Bending, anti-reflection, low-radiation, easy-to-clean coated glass and manufacturing method thereof

Abstract

The invention relates to an anti-reflection, low-radiation and easy-cleaning coated glass capable of roasting and bending and a manufacture method of the coated glass. The glass is an anti-reflection, low-radiation and easy-cleaning coated laminated glass capable of roasting and bending, and the anti-reflection, low-radiation and easy-cleaning coated laminated glass capable of roasting and bending is formed by sequentially overlapping anti-reflection and low-radiation coated glass with polyvinyl butyral and a glass plate B, wherein the anti-reflection and low-radiation coated glass is structured by comprising a TiO2 photocatalyst layer, an anti-reflection film layer, a glass plate A and a low-radiation film layer which are overlapped from top to bottom in sequence. Compared with the prior art, the laminated glass manufactured from the anti-reflection, low-radiation and easy-cleaning coated glass has an easy-cleaning characteristic, also has the effects of increasing the visible light transmittance by 3 to 4% and reducing the visible light reflectance from 12 to 15% to 3 to 4%, can prevent the sight from being interfered by a projection of a matter in a car on the glass during driving, and has the visible light transmittance not less than 70% and sun light transmittance not greater than 50%; and the anti-reflection, low-radiation and easy-cleaning coated glass capable of roasting and bending is particularly suitable for a front windshield of the car.

Description

technical field [0001] The invention relates to a coated glass, which is especially suitable for anti-reflection and low-radiation coated glass and a manufacturing method thereof. Background technique [0002] Ordinary laminated glass is a sandwich structure of glass / PVB film / glass, which has no self-cleaning, low reflection and heat insulation functions. [0003] The core of photovoltaic power generation is to effectively absorb sunlight to increase the power of photovoltaic power generation. Only the transmitted light will produce a photoelectric effect on the crystalline silicon cell, and finally convert sunlight energy into electrical energy. Low-iron ultra-clear rolled glass used for photovoltaic modules, due to the half-wave loss reflectance of the upper and lower surfaces is about 4%, the absorption rate is less than 1%, and the visible light transmittance is generally not more than 92%. Since the light absorption rate of glass is small, the best way to increase the ...

AI Technical Summary

Problems solved by technology

[0009] The low-emissivity coated glass in the prior art has a reflectivity of 12-15% for visible light, which is nearly 5 percentage points higher than the reflectivity of ordinary laminated glass for visible light of 7-9%, and it is made into a low-emissivity interlayer Glass is installed on the car, because of its high reflectivity of visible light, the center console and light-colored decorative items in the car are likely to be projected on the glass to interfere with the driving line of sight and affect driving safety

[0010] Ordinary car laminated glass is stained with dirt or dust, which will affect the appearance and driving sight. People need to clean the car front windshield laminated glass frequently, usually by spraying cleaning agent, manually or automatically wiping the glass with a machine, and then washing it with a high-pressure water gun , time-consuming and labor-intensive, and not easy to clean

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