|
Physical
Properties of SUNLITE
|
|
| Service Temperature Range | -40 to +120C |
| H.D.T. | 135C |
| Thermal Expansion | 2.5
mm/m for clear + opal 4.5 mm/m for bronze |
| Refractive Index | 1.586 |
|
Maximum
Purlin Spacing in millimeters
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||||||||||||
|
SUNLITE
Thickness (mm) |
25
mm Deflection
|
50
mm Deflection
|
75
mm Deflection
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|
LOAD
(N/m2)
|
LOAD
(N/m2)
|
LOAD
(N/m2)
|
||||||||||
|
730
|
1220
|
1700
|
2220
|
730
|
1220
|
1700
|
2220
|
730
|
1220
|
1700
|
2220
|
|
|
6
|
760
|
660
|
610
|
510
|
1090
|
840
|
760
|
680
|
1200
|
1040
|
940
|
860
|
|
8
|
890
|
760
|
660
|
610
|
1200
|
1010
|
860
|
760
|
1200
|
1200
|
1140
|
1010
|
|
10
|
1040
|
840
|
760
|
710
|
1300
|
1190
|
1000
|
890
|
1300
|
1300
|
1300
|
1240
|
|
16
|
1240
|
1000
|
890
|
785
|
1500
|
1500
|
1190
|
1040
|
1500
|
1500
|
1500
|
1370
|
|
% Light
Transmission
|
Thermal
Isulation
K Values |
|||
| Thickness |
Clear
|
Bronze
|
Opal
|
w/m2
°C
|
| 4 mm Twinwall |
82%
|
42%
|
32%
|
3.90
|
| 6 mm Twinwall |
80%
|
42%
|
32%
|
3.60
|
| 8 mm Twinwall |
80%
|
42%
|
32%
|
3.30
|
| 10 mm Twinwall |
79%
|
42%
|
32%
|
3.00
|
| 16 mm Twinwall |
70%
|
42%
|
32%
|
2.30
|
| 25 mm Structured |
55%
|
20%
|
20%
|
1.75
|
|
Sheet
Weights
gram / square meter |
Minimum
Bending Radius
for Cold Bending Arches |
|
| Thickness |
g/m2
|
m
|
| 4 mm Twinwall |
800
|
0.70
|
| 6 mm Twinwall |
1300
|
1.05
|
| 8 mm Twinwall |
1500
|
1.40
|
| 10 mm Twinwall |
1700
|
1.75
|
| 16 mm Twinwall |
2700
|
2.80
|
| 25 mm Structured |
3500
|
4.37
|