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egl

Specifications EGL

Specifications - Exterior Grade Laminates

TECHNICAL DATA SHEET
EDF Grade Specification Century Exteria EDF
Sr. No. Properties As per EN 438-part 6
1 Thickness (mm.) 5.00 ≤  t < 8.00 mm. 6.00  ± 0.40 mm.  6.00 ± 0.40 mm. 
2 Length (mm.) 2440.00  +10.00 mm / - 0.00 mm 2440.00 +10.00 mm / - 0.00 mm
3 Width (mm.) 1220.00 +10.00 mm / - 0.00 mm 1220.00 +10.00 mm / - 0.00 mm
4 Max. Edge Straightness (mm.) 1.50 mm. / m.  ≤ 1.00  mm. / m. 
5 Max. Edge Squareness (mm.) 1.50 mm. / m.  ≤ 1.00 mm. / m. 
6 Max. Flatness (mm.)6.00 ≤ t < 10.00 mm.  (t = nominal thickness)
t ≥ 10.00 mm.
 5.00 mm. / m.
 3.00 mm. / m.
≤ 5.00 mm. / m.
 ≤ 3.00  mm. / m.
7 Flexural Modulus ( Min. ) 9000 M Pa ≥ 11,000 M Pa
8 Flexural Strength ( Min. ) 80 M Pa ≥ 100 M Pa
9 Tensile Strength (Min. ) 60 M Pa ≥ 70 M Pa
10 Density, gm. / cm3 (Min.) 1.35 gm. / cm3 1.45 gm. / cm3
11
Resistance to impact by large diameter ball
a) Drop height, mm. (Min.) t ≥ 5.00 mm. 
(t = nominal thickness)
b) Indentation Dia., mm. (Max.)
 
1800.00 mm.
10.00 mm.
 
2000.00 mm.
≤ 10.00 mm.
12
Resistance to wet conditions (t = nominal thickness)
a) Mass increase %  (Max.) t ≥ 5.00 mm.
b) Appearance (not worse than)
 
8%
Rating 4
 
3%
Rating ≥ 4
13
Dimensional stability at elevated temperaturet ≥ 5.00 mm.
a) Longitudinal , % (Max.)
b) Transverse, % (Max.)
 
0.30%
0.60%
 
≤ 0.20%
≤ 0.40%
14
Resistance to climatic shock
a) Appearance
b) Flexural Strength Index (Min.)
c) Flexural Modulus Index (Min.)
 
Rating 4
0.95
0.95
 
Rating 4
≥ 0.95
≥ 0.95
15
Resistance to artificial weathering
(including Light Fastness)
a) Gray scale rating (not worse than)
b) Appearance (Min. )
After 650 MJ / m2 radiant exposure (3000 hrs.)
Rating 3
Rating 4
3000 hrs. passes
Rating 5
Rating 5
16
Resistance to UV light
a) Gray scale rating (not worse than)
b) Appearance  (Min.) 
After 1500 hrs. exposure
Rating 3
Rating 4 


1500 hrs. passes
Rating 5
Rating 5 
17 Spread of flame Class 1 Class 1

Standard : ASTM E84
18
Classification
Flame Spread Index
Smoke Developed Index
Class
FSI 0 - 25
SDI 0 - 450
Class A
<25
<450