The glass ceramics industry is one of the important traditional application fields of rare earths. Rare earths are used as optical glass additives, clarifying agents, decolorizing agents, colorants and polishing powders in the glass industry, and play an important role that cannot be replaced by other elements.

How to choose glass polishing powder. The following are 5 factors. 1. How to choose glass polishing powder-The particle size of the powder It determines the polishing precision and speed, how many meshes and the average particle size of the powder are commonly used. The mesh size of the sieve can grasp the value of the…

Glass deep processing is mainly divided into the following categories 1. Tempered glass-Glass deep processing The more commonly used glass deep-processing product is tempered glass. Whether it is a windshield or window glass for vehicles such as cars and trains, or a glass gate and partition for high-end hotels, tempered glass is used for glass tabletops…

Building Glass Edge Types The condition of the edge of finished glass products can impact the long term structural performance of the glass system. The adjacent table of edge types is provided to help design professionals understand typical applications. Pencil Polish/Flat Polish

1.Basic requirements of optical glass polishing powder High-precision optical glass is commonly used to make invisible radar search mirrors, reconnaissance satellite camera lenses, high-speed aircraft windows, and optical lenses and prisms in laser launchers. Application, the requirements for cerium oxide polishing powder in optical glass polishing are also very high. The following summarizes the basic requirements of optical glass…

The following is method for grinding and polishing glass of mobile phone touch screen The grinding of mobile phone touch screen glass is divided into rough grinding and fine grinding, and fine polishing. Rough grinding of mobile phone touch screen glass: Abrasives with relatively large particle size are used to grind the glass surface or…

1. Melting and Refining-HOW IS GLASS MADE In order to make clear glass, the right set of raw materials is required. This consists of silica sand (SiO2), sodium oxide (Na2O) from soda ash, calcium oxide (CaO) from limestone/dolomite, dolomite (MgO), and feldspar (Al2O3). These ingredients are mixed in the right proportion, and the entire batch…

The purpose of glass edging 1. Grind off the sharp edges and corners caused by cutting to prevent injury during use.2. The small cracks and micro cracks formed by cutting on the edge of the glass are abraded to eliminate local stress concentration and increase the strength of the glass.3. The geometric shape and dimensional tolerances…