UCON™ Trident AW 68

ISO 68 polyalkylene glycol, environmentally acceptable lubricant (EAL) hydraulic fluid for use in sensitive locations.
Product Overview
UCON™ Trident AW 68 is a high performance hydraulic fluid designed for industrial applications where environmental sensitivity is important. UCON™ Trident AW 68 is a polyalkylene glycol (PAG) based hydraulic fluid that does not form sludge or hydrolyze in the presence of water.
Product Specifications
FZG Visual Gear Test, Stages Passed (ASTM D5182 test method): 12
Four Ball EP Test (ASTM D2783 test method)
Load Wear Index: 33.26
Last Non-seizure, 80 kg (mm scar): 0.39
Last Seizure, 126 kg (mm scar): 2.53
Weld Load, kg: 160
V104 Vane Pump Test (total mg wear) (ASTM D7043 test method): <10
Viscosity @ 40°C (cSt) (ASTM D445 test method): 68.0
Viscosity @ 100°C (cSt) (ASTM D445 test method): 13.7
Viscosity @ 0°C (cSt) (ASTM D445 test method): 614
Viscosity Index (ASTM D2270 test method): 209
Flash Point – Cleveland Open Cup, °C (ASTM D92 test method): 288
Flash Point – Pensky Martens Closed Cup, °C (ASTM D93 test method):
Fire Point, °C (ASTM D92 test method): 322
FM Approvals (Test Standard 6930): Approved
Specific Gravity @ 20°C (ASTM D1298 test method): 1.041
Vapor Pressure (mm Hg) (ASTM E1719 test method): <0.01
Specific Heat (Cal/g/°C) (ASTM E1269 test method): 0.478
Pour Point, °C
(ASTM D97 test method): -51
Ash Content (%) (ASTM D482 test method): 0.008
Corrosion Protection (TORT) (ASTM D665A test method): Pass
Copper Strip Corrosion (ISO 2160 test method): 1a, shiny
Aging Behavior (Hrs) (DIN 51587 test method)
mg KOH/g: 0.31
Hours: 1,008
Coefficient of Expansion (ASTM D1903 test method)
@ 20°C: 0.00079
@ 55°C: 0.00078
Weight, lbs/gal. (20°C):
Primary Chemistry: Polyalkylene glycol
Features & Benefits
Readily biodegradable according to OECD 301F
Long service life
Water Soluble
Fire Resistant
Approved with FM test method 6930
Easier cleanup than conventional oil fluids
Year-round usage
“Practically non-toxic” to fish and other aquatic wildlife
Highly waste treatable
Excellent anti-wear performance
Effective corrosion protection
Rated as anti-wear (AW) fluids according to ASTM D7043 testing and FZG testing
Problems Solved
High Levels of Surface Wear or Damage in Hydraulic Pump
Inadequate Fire Safety Rating Fluids
Hydraulic Fluid Oxidation & Varnish Buildup
UCON™ Trident AW 68 is engineered for use in environmentally sensitive areas and applications such as power equipment for dockside/marine, amusement, forestry and other industrial applications requiring low toxicity and ready biodegradability.