日本光触媒センター List of Products and Services

We would like to introduce a case study of a facility in Urakawa Town, Hokkaido, where anti-soiling and self-cleaning measures were implemented on the exterior walls. We used "PTA-85" as the primer and "TPX-85" as the topcoat. The application was carried out by spraying on the exterior walls of a newly constructed building. You can view photos from the construction process at the related link. Please take a look. 【Case Overview】 ■ Construction Area ・Exterior walls ■ Chemicals Used ・Primer: PTA-85 ・Topcoat: TPX-85 ■ Construction Dates ・April 4 to 5, 2023 *For more details, please refer to the PDF document or feel free to contact us.

• Photocatalysts and various wall materials (exterior and interior walls, etc.)

We would like to introduce a case where 'Shimoji Protection Agent Sagan Coat' was applied in the conference room of GOWELL Co., Ltd., located in Ginza, Chuo-ku, Tokyo, which is engaged in global human resources business and other activities, as well as within the language school. The company has introduced photocatalytic treatment as a countermeasure against viruses, not only for foreigners looking for jobs in Japan but also for students attending the school, to ensure they can concentrate on their language studies with greater peace of mind. A luminance tester test was conducted before and after the application of the product, and the values significantly decreased after the application compared to before. [Case Overview] ■ Challenges - To ensure that foreigners looking for jobs and students attending the school can concentrate on their language studies with peace of mind. - To alleviate pollen allergens. ■ Results - According to the luminance tester test results, the values significantly decreased after the application compared to before. *For more details, please refer to the PDF document or feel free to contact us.

• Photocatalysts and various wall materials (exterior and interior walls, etc.)

We would like to introduce a case study of the application of "Substrate Protective Agent Sagan Coat" on the exterior of the Ministop Vietnam Dragon store located in Ho Chi Minh City, Vietnam. Due to exhaust fumes and dust, the exterior walls and signs tend to get dirty easily, so this was introduced as a self-cleaning measure, fading prevention, and cost reduction strategy. The store sign after the application has an air purification effect equivalent to approximately 0.5 to 1 ginkgo tree per store, making it a store that improves the local environment. 【Case Overview】 ■Challenges - Exterior walls and signs easily get dirty due to exhaust fumes and dust - Maintenance of aesthetics and reduction of maintenance costs through self-cleaning effects ■Results - Air purification effect equivalent to approximately 0.5 to 1 ginkgo tree per store *For more details, please refer to the PDF document or feel free to contact us.

• Photocatalysts and various wall materials (exterior and interior walls, etc.)

We would like to introduce a case of outdoor application of "Shimoji Protective Agent Sagan Coat" at Boat Pia Oogou located in Oogou Town, Kurokawa District, Miyagi Prefecture. In this case, it was introduced for anti-fouling and self-cleaning purposes. The chemicals used were "TPX-HP Clear" and "TPX-HL," and spraying work was performed. For the glass surfaces, pre-treatment was conducted before application. 【Case Overview】 ■ Application Areas - Exterior walls, glass, solar panels ■ Chemicals Used - TPX-HP Clear, TPX-HL ■ Application Dates - April 9, 2018 - April 29, 2018 *For more details, please refer to the PDF document or feel free to contact us.

• Photocatalysts and various wall materials (exterior and interior walls, etc.)

We would like to introduce a case where "Sagan Coat," a base protective agent, was applied at Osoegawa Neurology Clinic located in Saga City, Saga Prefecture. In this case, it was introduced for its properties of dirt resistance, antibacterial, deodorizing, and antiviral effects. The liquid agent used was "TPX-HLVB," and spraying work was carried out in the toilet stalls, on the walls, ceilings, and washbasins. 【Case Overview】 ■ Application Areas - Toilets within the facility: toilet stalls, walls, washbasins, ceilings ■ Liquid Agent Used - TPX-HLVB ■ Construction Dates - December 19 to December 20, 2020 *For more details, please refer to the PDF document or feel free to contact us.

• Photocatalysts and various wall materials (exterior and interior walls, etc.)

We would like to introduce a case where the "Substrate Protection Agent Sagan Coat" was applied to outdoor solar panels. In this case, our product was introduced with self-cleaning. The liquid agent used was "TPX-HLP," and cleaning work was performed as a pre-treatment, followed by spraying work. 【Case Overview】 ■ Application Location ・Solar Panels ■ Liquid Agent Used ・TPX-HLP ■ Application Date ・April 15-18, 2019 *For more details, please refer to the PDF document or feel free to contact us.

• Photocatalysts and various wall materials (exterior and interior walls, etc.)

Here is an introduction to a case where "Shimoji Protective Agent Sagan Coat" was applied at a hot spring hotel in Hokkaido. At this hotel, our product was introduced for dirt prevention and self-cleaning. After pre-treating the window glass and mirrors in the large public bath and the window glass in the guest rooms, spraying work was carried out. 【Case Overview】 ■ Application Locations - Large Public Bath: Window Glass, Mirrors - Guest Rooms: Window Glass ■ Application Dates - October 25, 2021 - November 10, 2021 *For more details, please refer to the PDF document or feel free to contact us.

