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Float glass is a type of flat glass produced through a process where molten glass is floated on a bath of molten metal (typically tin) to produce a uniform and consistent thickness, flatness and surface quality.

• Specification

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Quality control in the process of float glass production involves many aspects, mainly including

Raw material control: among the factors affecting the quality of float glass, raw material is the key. It is necessary to strictly control the purchase, feeding and transportation of raw materials to avoid secondary pollution due to material problems and affect the quality of glass.

Quality control of clarification: In the process of float glass production, the clarification stage is affected by iron content, temperature and other factors. It is necessary to reasonably adjust the heat load during production, and effectively reducing the heat load during glass melting is the key to improve the quality of clarification.

Mould control: especially for ultra-white glass, the problem of mildew is more likely to occur due to the high content of alkaline metal oxides. To control mildew, it is necessary to control the content of basic metal ion R+ to control the speed and degree of mildew.

Through the above measures, we can effectively control the quality of float glass in the production process and ensure that the products meet the standards and user needs.