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For more Low Iron Solar
Glass enquiries, please
contact:
Ph : +91 (022) 6740 6300
borosil@borosil.com
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Low Iron Solar Glass
Textured low iron glass is a soda lime glass in which the content of iron oxide is significantly lower than in normal flat glass. It has a distinctive, nearly colourless appearance particularly when seen from the edge.
Also known as "Extra Clear Glass" and "Solar glass", this is a high solar energy transmitting glass. The textured surface helps to diffuse the light, and inhibit the reflection of a part of the solar energy back into the atmosphere as compared to a polished surface, thus enhancing solar energy transmission.
Specifications of Borosil's Low Iron Glass
| Usual thicknesses | : 3.2mm and 4mm Minimum 2mm Maximum 10 mm |
|
| Width | : upto 2500mm | |
| Length | : upto 3500mm | |
| Patterns | : Prismatic & Matt Matt. | |
| Energy transmittance ratio | : >=91.6 % | |
| Iron content | : 120 ppm Fe2O3 | |
| Poisson's Ratio | : 0.2 | |
| Specific Gravity (Density) | : 2.5g/cc | |
| Young's Elastic Modulus | : 73GPa | |
| Tensile Strength | : 42MPa | |
| Hemisphere radiance | : 0.84 | |
| Expansion Coefficient | : 9.03 x 10-6 | |
| Softening point | : 720 C | |
| Annealing point | : 550 C | |
| Hardening point | : 500 C |
Tempering
Thicknesses of 3.2 and 4mm. Higher thicknesses can also be tempered.
Our tempering conforms to EN 12150
Packing
As desired by customer.
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