Suntex Patterned Low Iron Solar Glass
Suntex has a Matt Top Surface and a patterned bottom surface and is suitable for use in many solar applications, both Thermal and PV.
Suntex Solar Glass Spec
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| Properties | SUNTEX® (Matt/Patterned) | ||||||||||||||
| Base glass material | |||||||||||||||
| Glass Properties | |||||||||||||||
| Maximum iron content | £ 0,01% Fe2O3 | ||||||||||||||
| Glass thicknesses/tolerance ± 0,2mm | 3,2mm and 4mm | ||||||||||||||
| Solar energy transmittance TE in % Measurement by UV-Vis-Spectrometer (acc. ISO 9050:1990(E) and DIN 67507 / 6.3., factors acc. ISO 9845/1, 300-2500 nm, AM 1.5) |
MM | SM | |||||||||||||
| 3,2mm | > 91,1 | > 91,1 | |||||||||||||
| 4mm | > 91,0 | > 91,0 | |||||||||||||
Weight |
2,5 x glass thickness in kg/m² | ||||||||||||||
| Surface condition (Surface Roughness Tester Mitutoyo SJ-201P) |
Satin Matt Glass Front surface matt finish rear surface satin finish Ra (matt) 04-1,9µm |
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| Glass quality per sheet: Test criteria (EN 572-5; 1994 / 5.1.1.1): Viewing distance 1,5 m vertical to the sheet parallel to a matt grey sheet at a distance of 3m in diffuse daylight |
Bubbles/Core/Solid inclusions < 0,5mm unlimited |
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| 0,5-2mm
2-3mm > 3mm |
2
0 0 |
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| Longitudinal Bubbles/Core/Solid inclusions |
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| Length (mm) | 4-10 | 10-25 | >25 | ||||||||||||
| Width < 1mm | 4 | 1 | 0 | ||||||||||||
| Width 1-1,5mm | 2 | 0 | 0 | ||||||||||||
| Width > 1,5mm | 0 | 0 | 0 | ||||||||||||
| Scratches: Scratch length | <5mm | 5-10mm | 10-25mm | ||||||||||||
| Scratch width < 1 mm Scratch width > 1 mm | 4
0 |
2
0 |
0
0 |
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| Dimensional accuracy | |||||||||||||||
| Dimensions*1 rectangular | 3,2mm max. 2100 x 1200mm min. 100 x 250mm 4,0mm max. 2500 x 1500mm min. 100 x 250mm |
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| Dimensional tolerance*2 | ± 1,0mm | ||||||||||||||
| Angularity | Maximum diagonal difference 3mm | ||||||||||||||
| Edge processing | Seamed as minimum | ||||||||||||||
| Shells L x W x D | Maximum permissible 10 x 1,5 x 1mm | ||||||||||||||
| Cut corners | Maximum 3mm | ||||||||||||||
| Planity*3 | |||||||||||||||
|
General bow Fully tempered glass + Heat-strengthened glass |
4mm/m | ||||||||||||||
| Local bow Fully tempered glass | 0,5mm/300mm | ||||||||||||||
| Heat-strengthened glass | 0,5mm/300mm | ||||||||||||||
| Mechanical Properties*3 | |||||||||||||||
| Compressive strength: Fully tempered + Heat-strengthened glass |
700-900 N/mm2 | ||||||||||||||
| Mechanical resistance: Fully tempered glass (bending strength) |
90 N/mm² | ||||||||||||||
| Heat-strengthened glass | 55 N/mm² | ||||||||||||||
| Minimum values from the particle count: Fully tempered glass: Number of fragments per a test area of 50 x 50 mm |
3,2mm minimum 40 4,0mm minimum 40 |
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| Longest fragment: 75mm | |||||||||||||||
| Minimum values from the particle count: Heat-strengthened glass Test area equals test sheet 1100 x 360mm |
Max. 3 isle shaped pcs.per test sheet area/mass equivalent: isle shaped pcs. + fragments: £ 5000mm2 |
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| Unremovable dirt is not permitted | |||||||||||||||
| Heat resistance | |||||||||||||||
| Thermal resistance | Permanent temperature resistance up to 250°C | ||||||||||||||
Order detail
| Suntex | Min Size | Max Size | MOQ | Leadtime* |
| 3.2mm | 200×300 | 1500×2500 | 200m2 | 2-3weeks |
| 4.0mm | 200×300 | 1500×2500 | 200m2 | 2-3weeks |
| 5.0mm | 200×300 | 1500×2500 | 200m2 | 2-3weeks |
*Leadtime – Leadtimes quoted above are to manufacture and ready product for delivery.
Shipping – approx 25 days Sea and 5 days Express