Photovoltaic efficient environment-friendly glass composite clarifying agent as well as preparation method and application thereof

By using an efficient and environmentally friendly photovoltaic glass composite clarifier composed of a variety of oxides and rare earth additives, the problem of difficult removal of bubbles in photovoltaic glass is solved, achieving efficient clarification, improved mechanical strength and light transmittance, and being safe and environmentally friendly .

CN119330581APending Publication Date: 2025-01-21LUOYANG HAIHUI NEW MATERIAL CO LTD
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Patent Information

Application Number
CN202411909389.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-24
Publication Date
2025-01-21

AI Technical Summary

Technical Problem

In the existing photovoltaic glass manufacturing, it is difficult to effectively remove bubbles in the glass, resulting in a decline in the mechanical and optical properties of the glass, and traditional clarifiers have problems of environmental pollution and high energy consumption.

Method used

The composite clariners are used for high -efficiency and environmentally friendly glass composite clariners for photovoltaic. The bubbles are discharged and the mechanical strength and light transmission of glass are improved.

Benefits of technology

It achieves efficient removal of bubbles in the glass, improves the overall performance of the glass, reduces production costs and environmental pollution, and does not add arsenic and antimony, making it safe and environmentally friendly.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention provides a photovoltaic efficient environment-friendly glass composite clarifying agent as well as a preparation method and application thereof, and belongs to the technical field of glass. The additive is prepared from the following raw materials in parts by weight: 20-25 parts of dolomite, 25-30 parts of limestone, 10-15 parts of anhydrous sodium sulphate, 13-17 parts of cerium oxide, 20-25 parts of carbon concentrate, 0.5-1.5 parts of selenium dioxide, 1-2 parts of manganese dioxide and 1-2 parts of a composite rare earth additive. The photovoltaic efficient environment-friendly glass composite clarifying agent prepared by the invention is simple in preparation method, wastes are utilized, wastes are turned into wealth, arsenic and antimony are not added, the clarifying agent is safe and environment-friendly, the clarifying agent has an efficient clarifying effect on photovoltaic glass, the mechanical strength and light transmission of the glass can be enhanced, and the prepared glass is better in comprehensive performance and has a wide application prospect.
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Citation Information

Patent Citations

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    CN106517775A

  • Transparent, essentially colorless, tin-fined las glass-ceramics with improved microstructure and thermal expansion properties

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  • Composite glass clarifying agent

    CN109020191A