HTG series High Temperature Grease
When referring to "high temperature" in the field of equipment lubrication in the industrial world, the actual temperature is generally around 180°C. On the other hand, some devices must operate at ultra-high temperatures of 400°C to 500°C.
However, it is difficult to find grease that can be used continuously for a long time at temperatures exceeding about 120°C. The higher the temperature, the harder it is to find it.
GRP's HTG series is the answer to this difficult problem.
Product technology overview
HTG was developed based on the conventional GRP Thixo Grease technology to further extend its high temperature lifespan, however its comprehensive lubrication characteristics and water resistance characteristics in the low to normal temperature range are slightly inferior to Thixo Grease.
Field of application
Drying oven bearings
Grease-lubricated parts around blast furnaces
Grease-lubricated parts that operate continuously at high temperatures
HTG300 HTG600 NLGI viscosity #2 #0～#00 Base oil Synthetic oil Synthetic oil Color Brown color White at room temperature.
Blackening at high temperatures
Practical temperature range Normal temperature ～300℃ 250～600℃ Timken load capacity 65㎏/㎟ 65㎏/㎟ Specific gravity 1.2 1.2 Oil separation 0.1% or less 0.1% or less Drop point 360℃ or more Boiling point 120℃ or more 150℃ or more Oxidation stability 32kPa or less 32kPa or less
HTG300400g tube(Part No.G21) HTG30017kg Pail can(Part No.G51) HTG600400g tube(Part No.G20) HTG60010kg Pail can(Part No.48)