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ExxonMobil Exterex™ NP343 Synthetic Fluid

Category Fluid , Lubricant
Manufacturer Exxon Chemical
Trade Name Exterex™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF ExxonMobil Exterex™ NP343 Synthetic Fluid.pdf
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Material Notes:
Product Description: Esterex™ Polyol Esters are API category Group V fluids. Esterex™ Polyol Esters have excellent lower-temperature properties, good lubricating properties and low volatilities. Esterex™ Polyol Esters can be used as sole basestocks or blendstocks with other synthetic fluids in many automotive and industrial lubricant applications. These esters are ideal for use in highly loaded, high-speed lubricant applications where energy efficiency is desired.Appearance: Bright & ClearAvailability: Africa & Middle East, Asia Pacific, Central America, Europe, North America and South AmericaInformation provided by ExxonMobil
Physical Properties Metric English Comments
Density 0.945 g/cc

@Temperature 15.6 °C
0.0341 lb/in³

@Temperature 60.1 °F
ASTM D4052
Viscosity Measurement 136
136
Index; ASTM D2270
Kinematic Viscosity 2540 cSt

@Temperature -40.0 °C
2540 cSt

@Temperature -40.0 °F
ASTM D445
Kinematic Viscosity at 40°C (104°F) 19 cSt
19 cSt
ASTM D445
Kinematic Viscosity at 100°C (212°F) 4.3 cSt
4.3 cSt
ASTM D445
Evaporation Loss 5.0 %

@Temperature 205 °C,
Time 23400 sec
5.0 %

@Temperature 401 °F,
Time 6.50 hour
ASTM D972
Thermal Properties Metric English Comments
Pour Point -47.8 °C
-54.0 °F
ASTM D5950/D97
Flash Point 245 °C
473 °F
PMCC; ASTM D92
257 °C
495 °F
COC; ASTM D92
Optical Properties Metric English Comments
Refractive Index 1.4521
1.4521
ASTM D1218
Chemical Properties Metric English Comments
Acid Value 0.020
0.020
[mg KOH/g]; ASTM D974 (mod)
Descriptive Properties Value Comments
Aniline Point <68°F
ASTM D611
Biodegradation 0.764
OECD 301F
Color 0.5
ASTM D1500
Composition Water
<350 ppm, ASTM D6304 (mod)
Density Correction Factor 0.000702 (g/cc)/°C
ASTM D1250
Elastomer Compatibility -0.02
Fluoroelastomer Hardness Change, ASTM D471
-0.037
Fluoroelastomer Tensile Strength Change, ASTM D471
0.047
Fluoroelastomer Volume Change, ASTM D471
-0.056
Fluoroelastomer Elongation Change, ASTM D471
-0.09
Nitrile Hardness Change, ASTM D471
-0.1
Polyacrylate Hardness Change, ASTM D471
0.169
Nitrile Volume Change, ASTM D471
-0.272
Polyacrylate Tensile Strength Change, ASTM D471
0.274
Polyacrylate Volume Change, ASTM D471
-0.296
Polyacrylate Elongation Change, ASTM D471
-0.34
Nitrile Elongation Change, ASTM D471
-0.46
Nitrile Tensile Strength Change, ASTM D471
Fire point 556°F
COC, ASTM D92
Hydrolytic Stability, TAN Change 0.2 mg KOH/g
ASTM D2619
Kauri-Butanol Value 62.5
ASTM D1133
Noack Volatility 0.046
ASTM D5800/DIN 51581
RPVOT 120 min
Neat, ASTM D2272
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