Anti-Reflective Coating Glass / Solar Glass with Certificate

Anti-Reflective Coating Glass / Solar Glass with Certificate
Thickness: 3.2mm/4mmApplications :
Glass Features
-- Ultra Clear Float Solar Glass is a kind of extra clear low iron float glass with light transmission higher than 91.5%. Its high performance stability and good process ability make it one of the best choices for photovoltaic modules, solar thermal collectors and solar mirrors.
--Ultra Clear Float Solar Glass offers superior solar energy transmittance and is stable under solar radiation. It also survives harsh environmental conditions and protects the sensitive components of solarmodules from water and humidity ingress.
-- Ultra Clear Float Solar Glass is fully tempered as per EN12150. Meanwhile, anti-reflective coatingcan be deposited on one or two glass surfaces to increase light transmittance by 2%.
Classify&Application
Low Iron Patterned Glassis often used as the cover of PV Module, small protuberant spots can enhance the solar transmittance
Low Iron Float Glassis often used to be the thin film solar cell sustrate, we have the very flat Tempered Low Iron Float Glass you want..
Anti-Reflection Glassis often used to be cover of PV Module, through anti-reflection the glass is similar function with Low Iron Patterned Glass.
Low Iron Mirroris that Low Iron Float Glass coated silver layer, according the collecting ways, there is Flat LowIron Mirror and Bending Low Iron Mirror.TypeLight Transmissionweather resistancesurfaceLow Iron Patterned Glass≈92%GoodHydrophilicLow Iron Patterned AR Glass≥94.5%Betterhydrophobic natureLow Iron Float Glass≈91.5%GoodHydrophilicLow Iron Float AR Glass≥94%Betterhydrophobic nature
Main CharacteristicsLight Transmittance3.2mm (1/8"): ≥91.6%; 4.0mm ( 5/32"): ≥91.5%Solar Transmittance 3.2mm (1/8"): ≥91.1%; 4.0mm ( 5/32"):≥91%Iron Content (Fe2O3)≤120ppmSpecific weight (kg/m²)3.2mm (1/8"): 8 ; 4.0mm ( 5/32"): 10Thickness tolerance ±0.2mmDimension tolerance±0.5~1.0mmDiagonal difference ≤0.1-0.2%Overall Bow/warp <0.2%Local warp ≤0.3mm / 300mmFragmentation Test ≥40 particles in 25cm² EN12150-1CertificationEN12150, EN12600, CCC, SGS, SPF
Mechanical CharacteristicsMechanical strength (N/mm²) ≥45 Annealed≥120 Tempered, EN12150-1Young modulus (GPa) 73.1 Poisson ratio 0.2 Knoop Hardness (kgf/mm²) 470Density (kg/m³) 2500
Thermal CharacteristicsHemispherical emissivity (corrected)0.84 Between -18ºCand 66ºCExpansion coefficient (/ºC) 8.6x10-6Between 25ºCand 300ºCSpecific heat0.205 Between 0ºCand 100ºCThermal conductivity (W/m/K)1 Softening point (ºC) 723Annealing point (ºC) 544Strain point (ºC) 504