Due to high quality 50µm thick layer of pure acrylate opaque water-resisting, hydrophobic coating all SFIBRAL products are guaranteed to be colour and weather impact stable.
SFIBRAL Grey
Usable format
3050/2510x1250 mm
Thickness
6 / 8 mm
Density
≥ 1,65 g/cm³
Young's modulus of elasticity
15000 Mpa
Tensile bending
crosswise / lengthwise
crosswise / lengthwise
20 / 28 Mpa
Compressive strength
40 Mpa
SFIBRAL Color
Usable format
3050/2510x1250 mm
Thickness
6 / 8 mm
Density
≥ 1,65 g/cm³
Young's modulus of elasticity
15000 Mpa
Tensile bending
crosswise / lengthwise
crosswise / lengthwise
15.9 / 22.2 Mpa
Compressive strength
40 Mpa
SFIBRAL Structure
Usable format
3050/2510x1250 mm
Thickness
6 / 8 mm
Density
≥ 1,65 g/cm³
Young's modulus of elasticity
15000 Mpa
Tensile bending
crosswise / lengthwise
crosswise / lengthwise
20 / 28 Mpa
Compressive strength
40 Mpa
Color stability of SFIBRAL panels is tested according the standard ASTM G155-13 – Standard Practice for Operating Xenon Arc Light Apparatus for Exposure of Non-Metallic Materials.
This practice covers the basic principles and operating procedures for using xenon arc light and water apparatus intended to reproduce the weathering effects that occur when materials are exposed to sunlight (either direct or through window glass) and moisture as rain or dew in actual use.
The test values differ depending on colour, but even after 3000 h testing, which is equivalent to 3 years, most colours are still within dE<1. It means, that any colour change is hardly visible with a human eye.