• Photocatalysts and various wall materials (exterior and interior walls, etc.)

The "Sagan Coat TPX-VB" is a photocatalytic coating agent that incorporates silver ions (Ag) to enhance antibacterial functionality. In addition to the antibacterial effects of photocatalysis, the antibacterial effects of silver ions are strengthened, allowing for the breakdown of toxins produced by bacteria even in dark places. It demonstrates high effectiveness even in weak light or dark environments, making it suitable for sites where sufficient light cannot be secured. 【Features】 ■ Hybrid with antibacterial agents ■ High antibacterial function even in dark places ■ Applicable both indoors and outdoors *For more details, please refer to the PDF document or feel free to contact us.

• Photocatalysts and various wall materials (exterior and interior walls, etc.)

"Sagan Coat TPX-HP" is a photocatalytic coating agent for glass developed to enhance hydrophilic functionality. It is a hybrid of TPX and a special moisture-retaining substance. High hydrophilicity can be achieved without degrading the photocatalytic function. Additionally, a strong film is formed, allowing for hydrophilicity that is not affected by light conditions. 【Features】 ■ Enhanced hydrophilic functionality ■ Hybrid with special moisture-retaining substances ■ PIAJ certified product ■ Usable on indoor and outdoor glass, mirrors, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Photocatalysts and various wall materials (exterior and interior walls, etc.)

"Sagan Coat TPX-HL" is a photocatalytic coating agent that can be used indoors where outdoor light (ultraviolet rays) does not enter. It exhibits high photocatalytic functionality even under light sources such as fluorescent lamps and white LEDs. It is confirmed that its reaction is not limited to the conventional ultraviolet range, but also responds in the visible light range up to a wavelength of 550nm, which is top-class in the industry (according to our own research). 【Target substrates (excerpt)】 ■ Fabric ■ Decorative panels ■ Slate ■ Plaster ■ Diatomaceous earth *For more details, please refer to the PDF document or feel free to contact us.

• Photocatalysts and various wall materials (exterior and interior walls, etc.)

The "Sagan Court TPX-HLVB" is a photocatalyst agent designed for indoor use, incorporating silver ions (Ag) to enhance antibacterial functionality. It is suitable for various applications, not only for improving indoor environments such as antibacterial properties, deodorization, and VOC countermeasures, but also for infection prevention against viruses in various fields and locations. By incorporating silver ions, the antibacterial effect of the photocatalyst is strengthened, and the function of decomposing toxins produced by bacteria in dark places is enhanced due to the antibacterial effect of the silver ions. 【Target substrates (excerpt)】 ■ Wallpaper ■ Decorative panels ■ Slate ■ Plaster ■ Diatomaceous earth *For more details, please refer to the PDF document or feel free to contact us.

• Photocatalysts and various wall materials (exterior and interior walls, etc.)

"Sagan Coat TPX-85" is an exterior top coat suitable for various applications, made from a mixture of titanium oxide liquid and peroxotitanic acid liquid. By applying heat treatment according to the thermal strength of the substrate, the photocatalytic effect and film strength are enhanced. Additionally, effective photocatalytic effects and adhesion of 2H to 5H can be achieved with room temperature drying. This product has obtained PIAJ certification. 【Features】 ■ Capable of generating a strong film ■ Sufficient film adhesion with room temperature drying ■ High photocatalytic effect ■ Curing at room temperature with a neutral liquid *For more details, please refer to the PDF materials or feel free to contact us.

• Photocatalysts and various wall materials (exterior and interior walls, etc.)

"PTA-FJ" is a penetration prevention agent that forms a coating on the surface of the substrate using inorganic polymers, suppressing the infiltration of water from the outside. It can be used for penetration prevention and substrate protection on highly permeable materials such as concrete. Additionally, since the film is very thin, the appearance after application remains unchanged, preserving the texture of the substrate. 【Applicable substrates】 ■ Outdoor RC (Reinforced Concrete) ■ Stone materials ■ Wood ■ Permeable materials *For more details, please refer to the PDF document or feel free to contact us.

• Photocatalysts and various wall materials (exterior and interior walls, etc.)

The "Sagan Coat PTA-85" is a primer protective agent made from ultra-pure water and amorphous (non-crystalline) titanium, boasting high safety and film-forming properties. It has high adhesion, can form a dense thin film, and is a neutral liquid, making it suitable for various substrates, including metals. It can be used as a protective film for organic materials, as well as a primer for inorganic substrates. 【Features】 ■ A peroxo-titanic acid aqueous solution that is considerate of human health and the environment ■ A neutral liquid with high adhesion ■ An inorganic undercoat agent ■ Capable of forming a strong film through high heat treatment *For more details, please refer to the PDF document or feel free to contact us.

