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Castrol Syntilo 2109 is an oil-absorbing synthetic metalworking fluid formulated for cast iron transfer lines and general machining of ferrous alloys. Syntilo 2109 absorbs 1 – 2% tramp oil to improve lubrication, enhance corrosion protection and prevent clinkering of cast iron chips. Unlike soluble oils typically used in ferrous applications, Syntilo 2109 resists microbial attack and remains clean running to extend system life.
Unit of Measure

Package Type

 N/A Tote

Concentrate Appearance

 N/A Clear Yellow Liquid

Dilution Appearance

 N/A Transparent, Colorless

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

 N/A 1.06 to 1.08

Density

 N/A 8.9 lb/gal

Potential of Hydrogen (pH) at 20:1 Ratio

 N/A 9.0 to 9.5 pH

BRIX Factor

 N/A 2.0

General Machining

 N/A 5 to 8 %

Grinding

 N/A 4 to 5 %

Features and Benefits

 N/A
  • Resists fungal and bacterial attack to prolong fluid life
  • Absorbs troublesome tramp oil to improve lubrication and enhance corrosion protection
  • Improved residue characteristics compared to traditional synthetic products
  • Unique oil-absorbing characteristic prevents clinkering of cast iron chips and reduces build-up of cast iron smut
  • Formaldehyde-free to comply with health and safety regulations
  • Free of: chlorine, nitrites, and phenols