kinds of float glasses, the thermal expansion coefficient is small, has good thermal stability, chemical stability...

Many kinds of float glasses, processs according to customer's requirements

Float glass is sand, quartz sandstone powder, soda ash, dolomite and other raw materials, according to a certain percentage of the preparation, by high-temperature melting furnace, glass, a continuous flow of liquid from the tank to the kiln, and floating on the metal surface, the spread into a uniform thickness formation, by the fire polished glass belt, cooling from the molten metal after hardening, and then annealed made of a transparent colored flat glass cutting. Special flat glass surface smooth, very uniform thickness, optical distortion of a very small features. According to the appearance of quality float glass is divided into superior products, a product, qualified product categories. 3,4,5,6,8,10,12 mm by thickness is divided into seven kinds.