Ask the glass making processWhat kind of material is the glass made of? What material is good?
The main raw materials of glass production with glass forming body, glass and other glass intermediate adjustment, as the auxiliary material. The main raw materials, intermediate oxide and oxide to network oxides into the glass forming network; auxiliary materials including clarifying agent, fluxing agent, emulsifying agent, coloring agent, bleaching agent, oxidant and reductant.
The glass production process mainly includes: raw material pre processing. The massive raw material crushing, wet material drying, iron containing raw materials for iron removal treatment, in order to ensure the quality of glass batch preparation. 2. The melting of glass batch. High temperature heating in the furnace or crucible kiln, to form a uniform, no bubble, and meet the requirements of molding liquid glass. The forming of liquid glass products. Processed into the required shape, such as tablet, a variety of utensils. The heat treatment by annealing and quenching process, eliminate the internal stress generated or glass phase separation or crystallization, and the change of glass structure.
Glass: a liquid material is transparent, forming a continuous network structure in the melt, silicate nonmetalmaterials cooling process viscosity increases gradually and hardening without crystallization. The main ingredient is silica. Widely used in building, but to every wind light.
