中央自動車工業 List of Products and Services

Introducing the verification test of the light transmittance improvement effect of the inorganic anti-fouling coating agent "Excel Pure" using a photometer. A PET film coated with Excel Pure on one side was placed between the light source and the sensor, and the illuminance was measured through both the uncoated side and the coated side to confirm the change in illuminance. The illuminance measurement value through the uncoated side of the PET film was 337 Lux, while the value through the coated side was 354 Lux, indicating an increase of approximately 4.8%. [Test Method] - The illuminance meter sensor was placed directly under the LED reading light source to measure the illuminance of the reading light. - A PET film coated with Excel Pure on one side was placed between the light source and the sensor, and the illuminance was measured through both the uncoated side and the coated side to confirm the change in illuminance. [Application Examples] - Improvement of power generation efficiency in perovskite solar cells - Enhancement of light transmission in agricultural films - Increase in light transmittance of lighting fixture covers - Improvement of accuracy in photoelectric sensors, etc. If you have any applications where you would like to improve light transmittance, please feel free to consult us. *For more details, please download the PDF or feel free to contact us.

• paint

The glass substrate of solar panels faces the issue of decreased power generation efficiency due to the accumulation of rain, sand, dust, and other factors over time. In recent years, foldable film substrate-type (perovskite) solar cells have also been developed, but maintaining and improving power generation efficiency remains important. "Excel Pure," developed by Central Automotive Industry, reduces light reflection and improves transmittance through its low-reflective coating. As a result, it efficiently captures sunlight, leading to increased power generation efficiency, which has been met with positive feedback. In addition to improving light transmittance, it also offers anti-soiling effects due to its hydrophilic and anti-static properties, and can be applied to glass, resin, and film substrates. For more details, please feel free to contact us. 【Application Examples】 ■ Increase in solar cell power generation efficiency ■ Improvement of lens image quality ■ Enhancement of photoelectric sensor sensitivity ■ Increase in lighting fixture light output *For more information, please refer to the PDF document or feel free to contact us.

• paint

Our "Excel Pure" reduces light reflection and improves transmittance through its low refractive index coating. We have uploaded a video demonstrating the improvement in light transmittance of our product using transparent acrylic sheets. You can view it in the video below. In addition to improving light transmittance, our product also offers anti-fouling effects due to its hydrophilicity and anti-static properties. Please feel free to contact us for more details. [Examples of Applications] ■ Increased power generation efficiency of solar cells ■ Improved image quality of lenses ■ Enhanced sensitivity of photoelectric sensors ■ Increased light output of lighting fixtures *For more details, please refer to the PDF document or feel free to contact us.

• paint

"Excel Pure" is a coating agent that forms a super-hydrophilic film on the surfaces of substrates such as acrylic, polycarbonate, PET, and glass. Due to its hydrophilicity, moisture adhering to the film surface forms a thin water film, which promotes the evaporation of moisture, creating a vaporization cooling effect and improving the cooling efficiency of the treated area. You can immediately view not only the catalog of this product but also materials summarizing the surface temperature observation results after watering by downloading the PDF. 【Features】 ■ Improves cooling efficiency through vaporization cooling effect ■ Usable for air conditioning outdoor units, cooling towers, and roof watering cooling ■ Forms a super-hydrophilic film made of inorganic materials, exhibiting hydrophilicity even in the absence of light ■ Anti-static effect makes it difficult for sand and dust to adhere *For more details, please refer to the materials. Feel free to contact us as well.

• Synthetic Resin Plywood

Excel Pure adheres to various substrates such as resin, glass, metal, fiber, and paint. It is a coating agent that forms an inorganic, transparent, super-hydrophilic film on the surface of the substrate. The hydrophilic film captures moisture from the air, creating a thin water film on the surface. This water film dissipates static electricity, preventing the adhesion of powder to the film due to charging. The film does not contain any harmful substances to the human body or the substrate. 【Features】 ■ Forms a colorless, transparent, super-hydrophilic film on the substrate surface. ■ Effective for dust control in powder and granule processing facilities. ■ Easy to handle and can be applied on-site. We will be exhibiting at the "Powder Technology Exhibition 2023" held on November 10th at the Osaka Industrial Creation Center. We will showcase Excel Pure at our booth. We sincerely look forward to your visit. 【Exhibition Information】 "Powder Technology Exhibition 2023" Date: November 10, 2023 (Friday) 10:30 AM - 4:30 PM Venue: Osaka Industrial Creation Center, 3rd and 4th Floors Booth Number: 28 (3rd Floor) https://www.sansokan.jp/events/eve_detail.san?H_A_NO=41539 *For more details, please download the PDF or contact us directly.

