Product
Description
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
|
Due to Alsynite’s global presence, we have an extensive range
of profiles within our portfolio that matches most metal sheet profiles.
|
Sheet
Length
|
Standard sheet lengths
up to 11.9 meters.
Other non-standard lengths are available subject to special
order and shipping parameters.
|
Weights
|
·
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.
|
Nominal
Thickness
|
TBA
|
Surface
Coating
|
World renowned improved UV protection film, and Ultra White
film. 20 micron nominal thickness.
|
Colors
|
Only available in ultra
white finish.
|
Resin
System
|
Advanced general purpose grade orthophthalic polyester.
|
Reinforcement
|
“E” Class Fibre optic glass, at least 22%
|
Light
Transmission
|
36% (Using 2400 gsm 1.5mm sheet)
|
Thermal
Conductivity
|
|
Heat
Distortion Temperature
|
+180 to 200
|
Thermal
Expansion
|
2.5 x 10-5 cm/cm/°C
|
UV
Resistance
|
100%
|
Mechanical Properties
PROPERTIES
|
Flexural
Strength
|
Tensile
Strength
|
Shear
Strength
|
TEST VALUE
|
177MPa
|
94MPa
|
90MPa
|
PROPERTIES
|
Specific
Gravity
|
Compressive
Strength
|
Barcol
Hardness
|
TEST VALUE
|
1.41g/cm3
|
135MPa
|
> 50
|
Physical Properties
PROPERTIES
|
Specific
Gravity
(gm/cc) |
Thermal
Expansion
(10-5cm/cm/°C) |
Water
Absorption
(%) |
TEST VALUE
|
1.41
|
2.2
|
0.52 to 0.60
|
PROPERTIES
|
Thermal
Conductivity
(W/m°K) |
Heat
Distortion Temperature (°C)
|
Operating
Temperatures (°C)
|
TEST VALUE
|
0.158
|
+180 to 200
|
-20 to +95
|
Solar Optical Properties
PROPERTIES
|
Solar
Transmittance
|
Luminous
Transmittance
|
Diffused
Light Transmission (%)
|
ULTRA-WHITE
|
0.22
|
0.18
|
36
|
PROPERTIES
|
Shading
Coefficient
|
U-Value
(W/m2K)
|
Solar
Heat Gain (W/m2)
|
ULTRA-WHITE
|
0.33
|
5.7
|
227
|
PROPERTIES
|
Solar
Heat Gain Coefficient
|
Transmittance
380-320nm (UV – A)
|
Transmittance
320-280nm (UV – B)
|
ULTRA-WHITE
|
0.29
|
-
|
-
|
Results
of tests are based on a 2400 gsm sheet.
