Krytox XHT-BD

Krytox XHT-BD series oils are special extreme high temperature greases with low oil evaporation that are thickened with a non-melting thickener to allow use at temperatures above the melting point of common greases. They have excellent lubrication over a broad temperature range. Krytox XHT-BD series greases are nonflammable and chemically inert. Krytox allows extended lubrication intervals and longer equipment life.

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. This grease uses a special non-melting high temperature thickener. The base oil is an extremely viscous oil that provides good viscosity and lower evaporation at high temperatures. Krytox XHT-BD 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 330 °C (626 °F), and this will occur at an increasing rate as temperatures increase. Re-lubrication could be required at these temperatures to achieve optimum life.

Technical data

Estimated Useful Range ° C: –20 to 300 (with spikes to 330)
Oil Pour Point ° C: -25
Base Oil Viscosity, cSt @ 40 ° C: 500
Oil Separation in 30 hr at 99 ° C: 6
Oil Volatility in 22 hr,% @ 260 ° C: 2.1
Appearance: White, creamy consistency
Specific Gravity at 0 ° C: 2.00
NLGI Grade: 1.5
Primary Chemistry: PFPE

Features & Benefits

• Excellent Lubrication over a Broad Temperature Range (-20 ° C to 300 ° C)
• Great Wetting Out Performance with Low Surface Tension
• Chemically Inert
• Non-Flammable
• Extended Lubrication Intervals & Equipment Life

Applications

• Bearings
• Paint plant conveyor bearings
• Corrugator and paper machine bearings
• Aluminum can manufacturing bearings
• Welding machines
• High temperature fans
• Textile equipment
• Tenter frames
• High temperature ovens
• Conveyor systems in glass and aluminum plants
• Textile calender roll bearings
• Brick kiln car bearings
• Valve lubrication
• Ventilation fan bearing grease
• Rod mills

Where to buy Krytox XHT-BD?

Hicotech Vietnam Co., Ltd is the distribution representative of Chemours in Vietnam.

Krytox XHT-BD distributed by Hicotech origin: USA 100%

Krytox XHT-BD have different packages such as: 0.5 oz, 1oz, 2oz; box 0.5kg, 1kg; 5kg, 7kg, 20kg pail.