State-of-the-art nano-coating agents & special paints

For outdoor unit,
THERMAL PAINT

Energy-saving plan for air conditioning costs of 15% or more.
Rust prevention, heat insulation, antifouling shield

THERMAL PAINT for outdoor unit
Thermal Paint for outdoor unit

Waterproof & rust-proof
coating for outdoor unit

＋and its surroundings

Antifouling and maintaining＋

reflectance for outdoor unit andand its surroundings「Rust Shield」

its surroundings「Thermo ECO Shield」「Super Glass Barrier」

Uncoated

CoatedBeforeAfter

Uncoated ＆Coated

CoatedUncoatedThere is a big difference in energy saving with or without heat shielding
and insulation measures for the outdoor unit and its surroundings.
Electricity bills are going up more and more since 2022

Proposal to save energy by 15% or moreIn the outdoor unit and its surroundings, which
are exposed to direct sunlight in summer, the airtemperature at the intake port is high due tosolar heat, and the outdoor unit itself heats up,
which places an excessive load on thecompressor. Consume extra electricity.

By coating the outdoor unit and its surroundings
with Thermo ECO Shield, it is possible to reflect andinsulate the heat of the sun.
As a result, the load on the compressor is reduced,
resulting in energy savings of 15% or more. .

CoatedUncoated
Uncoated

CoatedUncoated

CoatedCoatedUncoated

CoatedCoatedUncoated

Uncoated４ cases of verification test
Verification Test ① by Kansai Electric Power

Verification Test ② Case of convenience store

Energy-saving effect test for outdoor units of air conditioners

Demonstration of energy-saving effect by thermal painting onlyfor outdoor unit.

Test（１） Surround the outdoor unit
with a light shielding net (light shielding rate 85%)Thermal paint was applied to the outdoor units of 3 shops,
and changes in power consumption were measured.

Result； Energy saving effect of about 10%. However, it isnecessary to have a facility structure that can withstandstrong winds such as typhoons.

Average of 3 stores①Freezer; -9.7kwh②Air conditioner;-6.9kwh③Main power 200V;-22.5kwh;-6.6%

Test（2） Sprinkle tap water on the outdoor unit (4L/h)
Result； Energy saving effect of about 10%. However,silica scale adheres to the heat exchanger, lowering theheat exchange ratio and degrading air conditioning
efficiency. Also needs rust protection.

Test（3） Continuous watering (7 L/min) on the floor
around the outdoor unit
Result； Energy saving effect close to 20%. There is about 35°C
in the water-applied area and about 65°C in the non-appliedarea, confirming a difference of about 30°C. However, theincrease in water and electricity charges due to water sprinkling
is a problem. (Use of electric pumps for elevated water tanks,etc.)

The energy-saving effect was confirmed even with heat-insulating coating
only for the outdoor unit. In particular, the outdoor unit faces southwest andis exposed to direct sunlight. Shop A has the highest energy saving rate.
■Changes in electricity consumption before and after application for each shop
Shop

Equipment

Electricity usage
Before coat
After coat

Reductionamount(kwh）Reductionrate（％）

Shop A FreezerinAC machine
Saitama 200V

135.4
59.0
368.4

131.1
45.8
324.1

-4.3
-13.2
-44.3

-3.2%
-22.3%-12.0%

Shop B FreezerinAC machine
Saitama 200V

116.2
79.3
382.2

94.9
74.7
362.6

-21.3
-4.6
-19.6

-18.3%-5.8%-5.1%

Shop C Freezer
inAC machine
Saitama 200V

94.7
72.7
359.0

91.2
69.6
349.1

-3.5
-3.1
-9.9

-3.7%
-4.3%
-2.8%

5 cases of verification test
Verification Test ③ Central ResearchInstitute of Electric Power Industry

Verification Test④ by Sketch Co., LtdEnergy saving effect by changing the indoor set
temperature of the air conditioner and the ambient
temperature of the outdoor unit
Test）We changed the indoor air conditioner set temperatureand the ambient temperature near the air intake around theoutdoor unit to verify the power saving effect.
Prerequisite
Power consumption 450 W at outdoor unit ambient temperature
35 degrees & indoor temperature 23 degrees ➡ Standard setting.
Test Result①、When the room temperature is 5°C higher than the standardsetting.
Outdoor unit ambient temperature 35°C & indoor temperature
28°C = power consumption 322W (28% reduction)②、When the ambient temperature of the outdoor unit is loweredby 5°C with the same room temperature as in ①
Outdoor unit ambient temperature 30°C & indoor temperature
28°C = power consumption 187W (42% reduction)Conclusion
14% energy-saving effect was confirmed just by lowering
the ambient temperature of the outdoor unit by 5°C.

