Stainless Steel: Stainless steel is one of the most commonly used materials in the manufacture of most vacuum pumps, possessing high corrosion resistance, corrosion tolerance, and bioinertness. Due to its excellent material properties, stainless steel vacuum pumps offer superior durability and a long service life. Furthermore, stainless steel can operate at relatively high temperatures, making it suitable for a wide range of environments.
Aluminum Alloy: Aluminum alloy is a lightweight material widely used in the manufacture of precision instruments. Aluminum alloy vacuum pumps offer excellent durability, high strength, and rigidity; however, due to its relatively poor corrosion resistance, it cannot be used for pumping corrosive gases.
Rubber Materials
Fluorocarbon Rubber: Fluorocarbon rubber is a commonly used rubber material in the manufacture of vacuum pumps, possessing excellent oxidation resistance, acid and alkali resistance, and wear resistance. Fluorocarbon rubber can also withstand a wide range of temperature fluctuations without losing its elasticity due to temperature changes.
Polytetrafluoroethylene (PTFE): Polytetrafluoroethylene is a very common material widely used in various applications. As a material for vacuum pumps, it exhibits good acid and alkali resistance, abrasion resistance, and non-adhesive properties.
Ceramic Materials
Ceramic materials are another common material used in vacuum pumps. They have excellent corrosion resistance, high strength, and high temperature resistance. Due to their unique material properties, ceramic vacuum pumps are widely used in high-tech industries such as semiconductor manufacturing, electronic components, and solar cells.
