Lowironsolarglass,normallyinthepatternsofprismaticandmatt-matt,arespeciallydesignedforencapsulationmaterialofsolarmodules.Thedesignreducesthedirectionreflectanceandincreasetheinternalreflectionthatthesolarenergycanbeabsorbedeffectively.Itensuresthemaximumtransmittanceofthesoarandraisetheefficiencyofelectricitygeneration.Theglassobservesthepropertiesofhighsolartransmittance,lowabsorbance,lowreflectance,superiorphysicalstrengthandsignificantflatness,istheidealencapsulationmaterialforsolarthermalandphotovoltaicmodules. Besides,withotherperformancesandspecificationsequaltoorbetterthanthoseofsimilarproductsonglobalmarket,theproductswilladequatelymeetthesolarindustriesboomingdemandsonhighqualitylowironglass.Therefore,thesolarmodulesmanufacturerscompetitiveabilitywilltremendouslyhikeinsolarenergymarkets. Tomeetcustomersdiverserequirements,wesupply2kindsofoflowironsolarglass: Tempered, and Anti-reflectiveCoating. Property: 1.Standardthickness:3.2mmand4.0mm, 2.ThicknessTolerance:3.2mm±0.20mm4.0mm±0.30mm;toleranceforotherthicknessshouldbeconfirmedbythesellerandbuyer 3.Maxsize: 2250mm×3300mm 4.SolarTransmittance(3.2mm): ≥91.6% 5.IronContent: ≤120ppmFe2O3 6.PoissonsRatio: 0.2 7.Density: 2.5g/cc 8.YoungsModulus: 73GPa 9.TensileStrength: 42MPa 10.HemisphericalEmissivity: 0.84 11.ExpansionCoefficient: 9.03x10-6/ 12.SofteningPoint: 720centigrade 13.AnnealingPoint: 550centigrade 14.StrainPoint: 500centigrade