Product: SunGuard SN 51/28

Substrate: Annealed

Performance Values:

Visible Light

  • Transmittance [%]: 51
  • Reflectance outside [%]: 12
  • Reflectance inside [%]: 23

Solar Energy

  • Solar Factor (g) [%]: 27.88
  • Direct transmission[%]: 26
  • Reflectance outside [%]: 37
  • Absorption [%]: 37
  • UV [%]: 17

Thermal Properties

  • U-Value ∆T=15°K [W/m²·K]: 1.04
  • R-Value ∆T=45°K 2 m/s wind [m²·K/W]: 0.69

Composition

  • Composition: 6 mm SG / 16 mm / 4 mm - coating on surface #2
  • Glass 1 & Coating: SunGuard SN 51/28 on Guardian ExtraClear
  • Glass 2 & Coating: Guardian ExtraClear
  • Glass 3 & Coating: N/A
  • Gap 1: 10% Air, 90% Argon
  • Calculation Standard: GOST EN 410-2014