eta plus® AL

eta plus® achieves a very high solar absorption of up to 96% – combined with a very low thermal emissivity of just 3%.

Download Data sheetSample order
Solar – eta plus® AL

Solar

Technical specifications

Supply form

Coil, strip, sheet, blanks
Thickness[mm]0,20/0,4,/0,50
Width up to[mm]1250,00

Optical Values

Solare Absorption[α sol]0,96 - 0,03
Thermal emission at 212 °F[Ɛ @ 100°C]0,05 ± 0,02
Colour value a*[-]+4 up to +11
Colour value b*[-]-25 up to -16

Mechanical Properties

Elongation at break A50[%]min 2
Bending radius≥ 1,5 x gauge of material

Tolerances

Thickness[mm]0,20 - 0,50 ± 0,04
Width/Coil[mm]+ 3,00 / - 0,00
Width Slit Coil[mm]± 0,20 standard
Length[mm]0 - 600 + 1,00 / - 0,00
[mm]601 - 1500 + 1,50 / - 0,00
[mm]1501 - 2500 + 2,50 / - 0,00
[mm]2501 - 3500 + 3,50 / - 0,00
Transversal Divergency[mm]≤ 1,5 (D1-D2)
other tolerances on request

Protective Film

Protective Film Type[-]PE - Film
Protective Film Thickness[µm]50 - 60

How can we assist you?

Fields marked with a * are mandatories.

Get in touchNewsletter