The sol-gel method refers to the process by which organometallic compounds or inorganic salts are solidified through a solution, sol, and gel, and then subjected to heat treatment to become oxides or other solid compounds.
The sol-gel method offers advantages such as relatively low production costs, high coating efficiency, and good coating uniformity, making it an advanced technology for preparing nanofilms.
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Sol-gel coatings significantly enhance glass performance by adding properties like scratch resistance, easy-to-clean (hydrophobic/oleophobic) surfaces, anti-reflection, anti-corrosion, and thermal stability, making glass stronger, more durable.
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Specifications |
Sol-gel Glass |
Sol-gel Glass with 2×AR |
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Haze(±5%) |
5/10/20/30/40/50/70/75% |
5/10/20/30/40/50/70/75% |
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Thickness |
4mm±0.2mm/5mm±0.3mm |
4mm±0.2mm/5mm±0.3mm |
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Length/Width Tolerance |
±1.0mm |
±1.0mm |
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Diagonal Tolerance |
±3.0mm |
±3.0mm |
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Dimension |
Max. 2500mm X 1600mm |
Max. 2500mm X 1600mm |
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Pattern |
Prismatic |
Prismatic |
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Edge-Finish |
C-edge |
C-edge |
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Hortiscatter(±5%) |
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Perpendicular LT(±1%) |
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Hemispherical LT(±1%) |
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Iron Content |
Fe2+≤120 ppm |
Fe2+≤120 ppm |
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Local Bow |
≤2‰(Max 0.6mm over a 300mm distance) |
≤2‰(Max 0.6mm over a 300mm distance) |
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Overall Bow |
≤3‰(Max 3mm over a 1000mm distance) |
≤3‰(Max 3mm over a 1000mm distance) |
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Mechanical Strength |
>120N/mm2 |
>120N/mm2 |
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Spontaneous Breakage |
<300 ppm |
<300 ppm |
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Fragments Status |
Min. 60 particles within 50mm×50mm; |
Min. 60 particles within 50mm×50mm; |
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Thermal Resistance |
Up to 250° Celsius |
Up to 250° Celsius |
