Please kindly noted that this payment link is only for Ultra Clear Low Iron Glass Samples, very welcome to contact us for detail price quotation of bulk order.. Low Iron Glass: 2mm 3mm 4mm 5mm 6mm 8mm 10mm 12mm 15mm 19mm 22mm Extra Clear Low Iron Float Building Glass Samples (UC-TP) Ultra Clear Float Glass / Low Iron Float Glass / Ultra Clear Low Iron Glass Key Specifications: Product No. UC-TP Product name Ultra Clear Glass / Low Iron Glass Color Ultra Clear Thickness 2mm 3mm 3.2mm 4mm 5mm 6mm 8mm 10mm 12mm 15mm 19mm 22mm Product Size 1830mmx2440mm / 1650mmx2440mm / 1650mmx2140mm 2140mmx3300mm / 2140mmx3660mm / 2440mmx3660mm etc. Customized Customized Structure Solid Light transmittance 91.2%-91.8% Transparency Ultra Transparent Technics Float Process Origin China Silicon content above 80% Packing Safety Plywood Crates MOQ 20ft Loading Port Nansha Port / Huangpu Port / Yantian Port / Shekou Port Payments terms T/T Delivery Time Within 15 working days Application 1) Widely used in the solar market 2) Optical market eg: lens, copier printing panel 3) Lighting market 4) Mosaic market 5) Sliding Doors, Cabinets Market 6) Sanitary Ware Market 7) Fish Tank Market (the color of edge) 8) Craft Market eg: Art Glass 9) Showcase Market 10) Building Exterior Main Glass Ingredient Ingredient SiO2 Fe2O3 Al2O3 CaO MgO K2O Na2O Percentage 71.9&plusmn;0.5 <0.013 0.5~1.1 9.5&plusmn;0.3 3.4&plusmn;0.3 0.02~0.05 14.4&plusmn;0.3 Glass Physical And Chemical Properties Item Test Value Density 2.50g/cm3 Elasticity Modulus 72.8GPa Shear Modulus 29.6GPa Poisson's Ratio 0.228 Vickers Hardness 545kgf/mm2 Vickers Hardness (after steel) 573kgf/mm2 Knoop Hardness 4.2GPa Refraction Index 1.52 Stress-optical Coefficient 25.6nm/(cm&middot;MPa) Thermal Expansion Coefficient (20&ordm;C~300&ordm;C) 86.0&times;10-7/&ordm;C Softening Point 725&ordm;C Annealing Point 551&ordm;C Strain Point 510&ordm;C Product Show: Ultra Clear Float Glass Sheet Low Iron Sheet Glass High Transparent Building Glass Optical Parameters: Thick Visible Light Transmit tance Visible Light Reflecti vity Solar Radiant Heat Shading Coeffcient U Value Sound Insulation UV Penet Ration Direct Penetr ate Refl ect Absorb Total Penetr ate Short Wave Long Wave Total (W/m2K) Rm (dB) Rw (dB) Solar Energy sources Series Architec ture Series 2mm 91.5% 8% 91% 8% 1% 91% 1.08 0.01 1.05 5.8 25 29 89% 79% 3mm 91.5 % 8% 90% 8% 1% 91% 1.05 0.01 1.05 5.8 26 30 88% 76% 3.2mm 91.4% 8% 90% 8% 2% 91% 1.03 0.01 1.05 5.8 26 30 88% 75% 4mm 91.38% 8% 90% 8% 2% 91% 1.03 0.01 1.05 5.8 27 30 87.5% 73% 5mm 91.3% 8% 90% 8% 2% 90% 1.03 0.01 1.03 5.8 29 32 87% 71% 6mm 91.08% 8% 89% 8% 3% 90% 1.02 0.01 1.03 5.7 29 32 86.5% 70% 8mm 90.89% 8% 88% 8% 4% 89% 1.01 0.01 1.02 5.7 31 34 85.4% 68% 10mm 90.62% 8% 88% 8% 4% 89% 1.01 0.02 1.02 5.6 33 36 84% 66% 12mm 90.44% 8% 87% 8% 5% 88% 1 0.02 1.01 5.5 34 37 82.5% 64% 15mm 90.09% 8% 86% 8% 6% 87% 0.99 0.02 1 5.5 35 38 81% 61% 19mm 89.73% 8% 84% 8% 7% 86% 0.97 0.02 0.99 5.5 37 40 80% 59% 22mm 89.6% 8% 82% 8% 9% 85% 0.95 0.02 0.97 5.5 38 43 80% 58% 25mm 89% 8% 81% 8% 9% 84% 0.93 0.02 0.95 5.5 39 45 79% 56% Package & Loading: PPG Endcap Wooden Crate / Safety Plywood Packages 1830mmx1220mm / 1650mmx1070mm etc. 2440mmx1830mm / 2440mmx3300mm etc. 3300mmx5000mm / 3300mmx5500mm etc. Loading Situations 20GP 20GP 20GP 1830mmx1220mm / 1650mmx1070mm etc. 2440mmx1830mm / 2140mmx1650mm etc. 2140mmx3660mm / 2140mmx3300mm etc. 20OT 20OT 40HQ 2440m