• Exterior coating materials

Excel Pure adheres to various substrates such as resin, glass, metal, fiber, and paint. It is a coating agent that forms an inorganic, transparent, super-hydrophilic film on the surface of the substrate. The moisture attached to the film becomes a thin water film, promoting drying. Instead of attacking the mold that has developed, it prevents the occurrence of mold by absorbing moisture from the surface of the substrate. The film does not contain any harmful substances to humans or the substrate. Features: - Forms a colorless, transparent, super-hydrophilic film on the surface of the substrate. - Contributes to the prevention of mold growth in residential facilities and home appliances. - Easy to handle, and can be applied on-site. *For more details, please refer to the external link or PDF materials, or feel free to contact us.

• Exterior coating materials

"Excel Pure" is a coating agent that adheres to various substrates such as resin, glass, and metal, forming an inorganic super-hydrophilic film on the surface of the substrate. Water can enter between the substrate and dirt, making it easy to remove dirt with rain or watering. It also has excellent anti-static effects, which can suppress the adhesion of dust and sand. The film is transparent and improves the light transmittance of substrates like glass. By using it as a primer during painting, it can prevent the occurrence of beading. 【Features】 ■ Forms a super-hydrophilic film with a contact angle of 10° or less on the surface of the substrate ■ Can be easily applied with a sponge or spray and cures at room temperature ■ Adheres to the substrate with just one coat, demonstrating various effects ■ Suitable for use on outdoor structures in high or narrow places where frequent cleaning is difficult *Product information can be viewed immediately from the "PDF Download" link below.

• Anti-rot, anti-termite, anti-mold material

Our inorganic anti-fouling coating agent "Excel Pure" improves transmittance by forming a low-refractive film with a refractive index of 1.3 on the surface of the substrate. We respond to the need to maintain and amplify the amount and directivity of light. For problem-solving, we can develop a dedicated type. OEM production is also available. 【Examples of Applications】 - Enhancement of sensitivity in photoelectric sensors - Improvement of lens image quality - Increase in illuminance of lighting fixtures - Improvement of transmittance in optical films ★You can check the effects in the demonstration video at the bottom of the page★ *For more details, please refer to the PDF materials or feel free to contact us.

• Exterior coating materials

"C.A.W Antibacterial and Deodorizing Titania" is a product that can be sprayed on toilets, stairs, wheelchairs, etc., and provides long-lasting "antibacterial," "antiviral," and "deodorizing" effects. It has obtained SIAA certification (for antibacterial and antiviral properties). It adheres strongly to various substrates such as resin, fibers, leather, glass, metal, and wood, forming a transparent film on the surface that provides antibacterial, antiviral, and deodorizing properties. It boasts excellent durability and maintains its effectiveness over a long period. Since it does not cause discoloration or corrosion of the substrate, it does not compromise the appearance of the product. 【Features】 ■ Obtained SIAA certification (for antibacterial and antiviral properties) ■ Excellent durability, maintaining effectiveness for a long time ■ Does not cause discoloration or corrosion of the substrate, preserving the product's appearance ■ Does not require light for its reaction, so effectiveness is sustained even in low-light conditions or at night *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

"C.A.W Antibacterial and Deodorizing Titania" is a product that has obtained SIAA certification (antibacterial and antiviral) and can be used in a wide range of settings, such as movie theaters and childcare facilities. It firmly adheres to various substrates, including resin, fibers, leather, glass, metal, and wood, forming a transparent film on the surface that provides antibacterial, antiviral, and deodorizing properties. It boasts excellent durability and maintains its effectiveness over the long term. 【Features】 ■ Excellent durability, maintaining effectiveness for an extended period ■ Contributes to labor-saving in disinfection tasks ■ Can be used on furnishings as it does not cause discoloration or corrosion of the substrate ■ Effectiveness is sustained even in low-light conditions or at night, as it does not require light for its reaction *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

The "Excel Pure" that we handle is an inorganic anti-fouling coating suitable for use in storage, transportation, and mixing equipment for powders and granules. It adheres to various substrates such as resin, glass, and metal, forming an inorganic hydrophilic film on the surface of the substrate. It has excellent static electricity prevention properties and also improves light transmittance. In addition to suppressing the adhesion of powders and granules due to static electricity, the film is transparent, making it suitable for use on inspection windows. 【Features】 ■ Excellent static electricity prevention, suppressing the adhesion of powders and granules due to static electricity ■ Contributes to labor-saving cleaning operations of equipment ■ Can be used on inspection windows due to its transparency ■ Easy to handle and can be applied in production sites ■ Adheres to various substrates such as resin, glass, and metal *For more details, please refer to the PDF document or feel free to contact us.

