World No.1
Nano technology coating

Antistatic, Super Hydrophilic andAnti fouling coating series

Application record1

Verification for outer wall of Greenfield in Philippines

Philippine Application Examination:
Demonstration test of super hydrophilic self
cleaning effect◆ Location: Philippines, president of paint sales
company's home window glass
1 year test: Dirt is not conspicuous due to superhydrophilic effect, but the unapplied part becomeswater repellent state in 1 month, and dirt is conspicuous.

Green field Area in Manila

Coated area
=CleanCoated area
= CleanUncoated=Dirty

Test application of Super Glass Barrier on outside wall in Oct,2014

Down of coating area is Dirty
Applying on the half of wall

CoatedUncoated

1year and 6months later On March 12th,2016

Water repellent State
Coated：Clean

CleanDarkCase） Application test of acrylic traffic mirror on Nagoya city in 2016, verification after one year

◆ verification purposes ... acrylic traffic mirror had condensation, and further became aproblem in poor visibility caused by getting dirt. In order to solve them, verification ofantifouling effect and super hydrophilic effect by coating was carried out.
◆ Verification status after one year… The coating effect maintained in all of the places
where it was applied.

UncoatedMirror

Test site
MirrorTest site
MirrorOnly the coated surface issuperhydrophilic and good visibility

At same verification day＝Condensation & fog=Poor visibility for Car

Only half application,compared with uncoated3

Uncoated

CoatedThe coated surface is clearlyvisible because there is no
irregular reflection due tocondensation.

Case 1) TOKYO Big Site West Wing Roof Top
Application for antifouling coating andouter insulation paintPurpose: Application to the glass for thermal barrier andheat shielding.
Apply: To compete with other companies for thermal barrier
coating, and sketch is adopted after exposure demonstration.
2000 m2 applied.
ReflectanceSignificantdecrease

High reflective paintCool Life DX+

antistatic antifoulingsuper glass barrier

Foryou Co.,Ltd. At shield color coating

Exposure demonstration

Two Months later
High reflective paintCool Life DX+

antistatic antifoulingsuper glass barrier

Foryou Co.,Ltd.
At shield color coating

Still remain white
Color after application

4
SKETCH applied 2000㎡

Only high reflective paint.
Discoloration to gray by
exhaust gas and salt damage.

Case 2) Tokyo Mode College in Shinjuku

Aesthetic maintenance purpose
Purpose: Prevent dirt such as raindrops.
Application: Outdoor exposure
demonstration, sketch is adopted.
Applied to Fluorine panels.

New panels which was non coated arenoticeable dirt by the exhaust gas,compared to the panel that was coatedwith Super-Glass Barrier.
Outdoor exposure testwith Super-Glass Barrier

CoatedCoatedBefore: Dirt of raindrop is noticeable

March 25th 2014.
Seven years after application

CoatedUncoated

Dirt of raindrop is5
no longer noticeable

Traces of the raindrop isnot noticeable

Case 3) Airport in Japan. Passed the outdoor exposure test of window glass for 10 months◆ June 23th,2014

Challenge to the reduction of maintenance number and cost

Beforeapplication
Strong waterrepellent

Application

Glass Cleaning◆ Verification October, 2014

③Spray water and check the water① To wipe off the dirt, check the dirt adhesion

Surface

Less dirty

resistivity
910 Ω/□

Uncoated

Surface

CoatedDirty

Resistivity

Super

Error

Hydrophilic

repellent=Self Cleaning effect

Sprayed water= Antistatic effect

Coated② Super Hydrophilic Test

Uncoated

CoatedUncoatedWater repellent

Less dirty

Dirty

A management company of the airport in Japan, they pay 210million JPY ( 70million JPY × 3 times ) a year for the cleaning of windows.
They would like to reduce the cleaning time to two per a year, then the cleaning cost becomes 140million JPY. The maintenance cost
reduction is more than 700million yen if the coating can reduce the cleaning time in 10 years.

Case 4) June 2014 in Nanjing, China.
Applied 100,000 sq. meters
Base material: glass fiber concrete

China Tianjin: Xin gang Central TerminalEven the dirt is noticeable after application of the fluorine andphoto catalyst coating, finally problem solved with SKETCH
antistatic antifouling coat. Applied 43000㎡

Aesthetic maintenance purpose
UncoatedCoatedCase 5) Verification test of the super-hydrophilic self-cleaning effect in Philippine◆Location: President of paint sales company private home in Philippines.
◆Application: At Mr.Jojo's home, after seven months of the application of the anti-fouling coat to outer
window glass, antifouling effect was clearly compared with the uncoated places. Especially on the rainy
day, the coated glass was clean, the rain drops at the bottom of the coated glass was noticeable. Obviously
the dirt adhesion was difference between the uncoated and coated glass.
Water based coating
Super Hydrophilic

Methanol Based coating
Super Hydrophilic

Uncoated : Dirty by water
repellent effect

Dirty

Water
repellentSuperHydrophilic

Case 6) Super-Glass Barrier outdoor exposure test at JB paint in South Korea
March,2014

