Reflective foil made of high purity refined aluminum. The foil is available in a wide range of thicknesses, which enables the screen and coatings to be adapted to a different scale of stiffness and strength. It can be used as insulation and heat screens with high efficiency. It is used for the construction of insulation layers, thermal installation covers and thermal covers, as well as for thermal insulation with a sealing and anti-moisture coating in ventilation and air conditioning devices and ducts.

Properties

• smoothed, passivated foil surface
• impenetrable foil - complete barrier to light, gas and moisture
• resistance to corrosion, petroleum products, chemicals in the pH range 4-9 (except strong bases and fluorine)
• high efficiency
• high thermal radiation reflection coefficient, on the level of polished Ag and Au coatings based on noble metals
• high durability and a slight decrease in efficiency after a long time of use, thanks to the protective nano coating
• good electrical conductivity and screening capacity in the UV, X, IR, alpha, beta radiation, as well as microwave and radio waves
• use directly from the coil for industrial installations, also in difficult assembly conditions
• easy shaping, assembly and joining of the foil thanks to the plasticity of aluminum
• easy to glue, connect with an overlap and upholstery clips
• safety of use - no threats to the environment, easy recycling

Technical data

• application temperature up to 400 ° C
• temperature of use in the case of thermal shields up to 1600 C in conditions of spatial separation of the source
• specific heat capacity 900 J / kg K.
• purity class 99.5%
• IR reflectivity 95%
• ρ the density of 2700 kg / m ³
• conductance σ 35 MS / m
• fire class A1 according to DIN 4102
• thickness 0.02 mm
  • surface density 54 g / m ²
  • tensile strength 40-85 MPa
  • 1% relative elongation
  • width 1.2 m
  • length 50 m
  • weight 3.2 kg
• thickness 0.03 mm
  • surface density 81 g / m ²
  • tensile strength 45-90 MPa
  • relative elongation 2%
  • width 1.2 m
  • length 50 m
  • weight 4.8 kg
• thickness 0.05 mm
  • surface density 135 g / m ²
  • tensile strength 45-95 MPa
  • 4% relative elongation
  • width 1.2 m
  • length 50 m
  • weight 8 kg
• thickness 0.10 mm
  • surface density 270 g / m ²
  • tensile strength 50-95 MPa
  • relative elongation 6%
  • width 1.2 m
  • length 50 m
  • weight 16 kg
• thickness 0.20 mm
  • surface density of 540 g / m ²
  • tensile strength 50-95 MPa
  • 10% relative elongation
  • width 1.2 m
  • length 25 m
  • weight 16 kg