SiC2 refers to high-purity Pressureless Sintered Silicon Carbide, the premium grade of SiC for mechanical seals. It offers excellent wear resistance, self-lubricating property, high thermal conductivity and outstanding corrosion resistance. With no free silicon, it performs reliably in acids, alkalis, high temperature and high-speed environments. It is widely applied in chemical pumps, petroleum equipment and heavy‑duty sealing systems.
Application Conditions:
- Strong corrosive media: acids, alkalis, solvents, salt water
- High temperature, high pressure, high speed conditions
- Abrasive fluids with solid particles
- Dry running resistance and heavy-duty working conditions
- Petroleum, chemical, pharmaceutical, high-performance pumps
Best for: most demanding sealing applications.