Audited Supplier
Sintered silicon carbide +spherical-pore is manufactured by adding a special porous agent to form micro pores uniformly distr ibuted through high heat sintering. These independent pores exist without connection and act as a lubricant or the storage of the body fluid to help keep liquid membrane on the friction interface and reduce the friction heat by further improving the friction properties. This product not only have the properties of sintered silicon carbide but also si more suitable for use in moement dry friction and long-term half dry friction work conditions and used in the new &high-tech fields, chemical,shipbuilding and scientific technology and other applications.
Sintered silicon carbide +spherical-pore Technical Data | ||
Operating Limits | Units | SSiC+P |
Volume Density | g/cm ³ | 2.95 |
Microporosity | % | 4~6 |
Pore Size | μm | 50~80 |
Hardness | HV0.5 | 2000 |
Compressive Strength | Mpa | 1500 |
Flexural Strength | Mpa | 300 |
Purity(SIC Percentage) | % | ≥99 |
Elastic Modulus | GPa | 350 |
Thermal Conductivity | W/m▪K | 90~110 |
Maximum Temperature | °C | 1600 |
Coefficient Of Heat Expansion(0°C~1000°C) | 10 (-6)▪1/°C | 4.0 |
Joint Power Shanghai Seals Co.,ltd was founded in 2001, located in No.333, Yuantai Road, Baoshan District,Shanghai, covering an area of 30,200 square meters with a complete production line of silicon carbide seal rings, employing 298 people. We have been specializing in production and R&D of silicon carbide seal rings for 21 years.
Main Building
Workshop
Our Products has been high recognized in more than 42 countries. We become strategic suppliers of John Crane for about 10 years.
Our products have obtained certificates of US, EU REACH, RoHS, EC1935 and UK WRAS, being widely acclaimed and recognized in 42 countries around the world. Customers' satisfaction is our greatest honor.
John Crane Best Quality Supplier Award
