Capability

The Eco Thermo Coat is “GOOD PAFORMANCE FOR YOUR LIFE”

The Eco Thermo coat is proprietary water based thermal barrier coating for glass.
This product can be applied on glass window from room inside. It formed film is absorbed infra red ray from sunlight and prevent increase of temperature for room.
This effective property is energy-saving effect for electricity expense of air-conditioning equipment.
This product is also able to use several plastics
heat barrier

Each products heat shield effect

Products
Name
Spread
(/1 sq m)
Passing rate Heat shield
capability
Shielding
ratio
(reference)
UV RAY VISIBLE
RAY
INFRA
RED RAY
DEFFERENCE INFRA RED SGHC
PRO WATER 25g 41 % 77 % 43 % 34 % 0.62
PRO BASIC 25g 41 % 77 % 42 % 35 % 0.61
PRO UV-BASIC 25g 7 % 73 % 40 % 37 % 0.53
SELF BASIC 25g 45 % 79 % 59 % 18 % 0.76
SELF SHIELD 25g 38 % 71 % 44 % 33 % 0.56
NORMAL GLASS 61 % 86 % 77 % 0.85

 

Transmittance spectrum

This graph is transmittance spectrum of dispersion by spectral photometer. Reduction of Infra red ray is about 65%. However penetration probability of visible ray is over 70%. It indicates to balance transparency with thermal barrier capability.

Wavelength transmittance spectrum
.

Performance confirmation

This performance data is confirmed to cut through amount of thermal infrared from Coated the Eco Thermo Coat on a glass and non-coat glass.
Result in such difference in temperature 15.9 degC maximum coated glass and non-coat glass.
Feeling temperature is able to get 5.1 degC maximum.
Performance confirmation

Transparency for glass

Several thermal barrier coats are usually colorized some green or dark color on coated surface.
The Eco Thermo Coat is more high transparency than other products. This formed film is able to ensure transparency of glass windows.
Transparency for glass

Field test of laboratory experiment

(1)    Date: 20. May. 2009
(2)    External temperature: MAX 31 degC Min 21 degC
(3)    Location: Marusyosangyo laboratory (floor area :26.4sqm)
(4)    Located condition: windows were subjected to direct sunlight.
(5)    Maximum temperature difference : 3.2 degC

Field test of laboratory experiment