Coating on a folded plate roof
38.8℃ Coated

71.3℃
Uncoated

53.3℃

32.5℃ Down

20.5℃ Down

32.8℃

38.8℃

71.3℃
This test was conducted with the cooperation of NHK, and partof the test results was broadcast on NHK on May 31, 2011.

Indoor ceiling temperature without
coating＝ infrared thermography ＝

32.8℃

Indoor ceilingtemperature with coating

Amortization plan less than 3 years by 15% annual energy saving for 12-hours running Resto and so on.
Elevator

The electricity billratio of the airconditioning
accounts for nearly
46%.

A/C
Lighting

Office building

OthersRestaurant

HeatingEquipment

OA Equipment

A/CLighting

In the officebuilding industry,
air conditioning
electricity bills
account fornearly 48%.

Wholesale & Retail Shop

OA Equipment
OthersShow case

RefA/CLighting

In the wholesale/retailchain store industry,
air conditioning
electricity bills accountfor nearly 48%

3-year amortization simulation in case of Japan
Simulation of energy saving rate 15%, case of 12-hour store in Japan
Upper row; output during coolingElectricity usage fee
Lower row; output during heating

Operatingtime

Cooling period 4 months
4 months heating period

120 Days
5horsepower

10horsepower

15horsepower

20horsepower

3.49Kw
3.36Kw

7Kw
6.7Kw

10.5Kw
10Kw

14Kw
13.4Kw

30JPY/kwh

30JPY/kwh

30JPY/kwh

30JPY/kwh

Utilization
rateelectric bill40%

60,307JPY

12hours
120 Days

60%

87,091JPY

120 Days

40%

120,960JPY

12hours
120 Days60%

173,664JPY

120 Days

40%

170,100JPY

12hours
120 Days

60%

129,600JPY

120 Days

40%241,920JPY

12hours
120 Days

60%

347,328JPY

annualelectricity bill

Energy savingrate 15%

Application
Cost

amortization
periodProspect147,398JPY

2 2 ,1 0 9 JPY

80,000JPY

3.6years

294,624JPY

4 4 ,1 9 3 JPY

100,000JPY

2.3years

299,700JPY

4 4 ,9 5 5 JPY

120,000JPY

2.7years

589,248JPY

8 8 ,3 8 7 JPY

140,000JPY

1.6years3 steps of coating for Thermal paintFirst coat 「Rust Shield」

1Anti-Rust：Long-term anti-rust
effect with special epoxy
resin

2Auxiliarywaterproof：The special epoxy
resin plays anauxiliary role inpreventing rain andwater leaks.

Topcoat「Super Glass Barrier」

Second and Third coat
「Thermo ECO Shield」

3＋High reflection： Shields direct solar heatwith a high reflectance of
85% or more
= Significant reduction in air
conditioning costs in summer!

6＋：Mainly reduces adhesion ofinorganic dirt such as yellow
sand and volcanic ash.
7

Heat insulation

4：Uses 12% of special
hollow silica beads, thehighest in the industry.
Significantly improved
heat insulation in summerand winter
5

Sound insulation: Reduces external
noise by 10db andreduces internalsound leakage.

Antistatic andantifoulingperformanceSuper hydrophilic
antifoulingperformance：It rinses away dirt withrain or running water.
8

Maintain infrared
reflectance：Excellent antifoulingperformance continues tomaintain high reflectance.
10% to 15% reduction in
infrared reflectancewithout coating.

2 reasons why the heat shield and insulation performance is superior to other products●Reason1： The higher the hollow bead content, the higher the insulation performance.
Thermo Eco Shield contains 12% hollow beads in the paint (60% in the paint film after application),
which is more than twice that of other companies.
Competitor's thermal insulation paintWhite thermal insulation painthollow silica balloon

Roof or outdoor unit exterior

Thermo ECO ShieldAssuming that the film
thickness of the entire
coating film is 300μm,
The film thickness of thehollow beads is 90-120μm.
(30-40% of total ratio)

In a film thickness of300μm,
Hollow bead film
thickness 180μm(60% of total ratio)

White thermal insulation painthollow silica balloon

Roof or outdoor unit exterior●Reason2： The most important point in maintaining the heat shielding performance isnot to reduce the infrared reflectance.
Reflectance is maintained by applying antistatic super hydrophilic antifouling coating"Super Glass Barrier".
Test in Korea

Tokyo Big Sight West Building
2 months after painting

4monts later
Comparison of stains

Few

CoatedThermal Paint+super glass barrier

Dirt adhesion reduces reflectanceDirect reflection

Direct reflection

85％～70％～Infrared reflection

Many

Uncoated

Degradation of white color due to adhesion of dirt

White thermal paintCompetitor’s
Thermal paint

The coated area remains
white and clean.

