Building exterior and personal belongings safely keep their freshness, harmlessness, and visual appeal. House cleaning fees can be kept low cost while creating a stress free environment. This is Photocatalyst.
Photocatalysts have two main characteristics. Photocatalyst removes harmful substances such as "bacteria, germs, fungi, viruses, chemical substances that cause sick house syndrome, odors, tar stains..." that come floating in the air on the surface coated with photocatalyst. It has “(1) oxidative decomposition power” that decomposes light into an energy source and harmless. The other is "(2) Hydrophilicity," which has a high affinity with water.
Its true identity is "titanium dioxide". Titanium dioxide generates a strong decomposition power on its surface by receiving "the power of light that exists on a daily basis, such as sunlight and indoor lighting." In addition, the coating agent "PALCCOAT" used for the product is safe and harmless to humans and animals. Since the coated titanium dioxide itself does not change semi-permanently, it is a substance that repeats this action as long as it is exposed to light.
[PALCCOAT two of main effect]
(1) Decomposing Ability
-Application: Mainly interior coating.
・ Decompose Organic Substances (ex: odor, bacterial, virus, etc.), Water Purification, Air Purification (VOC removal), etc.
(2) Hydrophilic Properties
-Application: Mainly exterior wall coating.
・ Antifouling (self-cleaning function).
・ Antifogging and Antifouling Glass Coating (self-cleaning function).
The water on the surface spreads thinly to form a film of water, which also has an anti-fogging effect.
Do you face any troubles such as the following?
◉ With house, building, apartment exterior... ◉
- The maintenance cost is high because the outer wall and window glass of the apartment, house are dirty.
- I want to maintain the visual appearance of the newly built exterior wall.
- I want to prevent the dirt on the outside signs and exteriors.
- I want to use safe repainting products that are friendly/safe to people and environment.
- I want to make dirt resistant outer wall, glass window.
- Cleaning the exterior wall is overwhelming.
- Is there an external wall improvement method with a self-cleaning function?
◉ In the room ... ◉
- I am worried about the smell of my new house and allergies/sick house syndrome after my move.
- I would like to keep it as hygienic as possible, but it takes time and effort for cleaning.
- I want to disinfect my room when pollen allergies and colds are spreading.
- I can not hang dry pillows and futons on the balcony by the apartment rules.
- Even I constantly clean the bath, molds grow.
- I am troubled with the smell of pets and cigarettes.
- We want to reduce virus, bacteria, odor in medical/nursing facilities.
- I want to consider the measures against odors and improve hygiene in passenger cars, buses, taxi and trains.
- I want to use products that are safe for the human body and the environment.
Photocatalyst DescriptionTitanium Dioxide
Titanium alloy is light and strong. Oxidizing titanium (the main raw material) turns into "titanium dioxide". Titanium dioxide becomes a strong oxidative decomposer on tio2 coated surface by receiving the light such as solar light and room lighting. The light breaks down various harmful substances, bad smell, dirt and so on, and maintains a comfortable environment consistently.
The photocatalyst has seven effects, and it improves the hygienic environment of various buildings and objects.
The substance of the photocatalyst, titanium dioxide, itself does not change semipermanently, so these seven effects continue repeatedly as long as light is received.
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Case study of Palccoat coating
Coating for the Gas Tank of Gas Supply Company
Location Ibaraki prefecture Date November 2022 Coating duration 1 day Construction area Whole tank
Chiropractic Clinic - In-hospital Photocatalyst Coating
Location Koto-ku, Tokyo Date 2022.8.4 Coating duration - Construction area Room (ceiling, wall) treatment bed, treatment table, curtains, etc.
Fermented Hot Bath with Sawdust “Hacco Bath” (Enzyme Bath) Membership Salon Interior Photocatalytic Coating
Location Tokyo Date 2022.3.17 Coating duration - Construction area Coated photocatalytic PALCCOAT in salon interior
Tobu Railway Co.,Ltd.（Tobu Sky Tree Line Koshigaya Station Toilet Photocatalytic Coating）
Location Saitama prefecture, Koshigaya city. Date 2022.02. Coating duration - Construction area Toilet Interior (ceiling, wall, floor, toilet seat, etc.)
Photocatalyst Coating on Exterior Walls and Glass for Complex Facility
Location Sumida-ku, Tokyo Date 2022.5.12 Coating duration 5 days Construction area Exterior wall, glass
Photocatalytic Interior Coating For Public Restrooms In Kinshi Park Tokyo
Location Sumida, Tokyo. Date 2022.04.26. Coating duration - Construction area Toilet Interior (ceiling, wall, floor, toilet seat, etc.)
The University of Tokyo Coop Koenji Hall The Exterior Wall Renovation
Location Suginami district, Tokyo. Date 2022.3.18 Coating duration - Construction area Exterior wall
Hotel Interior Photocatalytic Coating / Deodorant, antiviral, antibacterial, antifungal, COVID-19 measures.
Location Ehime prefecture Date 2022.1.26 Coating duration - Construction area Guest rooms, Walls, Ceilings, Doors, Doorknobs, etc.
General Residence （Chiba prefecture）
Location Chiba prefecture. Date 2023.01.17 Coating duration - Construction area 2nd floor sunroom glass
An Apartment (Apartment, renovation construction (built about 18 years))
Location Adachi district, Tokyo. Date 2009.01. Coating duration - Construction area Exterior and others.
General Residence （Kawasaki city）
Location Kawasaki city, Kanagawa prefecture. Date 2009.01. Coating duration - Construction area Exterior and interior.
General Residence （Kanagawa prefecture）
Location Kanagawa prefecture. Date 2009.01. Coating duration - Construction area Exterior and interior.
Dubai Medical Clinic Photocatalytic Coating in the hospital / deodorant, antiviral, antibacterial, antifungal, COVID-19 measures.
Location Dubai, United Arab Emirates Date 2022.4.05 Coating duration 6 hours Construction area Examination rooms, Treatment rooms, Guest rooms, Walls, Ceilings, Doors, Doorknobs, etc.
The Photocatalyst Museum
Location Kawasaki city, Kanagawa prefecture. Date 2009.08. Coating duration - Construction area -
Photocatalysis coated artificial flower
Location - Date - Coating duration - Construction area Photocatalysis coated artificial flower
Photocatalytic Odor Decomposition Feeling Device at Tsukuba Expo Center Permanent Exhibition
Location 2-9 Azuma, Tsukuba City, Ibaraki Prefecture 305-0031 Date - Coating duration - Construction area -