Manufacturing method of hydrophobic glass
By pre-cleaning the window glass and depositing the silicon layer, DLC layer and fluoride ion doped layer, the problem of poor cleaning effect of the prior art on rainy days is solved, and the effect of rapid evacuation of water droplets and removal of accumulated water is achieved.
CN119707313APending Publication Date: 2025-03-28SAE TECH DELEVOPMENT DONGGUAN
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Patent Information
- Application Number
- CN202311255971.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-09-26
- Publication Date
- 2025-03-28
AI Technical Summary
Technical Problem
The prior art does not have the effect of cleaning the car window glass on rainy days, especially when there is too much rain, it is difficult to remove accumulated water in time.
Method used
The hydrophobic glass is formed by pre-cleaning the glass to be treated and depositing a silicon layer, a DLC layer and a fluorine ion doped layer on its surface in turn.
Benefits of technology
This method allows water droplets on the glass surface to evacuate quickly, meeting the requirements of vehicle window glass for water removal, and at the same time, the combination of silicon layer, DLC layer and fluorine ion doped layer is more firm.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses a manufacturing method of hydrophobic glass, which is applied to a vehicle window, and comprises the following steps: pre-cleaning glass to be treated, depositing a silicon layer on one surface of the pre-cleaned glass to be treated, depositing a DLC layer on one surface of the glass to be treated, on which the silicon layer is deposited, and drying to obtain the hydrophobic glass. Finally, the fluorine ion doping layer is deposited on the face, where the DLC layer is deposited, of the to-be-treated glass, so that the hydrophobic glass on which the silicon layer, the DLC layer and the fluorine ion doping layer are sequentially deposited is obtained, the DLC layer and the fluorine ion doping layer have low surface energy gathering and are combined more firmly, meanwhile, fluorine ions have high hydrophobic performance, and the hydrophobic performance of the hydrophobic glass is improved. Water drops on the glass surface can be evacuated as soon as possible, and the requirement of vehicle window glass for accumulated water drainage can be met.
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