "objects radiating heat they have absorbed." ■ An advanced material that feels cool even in summer without using energy. ■ Practical applications in three types of materials: fabric, film, and paint. *For more details, please download the PDF or feel free to contact us.

At Nissan Motor Co., Ltd., we conducted performance verification of "Radi-Cool." In the salt spray test, which evaluates paint adhesion, we confirmed that the surface of the painted board cooled approximately 7°C more than conventional painted boards. In the weather resistance test using xenon irradiation, we demonstrated that there were no structural changes or changes in radiative cooling performance. Additionally, we can confirm the maintenance of cooling performance, as the untreated wall side in the logistics warehouse was nearly 30°C, while the treated roof surface was in the low 20s°C. 【Durability Test Details】 ■ Salt Spray Test (Paint Adhesion) ■ Weather Resistance Test (Xenon Irradiation) *For more details, please download the PDF or feel free to contact us.

"Radi-Cool" is a paint that combines heat insulation and radiative cooling effects. As a result of verifying winter heating power consumption, it was demonstrated that the increase rate of heating power consumption in buildings treated with this product is 3.2% or less compared to untreated buildings. By applying it to roofs and windows, it helps lower indoor temperatures and perceived temperatures, contributing to reduced air conditioning costs. [Winter Heating Power Consumption Verification Details] ■ Air Conditioning Setting: Indoor temperature set to 21℃ ■ Measurement Period: January 4, 2020 - February 16, 2020, outdoor temperatures 0-12℃ *For more details, please download the PDF or feel free to contact us.

"Radi-Cool" is a paint that, when applied to roofs and windows, lowers indoor temperatures and perceived temperatures, contributing to reduced air conditioning costs with its heat insulation and radiative cooling effects. In a summer energy-saving verification, it was confirmed that during air conditioning operation, the maximum daily energy savings rate was 63.4%. The indoor temperature when air conditioning was not in operation reached a maximum of 16°C. This product is also compatible with unit houses and prefabricated sheds (for sale, rental, and lease), so please contact us if you are interested. [Summer Energy-Saving Verification] <During Air Conditioning Operation> ■ Maximum daily energy savings rate: 63.4% ■ Average energy savings rate: approximately 57% <When Air Conditioning is Not in Operation> ■ Maximum roof surface temperature: 34°C ■ Maximum indoor temperature: 16°C *For more details, please download the PDF or feel free to contact us.