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The EVERGREEN GLASS offers unique products for greenhouse by providing Clear float glass , clear toughened glass glazing , ultra clear toughened glass , antireflective, diffused and smart types of glass.
| Thickness | 3.2MM-12MM (3.2MM & 4MM) |
| Dimension | Max 2250 X 3500 (annealed, 1220mmX2600mm (tempered) |
| Pattern | S/M, M/M, Nashiji patterned; Solar glass transmittance: >91.7%; AR etching glass transmittance: >96.7% |
| Iron content | ≤120ppmFe2O3 |
| Poisson’s ratio | 0.2 |
| Density | 2.5g/cc |
| Young’s Modulus | 73GPA |
| Tensile strength | 50MPA |
| Resistance curving strength | 80mpa |
| Expansion coefficient | 8..5X10 -6 /℃ |
| Softening point | 717℃ |
| Annealing point | 550℃ |
| Strain point | 500℃ |
Super High Transmittance
Single side AR coated can increase transmittance 2.5%-3%; double sides AR coated can increase transmittance 5%-6%.
Wavelength range: 330-1150nm.
Increase performance as the sun movers
The effectiveness of the AR layer is increasing as the sunlight strikes the glass surface at higher angles than 0 degrees. The warranted 5% transmission increase is boosted to almost 10% at high angles. Recent study done by the Technical University of Denmark shows that the real transmittance increase measured outdoors day and night over a longer period shows uo to 8% increase.
Cleaner, dryer glass and increased performance
AR Surface is hydrophilic which means that when it becomes wet from rain or dew, it will spread the water over the entire surface in a thin layer instead of forming thick drops on the glass surface. This thin water layer evaporates much faster than water on non AR glass, resulting in increased performance of the solar application. This faster evaporation results in less dirt being accumulated on the glass also increasing performance.
Special glass for agricultural greenhouse glass: to maximum increase the capacity of crops and pants by making the 97% of the sunlight transmitted and scattered when reaches to the plants through special design of pattern and anti-reflection technology.
About super high transmittance and high reflective glass, they have not any demand if export to Europe or install these glass in Europe, just need meet CE Certificate (for tempered glass).
Diffuse glass have three kinds index: visible light transmittance ≥97.5%; Hemisphere irradiation values (89-91.5%); haze Value: 30, 50, 75
Pls contact us if you have any inquire or questions, thank you.
No.12111, JINGSHI ROAD, LIXIA DIST, JINAN CITY, SHANDONG PROVINCE, CHINA