Page 4 - POLYCARBONATE (PC) MULTIWALL SHEETS

Typical Features Units Values Test Methods
Density g/cm³ 1,2 ASTM D 792
General Features Flammability mm 1,48 ASTM D 2863
UL 94
%
Oxygen Index Water
28
Absorption % < 0,45 ASTM D 570
Tensile Strength at the Yield MPa 60 ASTM D 638
Tensile Strength at Break MPa 70 ASTM D 638
Mechanical Properties Elongation at Break mg/1000 cycles 2400 ASTM D 1044
%
ASTM D 638
Elongation at Yield
6
%
ASTM D 638
125
ASTM D 638
MPa
Tensile Modulus
100
ASTM D 790
MPa
Flexual Strength
Taber Abrasion
10
Charpy Notched Impact Strength
ASTM D 256
Izod Notched Impact Strength
kJ/m²
75
ASTM F 736
joule
Impact Resistance kJ/m² 40 ASTM D 256A
72
Vicat Softsening Temperature °C 148 ASTM D 1525
132
°C
ASTM D 648
Heat Deflection Temperature
Thermal Properties Thermal Index - Electrical Properties °C 100 UL 746B
UL 746B
°C
120
Thermal Index - Mechanical Properties
Coefficient Linear Thermal Expansion
< 3
%
BSEN ISO
Shrinkage mm/m °C 0,065 ASTM D 696
Polycarbonate Sheets
Fire Class
Production Tolerances
Method Class Length ± 2 mm
Width ± 1 mm
EN 13501 B, s1, d0 Diagonal ≤ 3 mm
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Sound Reduction Values Heat Conductivity and Resistance to Heat
(EN ISO 10140-4 & EN ISO 717-1) (EN ISO 6946) U Value
Product Thickness Sound Reduction Product Thickness U Value R [(m²-K)/
(mm) Values (dB) (mm) (W/m²- K) (W/m²- K)]
4 12 4 3,77 0,10
6 3,33 0,13
6 14
Two Walls Two Walls 8 3,04 0,16
8 15
10 2,83 0,20
10 16
Three Walls 16 2,10 0,31
Three Walls 16 18
8 2,69 0,18
8 17 Four Walls
Four Walls 10 2,43 0,24
10 18
16 17 Seven Walls 16 1,86 0,37
Seven Walls
20 19 20 1,65 0,44
25 19 Nine Walls 25 1,35 0,57
Nine Walls
32 20 32 1,18 0,68

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