
IQue Spectrally Selective Films
Overview:
Glass usage in recent years has grown significantly
since the advent of advanced window glazing systems.
Despite this, home, commercial and retail owners have
had to put up with less than ideal heat control, fade
control and energy conservation.
IQue offers an extensive range of applied films, from
virtually clear (non-tinted and almost colorless) films
capable of blocking over half the sun’s heat without
changing the appearance of existing glass, to the ones
which are able to match the uniform façade of the building’s
exterior glass curtain wall.
Combining high performance solar control with high
visible light transmission, IQue’s clear window coatings
provide a virtually transparent protective barrier against
the sun’s heat and radiation. This is the ideal solution
for architects, building project managers, business
and homeowners who seek to make buildings and homes
not only visually appealing, but also environmentally
friendly and cost efficient.
In short, not only are you able to enhance the spaces
of your offices and homes, you are also able to enjoy
the intelligence brought about by IQue.
Products:
IQue 78FG
Looking amazingly clear, 78FG is a full-fledge, spectrally
selective coating with good solar heat rejection properties.
Although the total heat rejection is not as high as
73FG, the key advantage of 78FG is its high visible/natural
light transmission, which may be required for certain
architectural applications.
Typical applications range from retail shop fronts,
restaurants, and art galleries to residential glass
with very high light transmission requirements.
Product Specifications:
| Visible Light Transmission |
77.0% |
| Visible Light Reflectance |
9.5% |
| Ultra-Violet Rejection |
99.0% |
| Infra-Red Rejection |
77.0% |
| Total Solar Energy Rejection |
45.0% |
| Luminous Efficacy |
1.20 |
| Solar Heat Gain Coefficient |
0.55 |
| Shading Coefficient |
0.63 |
| Emissivity |
0.56 |
| U-Value (btu/h.ft2.F) |
0.96 |
IQue 68P
68P offers customers a moderately spectrally selective
film at a cost-effective price. Its ability to reject
greater infra-red and ultra-violet radiation at a similar
level of visible light transmission provides a superior
edge over other conventional films in the market. Coupled
with a light gold sheen, 68P has an added aesthetic
dimension that offers heat control with a visible touch
of class.
68P is usually used for residential and commercial
projects that require solar control and that visible
touch of class.
Product Specifications:
| Visible Light Transmission |
65.0% |
| Visible Light Reflectance |
22.0% |
| Ultra-Violet Rejection |
99.0% |
| Infra-Red Rejection |
75.0% |
| Total Solar Energy Rejection |
52.0% |
| Luminous Efficacy |
1.20 |
| Solar Heat Gain Coefficient |
0.49 |
| Shading Coefficient |
0.55 |
| Emissivity |
0.57 |
| U-Value (btu/h.ft2.F) |
0.97 |
Technology:
A Technological Breakthrough
A significant advancement in Surface and Particle Science
led to the development of IQue’s spectrally selective
films known as IQue Selective. By tapping on the patented
and proprietary V-KOOL technology and perfecting multi-layer
dielectric stack, (approximately 180 nanometers thick),
IQue Selective is able to intelligently filter out unwanted
and harmful infrared and ultraviolet rays while allowing
significant amount of visible light through.
Case Study:
Discovery at Cortex Hill,
USA, 78FG
Discovery at Cortez Hill is a prestigious and luxury
residential high-rise building, situated at the highest
point in San Diego’s Downtown core. As these buildings
constituted of large French windows, solar heat entering
into the premise is one major problem, which the residents
in Discovery faced. In addition, the energy costs resulting
from the high air-conditioning load has also forced
the management to look for a solution to solve the above-mentioned
problems. The management does not want dark window film
because they do not want the various blocks looking
like checkerboard. 78FG is selected because it provides
high clarity while rejecting a large amount of heat
entering into the residences.
Check out our Sun-Gard line of Architectural Films:
Resources
US
Film-to-Glass Compatibility Chart & Warranty Schedule
(pdf file)
Printer-Friendly
Version (pdf)
Metric Conversion Chart (pdf)
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