ExxonMobil SpectraSyn™ 8 Polyalphaolefin (PAO) Fluid

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ExxonMobil SpectraSyn™ 8 Polyalphaolefin (PAO) Fluid
Categories:	Fluid; Lubricant; Polyalphaolefin (PAO)
Material Notes:	Product Description: SpectraSyn™ Low Viscosity Polyalphaolefin (PAO) basestocks feature low temperature properties, low volatility, and improved thermal stability. SpectraSyn™ Low Viscosity (PAO) products have high viscosity indices which translate to improved flow at low temperatures and increased film thickness at high temperatures. SpectraSyn™ Low Viscosity PAO products are the primary basestocks for synthetic lubricants used in passenger car engines, heavy-duty diesel engines, transmissions, gear boxes and a variety of industrial applications. Appearance: Bright & Clear Availability: Africa & Middle East, Asia Pacific, Central America, Europe, North America and South America Information provided by ExxonMobil
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Physical Properties	Metric	English	Comments

Density	0.833 g/cc @Temperature 15.6 °C	0.0301 lb/in³ @Temperature 60.1 °F	ASTM D4052
Viscosity	<= 2.58 cP	<= 2.58 cP	High-Temp. High Shear; ASTM D5481
	<= 16200 cP @Temperature -40.0 °C	<= 16200 cP @Temperature -40.0 °F	Apparent Viscosity by Mini-Rotary Viscometer; ASTM D4684
Brookfield Viscosity	17590 cP @Temperature -40.0 °C	17590 cP @Temperature -40.0 °F	ASTM D2983
Viscosity Measurement	139	139	Index; ASTM D2270
Kinematic Viscosity	19000 cSt @Temperature -40.0 °C	19000 cSt @Temperature -40.0 °F	ASTM D445
Kinematic Viscosity at 40°C (104°F)	48 cSt	48 cSt	ASTM D445
Kinematic Viscosity at 100°C (212°F)	8.0 cSt	8.0 cSt	ASTM D445
Vapor Pressure	0.000133 bar @Temperature 150 °C	0.100 torr @Temperature 302 °F	ASTM D2879
Evaporation Loss	0.80 % @Temperature 150 °C, Time 79200 sec	0.80 % @Temperature 302 °F, Time 22.0 hour	ASTM D972
	5.5 % @Temperature 205 °C, Time 23400 sec	5.5 % @Temperature 401 °F, Time 6.50 hour	ASTM D972

Chemical Properties	Metric	English	Comments
Acid Value	<= 0.050	<= 0.050	[mg KOH/g]; ASTM D974 (mod)

Electrical Properties	Metric	English	Comments
Dielectric Constant	2.12	2.12	ASTM D924
Dielectric Breakdown	37700 V	37700 V

Thermal Properties	Metric	English	Comments
Pour Point	-47.8 °C	-54.0 °F	ASTM D5950/D97
Flash Point	260 °C	500 °F	COC; ASTM D92

Optical Properties	Metric	English	Comments
Refractive Index	1.4605	1.4605	ASTM D1218

Descriptive Properties
Aniline Point	267.4°F		ASTM D611
Cold Cranking Simulator	4800 cP		-22°F, ASTM D5293
Color	<0.5		ASTM D1500
Composition	Water		<50 ppm, ASTM D6304 (mod)
Density Correction Factor	0.000624 (g/cc)/°C		ASTM D1250
Fire Point	547°F		COC, ASTM D92
Noack Volatility (%)	4.1		ASTM D5800/DIN 51581

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PEX99695 / 175931

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