PBC TP492

Performance Features

• temperature ranges:-20 / +1,200 °C
• temperature ranges: for continuous application: up to 150 °C; for anti-fretting applications: up to 1,200 °C
• excellent release effect at high temperatures
• used as an anti-squeal medium
• LOBA (Upper Mining Inspec-torate) approval for under-ground and opencast mining

Description

PBC TP492 is a gray-colored, metal-containing, smooth paste for a large range of applications. According to its formulation, PBC TP492 is free of silicone and lead. Being a non melting EP lubricant, it is suitable for slow-moving surfaces at temperatures up to 150°C. Above this temperature and at temperatures up to 1,200°C the carrier oil slowly evaporates, and special oxides are formed which avoid seizure of the contact surfaces in a highly efficient way.

Field of application

As a protective grease PBC TP492 acts as a lubricating seal to prevent ingress of water and corrosive solutions. It may also be used as a jointing compound and anti-squeal medium. Applications can be found in variable pitch blade fans and king pin thrust bearings of heavy trucks, and universal joints. PBC TP492 acts as an anti-fretting agent between contact surfaces with oscillating movements.

Method of application

Prior to the application of PBC TP492 the surfaces to be lubricated shall be cleaned. PBC TP492 can then be applied manually, by brush or spatula. It can also be pumped in suitable automatic lubrication systems. PBC TP492 SPRAY is also available.