• paint

We would like to introduce our inorganic anti-fouling coating, "Excel Pure." It adheres to various substrates such as resin, glass, and metal, forming a transparent hydrophilic film on the surface of the substrate. It has excellent static electricity prevention properties and also improves light transmittance. In addition to solvent supply, we also offer application to test pieces and optimization of solvents tailored to customer needs. 【Features】 ■ Excellent weather resistance, allowing for long-term outdoor use ■ Non-aggressive to substrates, with no adverse effects such as degradation of the coated surface ■ Easy to handle, requiring no special application equipment ■ Adheres to various substrates such as resin, glass, and metal ■ Improves light transmittance *For more details, please refer to the PDF document or feel free to contact us.

• paint

Our "Deterioration Prevention Coating" is applied to various products as a high-value-added coating across a wide range of materials and fields. While resin fences and deck boards are more durable than natural wood, prolonged exposure to ultraviolet rays can still lead to fading. We respond to the need to maintain the color of resin for a longer period. We also accept OEM supply depending on the quantity. 【We solve these concerns!】 ■ We want to prevent fading of resin panels. ■ We want to prevent rust on metal parts. ■ We want to prevent deterioration of leather products. *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

Our inorganic anti-fouling coating agent "Excel Pure" is applied to various products as a high-value-added coating for a wide range of materials and fields. <Do you have concerns about easily modifying the surface of equipment that is not compatible with paint?> We can develop a specialized type to solve this issue. OEM production is also available. <Reasons to choose us> - Supports various scenes and materials as a high-value-added coating - Customizable according to your application - Easy to apply. It dries at room temperature after application. *For more details, please refer to the PDF document or feel free to contact us.

• Exterior coating materials

Our "Anti-Reflection and Transmission Rate Improvement Coating" enhances transmission rates by forming a low-refractive-index film with a refractive index of 1.3 on the surface of the substrate. When light reflects off the surface of solar panels, it hinders the light's reach to the solar cells, reducing power generation efficiency. Additionally, if light is scattered in an optical sensor, the receiving part may fail to recognize the light, leading to malfunctions. We respond to the need to maintain and amplify the amount and directivity of light. To solve these issues, we can develop specialized types. We also accept OEM production. 【We solve these concerns!】 ■ We want to reduce light reflection and increase transmission rates. *For more details, please refer to the PDF document or feel free to contact us.

• Exterior coating materials

Our "Static Electricity Prevention Coating" captures moisture from the air and reduces the surface resistivity of the painted surface. It prevents the adhesion of sand, dust, and exhaust gas stains on signs and building materials, reducing cleaning efforts. It also prevents the adhesion of powders due to static electricity on inspection windows and partitions, making removal easier. It can be applied in various ways. Additionally, it dries at room temperature after application. 【We solve these concerns!】 ■ I want to prevent the adhesion of dirt such as sand, dust, and exhaust gas. ■ I want to prevent static electricity in factory equipment. *For more details, please refer to the PDF document or feel free to contact us.

• Exterior coating materials

Our "Stain-Resistant Coating" is applied to various products as a high-value-added coating across a wide range of materials and fields. Utilizing various know-how cultivated in the automotive industry, we expand the functions and performance of our coatings. We can provide proposals tailored to our customers' needs. We offer a variety of products suitable for outdoor use, such as "hydrophilic types" for exterior walls, signs, and road materials, among others. 【We solve these concerns!】 ■ Want to maintain the aesthetics of buildings and signs ■ Want to remove fingerprints from door knobs and metal panels ■ Want to make painting and printing easier ■ Want to prevent stains on sofas and carpets ■ Want to reduce light reflection and increase transparency *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

Our "Disinfection/Antibacterial and Antiviral Coating" has over 15 years of sales experience as an interior environment protection coating for automobiles, and we have received high satisfaction from numerous users. Tests conducted by third-party organizations have verified its antiviral, antibacterial, and disinfection effects as well as its safety. By applying antibacterial and antiviral treatment, we significantly reduce the frequency of disinfection work. 【We solve these concerns!】 ■ We want to perform disinfection treatment in cultural facilities and stores. ■ We want to streamline disinfection work. *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

"Resin Coat" is a high-performance coating that protects the appearance of black resin parts for a long time. The durable glass-based film enhances the blackness with a glossy finish, suppressing whitening. Additionally, we offer "Resin Coat Black," which can restore the blackness of whitened resin (concealing the whiteness). 【Features】 ■ Enhances appearance with a gloss that accentuates blackness ■ Protects with excellent resistance to whitening and dirt ■ Effect duration: approximately 3 years (Black lasts about 1 year) *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables
• paint

"Alumi Coat" is a high-performance coating for aluminum and stainless steel. It suppresses the occurrence of white stains and white rust that can develop on aluminum and stainless steel parts, making regular maintenance easier. Additionally, the thick and highly durable two-layer coating film protects the shine of aluminum and stainless steel and prevents deterioration. 【Features】 ■ Forms a highly durable two-layer film ■ Enhances appearance and suppresses stain occurrence ■ Makes dirt easier to remove and maintenance simple ■ Effect duration: approximately 2 years *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables
• paint

