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Castrol Syntilo 9828 is a water soluble, synthetic cutting and grinding fluid engineered for performance on today's aerospace aluminum alloys. It is formulated to achieve three critical benchmarks for modern cutting fluids: to be nonstaining to aerospace alloys, to provide lubrication for aluminum cutting performance, and to offer full synthetic composition for waste treatment. Syntilo 9828 is also approved by Boeing (BAC 5578) for use in machining composite fiber material.
Unit of Measure

Package Type

 N/A Tote

Concentrate Appearance

 N/A Clear Blue Liquid

Dilution Appearance

 N/A Transparent, Slightly Hazy

Specific Gravity at 60 Degree Fahrenheit (ºF) (15.6 Degree Celsius (ºC)) Temperature

 N/A 1.06 to 1.08

Density

 N/A 8.45 lb/gal

Potential of Hydrogen (pH) Concentrated

 N/A 8.5 to 9.2 pH

Potential of Hydrogen (pH) at 20:1 Ratio

 N/A 8.2 to 8.7 pH

BRIX Factor

 N/A 2.4

Working Material

 N/A Aerospace Alloys Carbon Fiber Composites Ferrous Metals Nonferrous Metals

All Sawing

 N/A 4 to 10 %

Broaching

 N/A 4 to 8 %

Centerless Inside Diameter (ID) and Outside Diameter (OD) Surface Grinding

 N/A 4 to 6 %

Reaming

 N/A 4 to 8 %

Tapping

 N/A 4 to 10 %

Milling, Drilling, and Turning

 N/A 4 to 8 %

Features and Benefits

 N/A
  • Nonstaining to aluminum alloys and formulated to pass major aerospace tests.
  • Low foaming action improves housekeeping, filtration, and cooling characteristics even in soft waters or high agitation situations.
  • Prevents in-process rust and helps protect machine tools from damaging corrosion without the use of nitrited additives.
  • Maintains excellent rancidity protection and rust protection in hard water.
  • Chemistry compatible for machining composite fiber material.
  • Boeing approved BAC 5578

Claims (Meets Requirements)

 N/A Boeing BAC 5578