Polishing Temperature of Borosilicate Float Glass

One of the advantages of float process is the excellent quality of glass surface.Borosilicate float glass is the hot research in recent years.Temperature and time had been researched to indicate how they influence the polishing stage of borosilicate float glass during forming process,the influence was studied by using the atomic force microscopy(AFM).The results show that the decisive factor influencing surface polishing quality is temperature rather than time.And the borosilicate float glass can achieve good polishing effect quickly when the temperature above 1250℃.