• Photocatalysts and various wall materials (exterior and interior walls, etc.)

This catalog provides detailed information about Sagan Coat products. We introduce a variety of products, including the highly adhesive undercoat protector "PTA," the inorganic penetration prevention agent "PTA-FJ," and the outdoor coating agent "TPX," which can create a strong film. We have a diverse range of products to meet various needs, making this a useful reference when selecting products. 【Contents】 <Undercoat> ■ Undercoat protector: PTA ■ Penetration prevention: PTA-FJ <Topcoat> ■ Exterior use: TPX ■ Glass use: TPX-HP/TPX-HP (Clear) ■ Interior use: TPX-HL/TPX-VB/TPX-ID *For more details, please refer to the PDF document or feel free to contact us.

• Photocatalysts and various wall materials (exterior and interior walls, etc.)

Japan Photocatalyst Center Co., Ltd. offers proposals for reducing repair costs, maintaining the aesthetic appeal of buildings, enhancing environmental value, and improving the quality of living spaces. By continuously decomposing and cleaning dirt on buildings through self-cleaning effects, we maintain the aesthetic appeal of buildings for over 10 years. We have numerous successful implementations in commercial facilities and accommodation establishments. For more details, please download our catalog or feel free to contact us. 【Features】 ■ Reduction of regular cleaning costs and painting costs during large-scale repairs ■ Improved impression of buildings due to lack of fading and dirt ■ Decomposes air pollutants equivalent to 46.5 cars in one day when applied to 500m2 ■ Exhibits air purification effects equivalent to one ginkgo tree for every 25m2 ■ Aims to improve utilization rates and occupancy rates *For more details, please refer to the PDF materials or feel free to contact us.

• Photocatalysts and various wall materials (exterior and interior walls, etc.)

At a certain supermarket, we conducted an effectiveness verification by comparing areas where photocatalytic treatment was applied with areas where it was not. In the hydrophilicity check, the untreated areas retained water droplets, which detracted from the appearance, while the treated areas allowed water to blend in, washing away surface dirt and resulting in a cleaner look. Additionally, in the anti-fouling test, it was confirmed that dirt was removed more effectively from the treated surfaces compared to the untreated ones due to the hydrophilic effect. 【Overview】 ■ Store where treatment was applied: Certain supermarket ■ Date of treatment: December 2022 ■ Effectiveness verification: January 2023 ■ Treated area: Glass (outer side) *For more details, please refer to the PDF document or feel free to contact us.

• Photocatalysts and various wall materials (exterior and interior walls, etc.)

Our company conducted a "verification of the effects of solar panel installation" with photocatalytic processing. After one month, the maximum power generation (weather: sunny / temperature: 24 degrees) was 248w for photocatalytic, 256w for washing only, and 127w for no washing. After nine months, the maximum power generation (weather: cloudy / temperature: 10 degrees) was 43.6w for photocatalytic and 43.4w for washing only. The nine-month measurement was conducted in a weak power generation environment during cloudy weather, but the power generation amounts were reversed. This was due to the self-cleaning effect, which made the panels less prone to dirt. It is presumed that the difference in power generation would be even greater under sunny conditions. 【Construction Overview】 ■ Installation Location: Solar Panels ■ Installation Period: April 2022 *For more details, please refer to the PDF document or feel free to contact us.

• Photocatalysts and various wall materials (exterior and interior walls, etc.)

"Photocatalytic coating application" decomposes and removes the causes that reduce power generation efficiency. The effect lasts for 5 to 10 years. It is non-toxic, prevents static electricity, and does not cause plant wilting. It decomposes dirt with ultraviolet light, and the oxidized dirt flows away when it comes into contact with rainwater or spray. 【Features】 ■ Reduces cleaning costs ■ Maintains power generation efficiency ■ Decomposes dirt with ultraviolet light ■ Removes dirt with hydrophilic effect ■ Effect lasts for 5 to 10 years *For more details, please refer to the PDF document or feel free to contact us.

• Photocatalysts and various wall materials (exterior and interior walls, etc.)

"Photocatalyst LIFE" is a service that provides peace of mind and safety in everyday life with high-quality photocatalysts that are among the best in the industry. Using a specialized spray gun for photocatalysts, the coating agent is atomized into fine particles and applied to walls, ceilings, floors, and fixtures, significantly reducing the risk of contact infections through the power of light. Additionally, since the liquid agent is harmless to the human body, it can be used in various locations. [Features] - Long-lasting effectiveness against viruses, bacteria, and odors with a single application - Effective not only against viruses but also antibacterial, antifungal, and deodorizing - Professional installation by certified agents *For more details, please download the PDF or feel free to contact us.

• Photocatalysts and various wall materials (exterior and interior walls, etc.)