Production of SiC coarse powder:

In the production of silicon carbide, a mixture of carbon material (usually petroleum coke) and silica or quartz sand undergoes a high-temperature chemical reaction in an electric furnace to form SiC. The resulting coarse material is further processed by crushing and grinding to obtain SiC coarse powder of the correct shape and size. These Silicon carbide coarse powders are either washed with water or chemically treated to achieve higher material purity.

Applications of Silicon carbide large particle powder：

Performance structural ceramics (such as rocket nozzles, nuclear industry, etc.), absorbing materials, anti-wear lubricating grease, high-performance brake pads, high-hardness wear-resistant powder coatings, composite ceramic reinforcement and toughening, etc.

Structural coatings in the aerospace industry, functional coatings, protective coatings, absorbing materials, stealth materials, etc.

Protective armor for tanks and armored vehicles. 

Can be used as ceramic knives, cutting tools, measuring tools, molds: can be used as structural ceramics, functional ceramics, engineering ceramics for special purposes: igniters.

Electrical heating elements and far-infrared generators for the electrical industry.

About us：

Over the years,we committed to product R&D and innovation. Relying on the leading SiC manufacturing technology and experience of Starlight,being led by top level talents from well-known universities and institutes,added a large number of outstanding college graduates are introduced to form a first-class R&D team,at the end of 2021, the new SiC industry Technology Research Institute was established. Devoted to the research and development of high-end high purity SiC raw materials and high purity SiC products, for the company's long-term development to settle a strong foundation.