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REFLECTION TECHNICAL INFORMATON

PRODUCTION PROCESS

MIRO-SUN® is specially designed for outdoor applications. It is based on MIRO® technology, which approaches 95% total light reflection.

It is formed in a continuous air-to-air PVD process that first applies a superior MIRO® reflective layer to coil anodized material, and then applies a protective nanocomposite coating. MIRO-SUN® is the resulting outdoor reflective material.

TECHNICAL INFORMATION

Layer System

Solar reflective products layer system


Total spectral reflectance of MIRO-SUN® weatherproof reflective 90 in the solar range


Total spectral reflectance of MIRO-SUN® weatherproof reflective 90 in the solar range


Comparison of total spectral reflectance and PV-cell-efficiency with PV-matched MIRO-SUN®PV weatherproof reflective 90 and MIRO-SUN® weatherproof reflective 90

Comparison of total spectral reflectance and PV-cell-efficiency with PV-matched MIRO-SUN® PV weatherproof reflective 90 and MIRO-SUN® weatherproof reflective 90


Properties Parameter reflective 85
MIRO® reflective 90
MIRO® high reflective 95 Norm
Mechanical Tensile Strength (Mpa):
Yield Strength (Mpa):
Elongation A 50%:
Bending radius:		 160 - 200
140 - 180
≥ 2
≥ 1.5 fold thickness		 160 - 200
140 - 180
≥ 2
≥ 1.5 fold thickness		 160 - 200
140 - 180
≥ 2
≥ 1.5 fold thickness		 EN 485-2
EN 485-2
EN 485-2
 
           
Optical Total solar reflectance:
Specular reflectance:
Total light reflectance:
Front side:
Reverse side:		 85
80 / 76 along/across
86
anodised
anodised
90
91/ 90 along/across
95
PVD - improved
anodised		 95
93/ 92 along/across
98
PVD - improved
anodised		 ASTM 891-87
ISO 7668 60°
DIN 5036-3


           
Physical Density, g/cm3:
Coefficient of heat expansion (10-6/K-1):
Heat resistance:		 2.7
23.5
250°C 		 2.7
23.5
250°C		  2.7
23.5
180°C		  
           
Dimensions Width in mm (inch):
Thickness in mm (inch):		 max. 1250 (49.21)
0.3-0.8 (.012 - 031)		 max. 1250 (49.21)
0.3-0.8 (.012 - 031)		 max. 1250 (49.21)
0.2-0.5 (.008 - 020)		  
           
Delivery Coils or sheets with:
Innerdiameter
400 or 500 mm:		 protective film

protective film

protective film
*
           
Corrosion and Weather
Resistance		 Fit for Outdoor use:
Salt spray test:
Δ T-Test:
500 h QUV-B-Test:
24 h boiling test:


 
           
Warranty 10 years:  
 

 
           

* = Products with protective film are guaranteed for 6 month after date of delivery if they are stored in a conditioned room (temperature 20-30°C and relative humidity 50-60°C) and kept away from sunlight and any heating source. Protective film is not UV resistant.


Properties Parameter weatherproof 85
MIRO-SUN® weatherproof reflective 90
MIRO-SUN® PV weatherproof reflective 90 Norm
Mechanical Tensile Strength (Mpa):
Yield Strength (Mpa):
Elongation A 50%:
Bending radius:		 130 - 160
125 - 155
≥ 2
≥ 2 fold thickness		 130 - 160
125 - 155
≥ 2
≥ 2 fold thickness		 130 - 160
125 - 155
≥ 2
≥ 2 fold thickness		 EN 485-2
EN 485-2
EN 485-2

           
Optical Total solar reflectance:
Specular reflectance:

Total light reflectance:
Front side:
Reverse side:
Backside lacquered:		 85
75 - 85 / 70 - 80 along/across
85
anodised & protected
anodised
possible
90
87 / 87
along/across
92
anodised & protected
anodised
possible		 90
86 / 86
along/across
87
PVD & protected
anodised
possible		 ASTM 891-87
ISO 7668 60°

DIN 5036-3



     
     
Physical Density, g/cm3:
Coefficient of heat expansion (10-6/K-1):
Heat resistance:		 2.7

23.5
200°C
2.7

23.5
200°C
2.7

23.5
200°C
 
           
Dimensions Width in mm (inch):
Thickness in mm (inch): 		 max. 1250 (49.21)
0.3-0.8 (.012 - 031)		 max. 1250 (49.21)
0.3-0.8 (.012 - 031)		 max. 1250 (49.21)
0.3-0.8 (.012 - 031)		  
           
Delivery Coils or sheets with:
Innerdiameter
400 or 500 mm:		 protective film


protective film


protective film

*
           
Corrosion and Weather
Resistance		 Fit for Outdoor use:
Salt spray test:
Δ T-Test:
500 h QUV-B-Test:
24 h boiling test:












DIN EN ISO 9227
DIN 50 928, chapt. 9.5
DIN EN ISO 4892-3
GSB-guideline
           
Warranty 10 years: