ALSYNITEULTRA-COOL is a premium quality Fibre Reinforced Polyester (FRP) sheet with all the qualities of ALSYNITE ULTRA but with the added advantages of controlled solar heat transmission. It is identified by its ultra white finish.
ALSYNITEULTRA-COOL provides an economical means of transmitting diffused natural light to the building interior, whilst at the same time reflecting unnecessary solar heat, resulting in substantial cost savings in lighting and cooling expenses.
Key Features
· Excellent long term weathering characteristics
· Superior 25 Year warranty *conditions apply
· Non delaminating surface technology
· Resistant to degradation and embrittlement
· Outstanding surface erosion resistance
· Resistant to commonplace chemicals
· Superior long term diffused light properties
· Superior long term reduction of solar heat
· Provides substantial savings in energy costs
Typical Applications
· Industrial and commercial skylights
· Building skylight sidings
· Nursery & retail areas
· Sports venues and shopping centre skylights
· Light diffusers
Any building or structure requiring diffused light with minimum heat transmission
Product Specifications
Profiles
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Due to Alsynite’s global presence, we have an extensive range of profiles within our portfolio that matches most metal sheet profiles.
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Sheet Length
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Standard sheet lengths up to 11.9 meters.
Other non-standard lengths are available subject to special order and shipping parameters.
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Weights
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· 1800 gsm
· 2400 gsm
· 3050 gsm
· 3660 gsm
· 4880 gsm
The standard weight for industrial applications is 2400 gsm. For sheet weights not listed, please contact your nearest Alsynite distributor for further details.
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Nominal Thickness
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TBA
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Surface Coating
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World renowned improved UV protection film, and Ultra White film. 20 micron nominal thickness.
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Colors
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Only available in ultra white finish.
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Resin System
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Advanced general purpose grade orthophthalic polyester.
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Reinforcement
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“E” Class Fibre optic glass, at least 22%
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Light Transmission
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36% (Using 2400 gsm 1.5mm sheet)
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Thermal Conductivity
| |
Heat Distortion Temperature
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+180 to 200
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Thermal Expansion
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2.5 x 10-5 cm/cm/°C
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UV Resistance
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100%
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Mechanical Properties
PROPERTIES
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Flexural Strength
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Tensile Strength
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Shear Strength
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TEST VALUE
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177MPa
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94MPa
|
90MPa
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PROPERTIES
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Specific Gravity
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Compressive Strength
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Barcol Hardness
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TEST VALUE
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1.41g/cm3
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135MPa
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> 50
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Physical Properties
PROPERTIES
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Specific Gravity
(gm/cc) |
Thermal Expansion
(10-5cm/cm/°C) |
Water Absorption
(%) |
TEST VALUE
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1.41
|
2.2
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0.52 to 0.60
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PROPERTIES
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Thermal Conductivity
(W/m°K) |
Heat Distortion Temperature (°C)
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Operating Temperatures (°C)
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TEST VALUE
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0.158
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+180 to 200
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-20 to +95
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Solar Optical Properties
PROPERTIES
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Solar Transmittance
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Luminous Transmittance
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Diffused Light Transmission (%)
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ULTRA-WHITE
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0.22
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0.18
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36
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PROPERTIES
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Shading Coefficient
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U-Value (W/m2K)
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Solar Heat Gain (W/m2)
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ULTRA-WHITE
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0.33
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5.7
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227
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PROPERTIES
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Solar Heat Gain Coefficient
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Transmittance 380-320nm (UV – A)
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Transmittance 320-280nm (UV – B)
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ULTRA-WHITE
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0.29
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-
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-
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Results of tests are based on a 2400 gsm sheet.
