Shell Turbo T 46

Shell Turbo T 46 (Shell Turbo Oil T 46) is an ISO VG 46 industrial steam and gas turbine oil formulated from hydrotreated base oils and zinc-free additives.

Features:

• Strong oxidation control for long oil life with reduced acid and sludge formation
• High resistance to foaming and rapid air release
• Good water-shedding (demulsibility) for easy drainage of water in steam turbines
• Rust and corrosion protection during operation and shutdowns

Applications:

• Industrial steam turbines and light duty gas turbines
• Hydroelectric turbines
• Turbo-compressors, pumps and other applications requiring rust and oxidation control

Specifications / Approvals:

• DIN 51515; ISO 8068; ASTM D4304 Type I; JIS K2213 Type 2
• OEM approvals/recommendations listed by Shell include Siemens, Alstom, MAN, GE, Solar, Dresser Rand, Skoda, Andritz and Ansaldo

Typical Properties:

• Kinematic viscosity at 40°C / 100°C: 46.0 cSt / 6.90 cSt (ASTM D445)
• Viscosity index: 105 (ASTM D2270)
• Flash point (COC): 220°C min (ASTM D92)
• Pour point: -27°C max (ASTM D97)
• Air release at 50°C: 4 min (ASTM D3427)
• TOST life: 10,000+ h (ASTM D943)