UV film spectral parameters: ⊕Double-sided UV film (350nm-450nm)@R＜0.5%
Technical parameter Base material: borosilicate glass, quartz glass Average UV reflectivity ≥ 91% Specifications: 380mm×380mm×5mm Note: It can be made according to the user's model
Spectral curve Technical parameters Base material: borosilicate glass, quartz glass Visible light transmittance: 400~700nm≧85% Infrared light reflectivity: 750~1150nm≧95% Specifications: 380mm×380mm×5mm Note: It can be made according to the user's model
￠914 parabolic mirror, focal length 375mm ￠628 parabolic mirror, focal length 250mm ￠498 parabolic mirror, focal length 400mm
Technical parameter: Base material: borosilicate glass Expansion coefficient: 48~50:; typical value ≤38, ≤36 Visible light average reflectance: >93% typical value>95% Average transmittance of infrared light:>75% typical value>9+0% 20% transmittance point: <400nm 5% fluctuation error: 450～650nm 50% transmittance point: >750nm Use angle: 0°～45° Operating temperature range: -40～+300℃
Spectral parameters: 550nm: R<1.3% Typical value R<0.3% 400~700nm: R<1.5% typical value R<0.5% The specific size can be made according to user needs. Our company has developed a multi-layer hard film for window glass, with a light transmittance of 98%-99%, which is 3% higher than the previous single-layer film, and the film layer is stronger and resistant to wiping, reaching the hardness of glass.