Antistatic super-hydrophilic self-cleaning effect (After 4months)

PanelDrumCoatedUncoated

No raindrop= Keep Clean

Raindrop is clearly

Spray Water
Comparison of dirt

CoatedUncoated

Less dirty

Dirty

CoatedJanuary 27th ,2015 after 1year and 2monthes
CoatedNo raindrop= Keep Clean

Uncoated
Raindrop is clearly

Uncoated

When you spray water, you can see dirt's
falling with super-hydrophilic effect. It
proves clearly a super-hydrophilic selfcleaning effect

Panel
CoatedUncoated

Case 7）Exterior Verification

One year afterApplication
Joypad North side

Case 8) Aquarium roof portion Kagoshima

One year afterApplication
Joypad West side

CoatedUncoated

CoatedOne year afterApplication
Joypad. North side

One year afterApplication
Joypad. North side

After 5 years
and 3months
CoatedTwo years afterApplication
Joypad. North side

One year afterApplication
Joypad. West side

CoatedUncoated

Uncoated
The dirt of volcanic ash Is noticeable only uncoated area

Case 9) Super Glass Barrier exposure test after 2 years
CoatedUncoated
CoatedUncoated
CoatedCoatedUncoated

JoypadCoatedUncoated

CoatedUncoated

CoatedUncoated

CoatedCase 10) For dirt adhesion by the exhaust gas, such as tile surface in the tunnel
・Subject: Tunnel in Hong Kong
・Date: Jan.2013
・Material: Concrete painted surface

To shorten the traffic blockade period and to reduce themaintenance cost are challenge for the regular cleaning of thetunnel.
It has been developing new cleaning methods such as more
effective cleaning agents and cleaning machines. Nevertheless
it is not possible to significantly reduce the traffic blockade
period, and did not find the new cleaning method.
◆ Application Date: January 2013
◆ Verification Date: July 2013 (after 6 months)
June 2014 (after 1year and 5 months)

July 2013 (after 6 months)

White paintWhite Paint＋Super Glass barrier

Only SKETCH passed the verification test
No effect to test the other companies antifouling coatingJune 2014 (after 1year and 5 months)

Current Status)
There are the differences of dirt adhesion as measured byresistance value meter and visual inspection, coating film andthe effect are still remaining.

Expansion
Uncoated
Surface resistivity
10 to the twelve power

Uncoated

Uncoated＝Black

CoatedCoated＝White

Since the coated surface has less adhesion ofsoot dirt, such as exhaust gas, it looks white thannon-coated parts.
= Antistatic effect is maintained.

CoatedSurface resistivity
10 to the eleven powerOutdoor Unit Cover Coat and Super Glass Barrier Application on Dec 26 th,2018Painting
Outdoor Unit Cover Coat

Applying
Super Glass Barrier on the Half

Super Glass Barrier

CoatedAfter application

Performance verification on July 12 th,2019CoatedCoatedCoatedUncoated
Uncoated

Uncoated

Uncoated

Case 11) On March 13, 2015, The Final Verification of anti-fouling coating at West Japan Railway
Verification purposes) Although the side of the railway vehicle can be washed by machine, rear and front of the vehicle hand washingcleaning with deck brush. To verify if the number of regular cleaning maintenance is reduced by the antifouling coating.
Result）After one year and two months, the coating maintained. Dirt adhesion amount is small and easy to clean up.

One year and two month later /Application on Jan 7,2013

Expansion

The verification of dirtiness

The verification of Hydrophilic

Cleanness of the surface
Less dirty-CoatedThe amount ofdirt is less

-Uncoated
Much dirt on
the surface

Coated=Super HydrophiliceffectUncoated=Water repellent

Coated area

Dirty

UncoatedAdopted antifouling coating on the body surface of Nishitetsu bus in March 2017
Purpose) Since the connected buses can’t enter inside the wash machine and can not be cleaned, the long-term
aesthetic maintenance effect of the bus body surface was evaluated by the antifouling effect of our coating solution.
18 pcs of connected bus of Nishitetsu was tested, Finally they adopted not only connected bus,but also normal bus.
Implementation on painted body surface and cutting sheet surface.

Polishing as cleaning

Applying Primer

Applying coating solution

Case 12) Renewal & Beauty Maintenance business

Clear view with Water stain remover and super-hydrophilic self-cleaning coating

Remove water stain
Apply Super Hydrophilic coating

Water stains

Remove water stain

Poor visibility by water stain

Water stains

Remove water stain

Remove water stain
Apply Super Hydrophilic coating
Clear View

Apply Super Hydrophilic coating

Apply Super Hydrophilic coating

Subaru exhibition airplane

JR West bus

Ena tunnel

Tokyo nursing home

Hinachi dam

Shop in Tokyo

Car dealership

Case 14) Coating for cars

★Application test to the wheel
One year later

Snow removal effectNo effect

EffectUncoated

CoatedSuper Hydrophilic states
Thawing promotion effectNo effect

Uncoated

EffectCoated★Application tothe side mirror

Uncoated

One year after the application