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TURBINE LUBRICANTS MCS 1223 and MCS 1122 Comparison with Turblnol 153
Typical Property Viscosity In
centlstokes at 210*F, 100*F.
40F.
Viscosity, SSU 210F, 100F. 40'F.
Pour Point, *F.
Specific Gravity, 25/25 C.
Density, grams/ml. 210F. lOO'F. 40*F.
Moisture, % maximum
Acidity, NN maximum
MCS 1223
6.02 51.7 750
45.9 240 3460
-5 1.142
1.07 1.11 1.14 0.10
0.10
MCS 1122
Turblnol 153
4.82 31.9 320
3.29 22.4 480
42.1 150 1480
-20
1.173
37.1 180 2160
0
1.361
1.13 1.17 1.20
0.10
0.10
1.29 1.35 1.38
0.15
0.10
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Typical Property
Specific Heat, BTU/lb/*F.
60* P. 100*F. 150*F. 200*F.
Thermal Conductivity, BTU/hr/'F./ft.
60*P. 100*F. 150*P. 200*F.
Vapor Preasure, mm HO at 200*F.
Solubility in Water
MCS 1223
0.37 0.38 0.40 0.42
0.073 0.073 0.073 0.072
0.002
Negligible
MCS 1122
0.36 0.38 0.39 0.41
0.074 0.074 0.073 0.073 0.002
Negligible
Turbinol 153
0.30 0.30 0.32 0.33
0.061 0.06l 0.060 0.060
0.025
Negliglb:
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Fire Resistance
Typical Property Flash point, *F.
MCS 1223 480
MCS 1122 470
Turbinol 153 360
Fire point, *F,
620
650
560
AIT, *F. (ASTM D2155)
910
1050
1180
AIT, *F (ASTM D286)
> 1000
> 1000
>1000
High Pressure
Spray (AMS 3150C)
Intermittent
flashing, self extinguishing
Intermittent flashing, self extinguishing
Intermittent
flashing, self extinguishing
Hot Manifold (FS 791) 1300`F.
950*?.
Flashes, does not propagate
Does not flash or burn
Flashes, does not propagate
Does not flash or burn
Flashes, does not propagate
Does not flash or burn
Molten Metal
Test at 1300*F.
No ignition
No ignition
No ignition
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Performance Properties
Typical Property
Rust Test (ASTM D665) 24 hr., distilled water
MCS 1223 Pass
Foam Test (ASTM D892) Sequence 1, 2, 3
Pass
Oxidation and Corrosion Test (168 hrs., air)*
Test temperature
250*F.
Metal weight changes in mg/cm2
Magnesium Aluminum Cadmium Steel Copper
0.00 +0.01
+0.03 +0.04 -0.16
Acidity increase, NN
0.00
100'F. viscosity
Increase, %
+4.6
Alcor Deposition Test (Oil in 250*F., 48 hrs 1000 ml/mln. air flow) *
Tube temperature Overall rating
Critical temperature Filter deposit, mg.
450*F.
22.7 515*F. 0.8
MCS 1122 Pass
Pass
250* F.
-0.02 +0.0; +0.0* -0.03 -o.ie +0.02 +3.6
450*F. 29.5 >46o*F. 0.4
(4)
Turblnol 153 Pass
Pas3
250*F.
-0.01 -0.01 -0.01
0.00 -0.04 +0.02 +8.5
450*F. 19.5 540*F. 32.0
* See brochure dated 3/27/72 for additional information.
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Typical Property
MCS 1223
Four Ball Wear Test, scar <diameter In mm.
625 rpm. 167*F., 1 hr.
Steel on steel
10 load 40 kg load
0.44 0.58
Steel on bronze
10 kg load 40 kg load
0.42 0.65
MCS 1122
0.40 0.58 0.42 1.01
Turbinol
0.23 0.53 0.92
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Compatibility with Materials
(b)
Metals
MCS 1223 anl MCS 1122 are compatible with all commonly used metals of construction.
Packings, Seals. Hoses and Bladders
The following polymeric non-metalllc materials are compatible with MCS 1223 and MCS 1122; butyl, EPR, EPT, Vlton, Teflon, nylon and silicones. Materials are available from a number of suppliers. MCS 1223 Is classed as a synthetic straight phosphate ester fire resistant fluid and lubricant.
Paints
Cured epoxy, phenolic, polyurethane and nylon based paints are satisfactory for use with MCS 1223 and MCS 1122.
Other Lubricants
MCS 1223 and MCS 1122 are miscible In all proportions with Turblnol 153. They will dissolve only small amounts (3-5#) of most types of petroleum oils.
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Toxicity and Safe Handling
Animal studies Indicate that MCS 1223 and MCS 1122 can be classed as practically non-toxic when considered as an industrial fluid. They are non-lrrltatlng when the skin Is exposed to the fluid. In case of skin contact wash off with soap and water as a hygienic procedure. In the case of eye contact flush with copious amounts of water. Due to their low order of toxicity, MCS 1223 and MCS 1122 require no special handling precautions.
REH 4/7/72
' Nolhnii co"!*ir*fl hnem to be construed I leommenoaiion io me 'w nrcdud m coMm wix n*tmt MONSANTO MMS NO WARBANUES AS TO TH[ flTNfSS OS M f RC HAN 1 A 8 Hi I r Of ANY PKOOUCTi REflRklD TO no luinele* ol m'iJUcioh mulls I
MONSANTO INDUSTRIAL CHEMICALS CO. BOO N Lindbergh Boulevard St Louis. Missouri 63166
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