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XL0715

XL0715

Description

100% SYNTHETIC NON-MELTING PAO GREASE FOR HIGH TEMPERATURES

XL0715 is an olefin-based grease designed for critical high temperature performance. XL0715 is formulated with high polymer base stocks, which result in exceptionally low volatility at higher temperatures, as depicted in the table below.

 
FEATURES:
• Exceptional Thermal Stability • Non Carbonizing
• High Performance EP Additives • Waterproof
• Superior Rust Protection • Performs from idle to high R.P.M.
• Non Melting, Non Dripping   
APPLICATIONS:
• Foundries
• Skate Bearings
• Ovens
• Dryers, etc
 
VOLATIZATION OVER 72 HOURS
72 hours @ 200°C............................... 1%
72 hours @ 250°C............................... 4%
72 hours @ 300°C............................. 12%
72 hours @ 350°C ............................. 28%
72 hours @ 400°C ............................. 70% 

XL0715/252 is a special grade formulated with a calcium sulphonate base to provide the same protection at lower temperatures.

 
TYPICAL SPECIFICATIONS 
Product Code: XL0715 /001 /002 /252
N.L.G.I. Grade: 1 2 2
Penetration @ 25°C (ASTM D-217) 320 279 265
After 60 strokes 325 280 275
After 10,000 strokes 336 302 280
After 100,000 strokes (with 10% water) 340 306 306
Dropping Point (°C) (ASTM D-2265) None   >250
Melting Point (°C) None    
Copper Strip Test (163°C for 3 hours) Negative    
Texture   Smooth / Tacky
Colour Yellow or Blue Brown/yellow
Timken OK Load (kg) (ASTM D-2509) 22 22 22
Type of thickener   Synthetic Silica  
Oil Separation (24hrs @ 25°C) (ASTM D-1742) 2.5% max 1% max 1% max
Temperature Range (°C) -19 to 400 -19 to 400 -40 to 325
Minimum Dispensing Temperature (°C) -18 -10 -35
Base Oil Viscosity (cSt @ 40°C) (ASTM D-445) 1250 1250 350
Base Oil Viscosity (cSt @ 100°C) (ASTM D-445) 100 100 n/a
Toxicity   Not controlled   

N.B. Because of the highly adhesive and thixotropic nature of XL0715 precautions must be taken NOT to “over-lubricate” bearings. Apply XL0715 SPARINGLY to a clean, dry bearing. Inspect during use to determine re-lubrication cycle.