Quaker Quintolubric® 888-46 Fire Resistant HFD-U Hydraulic Fluid

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Quaker Quintolubric® 888-46 Fire Resistant HFD-U Hydraulic Fluid
Categories:	Fluid
Material Notes:	Benefits: Global formulation Excellent shear stability Best-in-class oxidation stability Environmentally friendly Applications: QUINTOLUBRIC® 888-46 was designed to replace anti-wear, mineral oil-based hydraulic fluids used in applications where fire hazards exist. QUINTOLUBRIC® 888-46 can also be used in environmentally sensitive hydraulic applications without compromising the overall hydraulic system operations. This fluid does not contain water, mineral oil, or phosphate ester, and is based on high-quality, synthetic, organic esters and carefully selected additives to achieve excellent hydraulic fluid performance. QUINTOLUBRIC® 888-46 offers the lubrication level of premium, antiwear hydraulic oils, and can be used with hydraulic components from all major manufacturers. Information provided by Quaker
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Physical Properties	Original Value	Comments

Density	0.920 g/cc @Temperature 15.0 °C	ASTM D1298
Viscosity Measurement	190	Index; ASTM D2270
Kinematic Viscosity	109 cSt	ASTM D445
Viscosity Measure	320 cSt @Temperature 0.000 °C	Kinematic; ASTM D445
Kinematic Viscosity at 40°C (104°F)	47.5 cSt	ASTM D445
Kinematic Viscosity at 100°C (212°F)	9.5 cSt	ASTM D445
Vapor Pressure	0.00000320 torr @Temperature 20.0 °C	02551
	0.00000750 torr @Temperature 66.0 °C	02551

Chemical Properties	Original Value	Comments
Total Acid Number	2.0	[mg KOH/g}; ASTM D974

Mechanical Properties	Original Value	Comments
Bulk Modulus	266.9 ksi @Pressure 20.7 MPa

Electrical Properties	Original Value	Comments
Dielectric Breakdown	30000 V	ASTM D887

Thermal Properties	Original Value	Comments
CTE, linear	6.00 µm/m-°C	ASTM D1903
Specific Heat Capacity	0.490 BTU/lb-°F	ASTM D2766
Thermal Conductivity	0.167 W/m-K @Temperature 19.0 °C	ASTM D2717
Pour Point	-30.0 °C	ASTM D97
Flash Point	300 °C	ASTM D92
Ignition Temperature	>= 400 °C	Autoignition; DIN 51794
	>= 450 °C	Hot Manifold; ISO 20823

Descriptive Properties
Air Release	7 min	ASTM D3427
Appearance	Yellow to amber fluid
Dry TOST	800 hrs	ASTM D943
Fire Point	360°C	ASTM D92
Foam Test	50-0 ml-ml	@ 25°C, Sequence I, ASTM D892
Gear Lubrication	>12 FZG load stage	DIN 51354-2
Pump Test	<5 mg wear	ASTM D2282
Water Separability	41-39-0 ml-ml-ml	30 min, ASTM D1401

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