Original
By certification 
Ultra clear glass(low iron glass) is a kind of exceeding clarity and low iron glass, which is why also called low iron glass, high transmittance glass. Ultra clear glass can be tempered and processed into laminated ultra clear glass(laminated low iron glass), or insulated ultra clear glass(insulated low iron glass), etc.
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Feature:
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Ultra Clear Glass can be processed like float glass, such as tempered, bent, laminated, due to its high transmittance, it is good used for silk screen printing and laminating.
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Thickness | 2mm 3mm 4mm 5mm 6mm 8mm 10mm 12mm 15mm |
Size | 1650x2140mm, 1220*1830mm, 1830x2440mm, 1830x2600mm, 2600*3660mm, 2140x3300mm, 2140x3660mm, 2250x3300mm, 2250x3660mm, 2440x3300mm, |
Color | Clear, ultra clear(low iron), tinted and reflective colors like grey, green, blue, bronze, gold etc. |
Species | flod glass ,lamination, low emissivity (Low-E), tempering, reflectivity, etching, silk screening with ceramic colors, heat treatment and insulating glass. |
Processing | Cut to customer demand size, polish edges, drill holes, cutouts, safety corners etc processing services can be produce base on your requirement. |
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Standards and Certificates:
JIS B7502/B7512/R3106
ASTM-E-903-96/C1048.04
EN12150/DIN1249D
GB15763.2-2005
ISO9050
IEC61215
UL1703
SPF/u1
RoHS
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The comparison to transmittance of float glass:
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| Thickness (mm) | Clear Float Glass | Ultra-Clear Glass |
| 3mm | 90% | 92% |
| 4mm | 90% | 92% |
| 5mm | 89% | 91% |
| 6mm | 89% | 91% |
| 8mm | 87% | 91% |
| 10mm | 86% | 91% |
| 12mm | 85% | 91% |
| 15mm | 84% | 91% |
| 19mm | 82% | 90% |
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