Liquid-O-Ring 974 Long Life, most commonly used in wireline operation, is a premium silicone fluid that is inert and odorless.Liquid-O-Ring 974 Long Life exhibits much smaller viscosity-temperature changes than organic hydrocarbon fluids.Liquid-O-Ring 974 Long Life is chemically inert, non-corrosive, and non-staining to most common materials. It exhibits excellent thermal and oxidation stability when exposed to high temperatures for long periods of time. 974 Long Life has an operating temperature of >400°F (>204°C).Liquid-O-Ring 974 Long Life is available in 50, 100, 200, 250, 350, 500, 1,000, 5,000, 10,000, and 12,500 viscosities.
BENEFITS:
▪ Excellent thermal and oxidation stability
▪ Odorless
▪ Chemically inert
▪ Non-corrosive
▪ Non-staining
▪ Available in several viscosities
TYPICAL OBSERVATIONS (974/200):
(Specifications on other viscosities available upon request)
Color:Clear
Odor:Mild
Density, lb/gal @ 77°F (25°C):8.12
Specific Gravity:0.97
Flash Point, ASTM D-92:500°F (260°C)
Solubility in Water:Insoluble
Viscosity,
cSt @ 77°F (25°C):200
cSt @ 40°C:148
cSt @ 100°C:63
Shelf Life (unopened container):Two years