|Bｒｉｇｈｔｃｅｒａｍ is top brand of photocatalyst in Japan
|Japan Textile Evaluation Technology Council
|（Society of Industrial Technology for Photocatalitic Articles）accredit
【Functio of Bright Ceram】
|The photocatalyst that is now drawing attention provides a safe living
space with simple installation.
It is already in use and is building up its track record in many
hospitals ,schools,mursing homes, public facilities ,etc
The photocatalyst which provides superior deodorizing
and anti-bacterial effects and fights sick house syndrome
can truly be called an indispensable item for the 21th century.
The photocatalyst typically titanium oxide,unleashes its antibacterial function
under strong light but does not function in dark places.
On the other hand since ceramic makes germs adhere, iftjese two are comnined
a semi-permanent effect is created During the day time ,bacteria are sterilized
including those adsorbed at night ,then when evening comes,more are adsorbed,
This is starting to be used in operating rooms and other locations where
conditions must be met
photocatalyst TEST （hour）
※ germ Pseudomonas aeruginosa
especially operating room and clean room
○precaution of virus
○restaurant wall, floors, bathroom, washroom,kitchen
Since Bright Ceram has a large surface area and uses a photocatalyst covered
by ceramic that adsorbs odors well, it powefully breaks down and deodorizes
Brightceram also has an effect in breaking down and deodorizing
ammonia,acetaldehyde,formaldehyde,and other chemicals that
cause the environmental problem of sick house syndrome.
In paticular , applying Brightceram in the areas that are the
center of day-to-day life ,such as the kitchen,living room,
bedrooms,and bathrooms,makes daily life safer.
○rest room clean
○Photocatalytic artificial flower
Clothing /stuffed doll/cushion/bedding /curtain
The photocatalyst incorporatee into Bright Ceram is excited by sunlight
or other light source and breaks down mold containing inorganic material
algae,exhaust gas , dust, and other organic material adhering to the surface
of Bright Ceran and the remaining inorganic material is washed away by
rain for natural purification
one pateant after another announced since 2000
Liseten in the Ministry og Land , infrastructure and Transport's "NETIS"
【Toumei high way ashigara AS Photocatalyst Test 】
M company Ｎ company Bright-Ceram is clean
○Building outside wall
Anti-corrosion, Weather resistant
Brightceram is being useed at facilities exhibited at the Aichi Expo 2005
as well as various .
Gavernment and public facilities
Furthermore, Brightceram continues to evolve
Variations are beinng developed one after another , including the
visible light reaction types which causes a chemical reavtion with visible
color photocatalysts for which there is much demand for the outside walls
solar battery photocatalysts that absorb light and generate electricity
even no-light catalusts that cause chemical reactions even without light
Hybrid photocatalytic coating
Mechanism of photocatalyst
When light strikes the catalyst,it absorbs ultraviolet rays etc,
and forms a pair of an electrode（−e)and a hole （＋h）
These positive holes turn the moisture on the surface of the catalyst
（humiditu in hte air）into strongly oxidizing hydroxyl radicals.
These hydroxyl radicals detoxify germas and other organic matter.
The electrib that is the other half of the pair reduces oxygen in
the air , converting it into super oxide anions（OH2)
However, a feature of this catalyst is that the oxidizing power of
the positive holes is greater than the reducing power of the
The above mechanism （oxidizing and reactions） breaks down
pollutants and smells into carbon dioxide and water to make
a self-cleaning system work.
Photocatalytic titanium dioxide can be used to destroy all types
of organic substances and thus it can attack an organic substrate
such as paint or plastic. Thus in the 2-3base coats were necessary
for protection .
However,with new ,improved technology ,our coating Brightceram
prtects the base material from the action of titanium dioxide by not
letting it come into direct contact .
In addition, our coatings will not damage base materials even with
a single coating.
apatite produced bu our company , in conjunction with titanium
dioxide,we can accomplish this , because the apatite has a large
After drying ,the coating becomes solid and durable