Introduction:
High vacuum grease is a specialized lubricant and sealant designed for use in vacuum systems, high-temperature environments, and ordinary applications. It provides reliable sealing, lubrication, and protection against corrosion, while maintaining stability under extreme conditions. Its high tack allows it to hold components in position during assembly, making it ideal for industrial, laboratory, and mechanical applications.
 
Applications (Main Points):
Sealant and lubricant for glass tints, stopcocks, and valves in vacuum and high-temperature systems
Valves of water softeners and pressure-lubricated plug/control valves
Floating telephone batteries
Fire extinguisher valves for long-term operability in harsh conditions
Holding rubber and other parts during assembly
Release agent for epoxy, polystyrene, PVC, polyester, and other plastics
 
Chemical Resistance:
Resistant to dilute aqueous acids, alkalis, and various inorganic salts
Stable with most vegetable and mineral oils, gases, and many organic compounds
 
Solubility:
Insoluble in water, methyl alcohol, ethyl alcohol, acetone, glycol, and glycerin
Dispersible in kerosene, benzene, toluene, ethyl ether, carbon tetrachloride, petroleum ether, methylene chloride, and perchlorate ethylene
 
Benefits:
Excellent sealing and lubrication under high vacuum and high-temperature conditions
High tack for reliable assembly and positioning of components
Chemical and corrosion resistant
Long-lasting performance in harsh environments
Versatile use as a release agent for plastics and resins