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Low Iron Float Glass

With a transparent and elegant appearance, the low iron float glass is taken as the crystal of the glass family. It is a kind of soda-lime-silica glass that is fabricated by the float glass process, containing very little iron which is only about 100-200ppm. Thus, it shows an extremely white color, and the transmittance of visible light is usually over 91%.

Features
This product possesses excellent processability, just like other high quality float glass does. It shows superb physical, optical and mechanical properties, and fits for different kinds of deep-processing treatments, such as tempering, laminating, insulating, film coating, color glazing, hot bending, etc.

Applications
Thanks to the graceful appearance and remarkable brightness, our low iron float glass is widely applied for high-end cars, store windows, glass furniture, building partitions, exhibition rooms, electronic products, glass curtain walls, PV back sheets, glass guardrails and escalators, building doors and windows, etc.

Major Parameters
1. Thickness range: 5-19mm
2. Regular size: 2440×3660mm
3. Max. size: 3300×6000mm

Detailed Specifications
Thickness (mm) Visible light Solar energy Heat transfer coefficient (W/m2·K) Shading coefficient
Transmittance Reflectance Transmittance Reflectance UV transmittance
5.0 91.3% 8% 90% 8% 71% 5.8 1.03
6.0 91.2% 8% 89% 8% 70% 5.8 1.03
8.0 91.1% 8% 88% 8% 68% 5.8 1.02
10.0 90.7% 8% 88% 8% 66% 5.7 1.02
12.0 90.5% 8% 87% 8% 64% 5.6 1.01
15.0 90.1% 8% 86% 8% 61% 5.5 1.00
19.0 89.7% 8% 84% 8% 59% 5.5 0.99

Related Names
Industrial Glass | Plate Annealing Glass | Eco-friendly Glass Sheet

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