Krytox XHT-BDZ grease

Krytox XHT BD greases are designed for use where the temperatures are in the 288 °C (500 °F) range and higher, where there is a danger of melting the standard PTFE thickener.

Krytox XHT BDZ grease uses a special non-melting high temperature thickener.

Krytox XHT BDZ greases are designed for use where the temperatures are in the 288°C (500°F) range and higher, where there is a danger of melting the standard PTFE thickener.

The base oil is the most viscous oil in the Krytox™ XHT BD series providing good viscosity and lower evaporation at high temperatures.

End Markets:

• Maintenance, Repair, Overhaul
• Chemical & Petrochemical
• Consumer Products
• Energy Generation & Utility
• General Industrial
• Heavy Industry
• Oil & Gas
• Pulp & Paper
• Transportation

APPLICATIONS

Krytox XHT BDZ greases are for use in low speed bearings or in pillow housings and will shear at high speeds, causing loss of oil in sealed bearings.

The oil in the grease can begin to slowly evaporate at temperatures above 360 °C (680°F), and this will occur at an increasing rate as temperatures increase. It can withstand intermittent spikes up to and above 400°C (752°F). Re-lubrication could be required at these temperatures to achieve optimum life.

Product Specification:

• Estimated Useful Range °C: –5 to 360 (with spikes to >400)
• Oil Pour Point °C: -15
• Base Oil Viscosity, cSt @40°C: 1023
• Oil Separation in 30 hr at 99°C: 5
• Oil Volatility in 22 hr, % @260°C: 1.1
• Appearance: White, creamy consistency
• Specific Gravity at 0°C: 2.00
• NLGI Grade: 1.5
• Primary Chemistry: PFPE

Related Products:

Krytox GPL 104，Krytox GPL 105，Krytox GPL 106，Krytox GPL 107, KRYTOX XHT-1000