UCON OSP-18 Lubricant

Package Type: 
Drum  (422 lbs)

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UCON™ OSP-18 Lubricant is an oil‑soluble polyalkylene glycol (PAG) base fluid designed to deliver the performance benefits of PAG chemistry with compatibility in hydrocarbon oils. It provides excellent friction control and film-forming properties while enabling blending with mineral oils for semi‑synthetic formulations. With a low viscosity grade, it is ideal for lighter‑duty lubrication systems requiring improved oxidation stability and deposit control.
Product No. 16151547
Supplier Dow Inc.
CAS 139873-90-8
Synonyms Polyalkylene Glycol, PAG lubricant, Oil‑soluble PAG base fluid, Synthetic lubricant base oil
Applications Metalworking, Automotive, Textile, Industrial Lubrication
Characteristics Viscosity: 18 cSt @ 40 °C; Water insoluble; Mild odor, colorless to yellow liquid
Benefits
  • Compatible with Group I–IV hydrocarbon oils
  • Improves deposit control vs. mineral oils
  • Excellent friction control at low treat rates
  • High viscosity index and low pour point
  • Hydrolytically stable compared to esters and vegetable oils

Documents

Product Details

Grade
Technical
Form
Liquid
Prohibited Uses
Not for food, pharmaceutical, or cosmetic contact applications
INCI
Polyalkylene Glycol
Appearance
liquid
Density
7.8302 lb/gal
Flash Point
100 °C (212 °F)
Partition Coefficient
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