15% heattransmission

Roof or outdoor unit exterior

Indoor space or inside
the outdoor unit

Infrared reflection

turning gray

30% heattransmission

Roof or outdoor unit exterior

Indoor space or inside
the outdoor unit

Difference in performance from other companies' products

SummerCompetitor’s
Thermal paint

夏Direct reflection

85％～Night

Infrared reflection
White thermal paint

15% heattransmission

White thermal paint

Roof or outdoor unit exterior

Indoor space orinside the outdoor unitVS
Our paint system+Rust Shield+Thermo ECO Shield+Super Glass Barrier◎

WinterRoof or outdoor unit exterior

cold air permeation

White thermal paint

Roof or outdoor unit exteriorIndoor space or inside
the outdoor unit

Indoor spaceor inside the outdoor unit

VSVS

SummerDirect85％～
reflection

15% heat storage

WinterNight

Infrared reflection
White thermal painthollowsilica balloon

15% heattransmission
5％ heat transmission/insulation

White thermal paint

15% heat storage

hollowsilica balloon

Insulation withan air layer

Roof or outdoor unit exterior

Roof or outdoor unit exterior

Indoor space orinside the outdoor unit

Indoor space orinside the outdoor unit

White thermal paint

Thermalconductivity

hollowsilica balloon

Insulation withan air layer

Roof or outdoor unit exterior
Indoor spaceor inside the outdoor unit

Heat reflection and Thermal insulation performance comparison test

cooling insummer

Infrared lamp

28℃ difference

Winterheating

Cold Spray

19℃ difference

If the same board is coated with highly insulating paint, it will not get hot(upper left image) and cold (upper right image).

Thermal insulation performance comparison test

Spatial temperature of the sensor installed inside the box
High internal temperature= low thermal insulation performance

41.8℃>

Low internal temperature= high thermal insulation performance41.2℃＞

Competitor’s
Thermal paint, AD CoatWhite Paint
-0.6℃

41.1℃

>

36.6℃

SketchThermo ECOShieldCompetitor’s
Thermal paint, G Coat

-4.5℃

-0.7℃

-5.2℃

Spatial temperature difference of 5.2°C with white paint,
4.5°C difference with other company's thermal insulation paintA certain office building in Tokyo, Thermo ECO Shield Coating 285 m² Application completed
in 3 days in August 2022

electric bill

2021
May

Electricity usage

2022
JuneJuly

AugustSepember

OctoberNovember

DecemberJanuary

February

MarchApril¥1,800,000¥1,855,000 ¥1,973,000 ¥2,420,000 ¥2,290,000 ¥1,975,000 ¥1,690,000 ¥1,530,000 ¥1,655,000 ¥1,910,000 ¥1,790,000 ¥2,110,000

Air conditioning cost
ratio 40%

¥720,000¥742,000¥789,200¥968,000¥916,000¥790,000¥676,000¥612,000¥662,000¥764,000¥716,000¥844,000

Energy saving ratio
10%¥72,000¥74,200¥78,920¥96,800¥91,600¥79,000¥67,600¥61,200¥66,200¥76,400¥71,600¥84,400

Appication Cost

¥3,320,000

Amortizasion(year)

3.61

The remaining 6.39 years
are profit.

*As a precondition, 40% of the electricity consumption is assumed to be air conditioning cost,and it is assumed that 10% energy saving is achieved by painting the outdoor unit.

In the energy-saving simulation, it is depreciated in 3.61 years, and theremaining 6.39 years is profit because the durability of the paint is 10 years.

Application example at a hospital facility in Japan
538.88sqm was completed at a Hospital in Tokyo in August 2022.

Temperature comparison after application

Uncoated
43.6℃

Outdoor unit surface temperature
before installation
39.5℃

Outdoor unit surface temperature
after installation
32.8℃

electrical cable coversurface temperature
before installation 56.5℃

Coated27.9℃

electrical cable coversurface temperature
after installation 33.9℃

Application record : hospitals in Saitama ken, Japan
1,586sqm was applied at a Hospital in Saitama ken in November 2022