"SKATO 360" is a high-performance coating for glass developed to ensure visibility while driving with its excellent water-repellent effect, contributing to safe driving. By employing a special fluorine compound, it exhibits outstanding water-repellent properties. It adheres firmly to the glass surface, achieving long-lasting durability. Additionally, it becomes difficult for oil films and stains to adhere, making them easier to remove and reducing maintenance effort. 【Features】 ■ Excellent water-repellent effect due to the use of a special fluorine compound ■ Firm adhesion to the glass surface ■ Long-lasting durability ■ Resistant to oil films and stains, easy to clean ■ Reduces maintenance effort *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables
• paint

"Leather Coating" is a protective coating that suppresses aging while preserving the texture of leather (genuine leather and synthetic leather). By forming a protective film with a protective effect over the surface treatment applied to leather (genuine leather and synthetic leather), it suppresses deterioration. Through three-dimensional cross-linking, it creates a dense and strong film that reduces deterioration from friction while protecting against color transfer and dirt, allowing the new leather texture to be maintained for a long time. 【Features】 ■ Suppresses deterioration such as darkening and wrinkling ■ Makes it difficult for color transfer and dirt to adhere and easy to remove ■ Effect duration of approximately 3 years *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

"Fabric Coating" is a protective coating for fabrics that guards against various stains. It forms a coating film that combines both water-repellent and oil-repellent effects, protecting the fabric from dirt. It is effective against stains from coffee, juice, and oil stains from potatoes and sebum. [Features] ■ Excellent stain resistance ■ Considerate of skin and the environment ■ Effect duration of approximately 3 years ■ Water-repellent: Effective against stains from coffee and juice ■ Oil-repellent: Effective against oil stains from potatoes and sebum *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

We would like to introduce the anti-reflective effect of our inorganic anti-fouling coating agent "Excel Pure." "Excel Pure" demonstrates excellent anti-fouling, self-cleaning, and anti-static effects while simultaneously forming a low refractive index layer that exhibits outstanding anti-reflective properties. It can be applied in a wide range of fields, including lenses and displays. *For more details, please refer to the external link or PDF materials, or feel free to contact us.

• Exterior coating materials

The inorganic anti-fouling coating agent "Excel Pure" is an inorganic coating agent that exhibits excellent anti-fouling, self-cleaning, and anti-static effects. Thanks to its excellent anti-static properties, it prevents the adhesion of sand, dust, and paper powder. 【Features】 ■ Does not compromise the aesthetic of the substrate itself ■ Forms a super-hydrophilic film made of inorganic materials, demonstrating hydrophilicity even in areas without light ■ As it becomes an inorganic film, it does not yellow or deteriorate in principle ■ Curing does not require light or heat, allowing for curing at room temperature ■ The film shows transparency, making it usable on surfaces other than painted ones (transparent materials) *For more details, please refer to the external link or PDF document, or feel free to contact us.

• Exterior coating materials

We would like to introduce the anti-fouling effect of our inorganic anti-fouling coating agent "Excel Pure." "Excel Pure" is an inorganic anti-fouling coating agent suitable for outdoor installations exposed to rain, such as flooring, walls, and solar panels, due to its excellent anti-fouling, self-cleaning, and anti-static properties. This product forms a nano-textured coating on the surface of resin (organic) substrates. It creates a super-hydrophilic film with a water contact angle of less than 10°, allowing water to penetrate between the substrate and dirt, demonstrating excellent self-cleaning effects. 【Features】 ■ Nano-textured coating on the surface of resin (organic) substrates ■ Forms a super-hydrophilic film with a water contact angle of less than 10° ■ Water penetrates between the substrate and dirt, washing away the dirt ■ Demonstrates excellent self-cleaning effects *For more details, please refer to the external link or PDF document, or feel free to contact us.

• Exterior coating materials

"Excel Pure" is an inorganic anti-fouling coating agent suitable for flooring, wall surfaces, and outdoor installations such as solar panels, thanks to its excellent dirt-repellent, self-cleaning, and anti-static effects. It demonstrates adhesion to substrates such as acrylic, polycarbonate, and glass with just one coat. Additionally, hydrophilic components penetrate the interior of organic substrates, enhancing the adhesion between the film and the substrate. 【Features】 ■ Does not compromise the aesthetics of the substrate itself ■ Forms a super-hydrophilic film made of inorganic materials, exhibiting hydrophilicity even in areas without light ■ As it becomes an inorganic film, it does not yellow or degrade in principle ■ Curing does not require light or heat, allowing for curing at room temperature ■ The film exhibits transparency, making it usable even on non-painted surfaces (transparent materials) *For more details, please download the PDF or feel free to contact us.

• Exterior coating materials