ASTM D2272 Oxidation Stability of Steam Turbine Oils (RPVOT)
Product |
Minutes to failure |
Total Acid Number change |
Typical Hot Oil |
38.1 |
3.42 |
XCELTHERM® CA Plus |
1958.9 |
0.61 |
Key Operating Temperatures |
XCELTHERM® CA Plus |
|
Maximum Bulk Fluid Operating Temperature |
450°F |
232°C |
Maximum Film Temperature |
500°F |
260°C |
Flash Point (PMCC)(ASTM D93)(min) |
345°F |
174°C |
Flash Point (COC)(ASTM D92)(min) |
380°F |
193°C |
Fire Point (ASTM D92)(min) |
417°F |
214°C |
Autoignition Temperature (min) |
660°F |
349°C |
Pour Point (max) |
-27°F |
-33°C |
Pumpability, at 300 mm2/s (cSt) |
10°F |
-12°C |
Normal Boiling Point, 10% fraction (min) |
669°F |
354°C |
Physical Properties |
XCELTHERM ® CA Plus |
|
Composition |
Radco-engineered hydrogenated white oil with proprietary additive package |
|
Odor |
Faint, oily |
|
Appearance |
Clear, Orange liquid |
|
Average Molecular Weight |
350 g/mol |
|
Moisture Content (ppm) (max) |
100 ppm |
|
Critical Temperature |
1007°F |
542°C |
Critical Pressure |
220 psia |
1516 kPa |
Critical Density |
17.5 lb/ft 3 |
16.0 kg/m 3 |
Kinematic Viscosity at 40°C (104°F) |
16.8 cSt |
|
Coefficient of Thermal Expansion at 200°C(392°F) |
0.000495/°F |
0.000892/°C |
Heat of Vaporization, at Maximum use Temperature |
211.7 kJ/kg (91 BTU/lb) |
|
Heat of Combustion |
46,520 kJ/kg (20,000 BTU/lb) |
|
Density at 25°C (77°F) |
7.1 lbs/gal |
850.4 kg/m 3 |
°F |
°C |
mm 2 /s (cSt) |
cP |
lb/ft 3 |
kg/m 3 |
BTU/lb-°F |
J/g-K |
BTU/ft-hr-°F |
W/m-K |
psia |
kg/cm 2 |
50 |
10 |
59.2 |
50.9 |
53.62 |
859.0 |
0.4676 |
1.957 |
0.0789 |
0.1366 |
- |
- |
60 |
16 |
43.8 |
37.4 |
53.27 |
853.4 |
0.4721 |
1.976 |
0.0786 |
0.1361 |
- |
- |
70 |
21 |
33.3 |
28.2 |
52.93 |
847.9 |
0.4766 |
1.995 |
0.0784 |
0.1357 |
- |
- |
80 |
27 |
25.8 |
21.8 |
52.58 |
842.3 |
0.4811 |
2.014 |
0.0781 |
0.1352 |
- |
- |
90 |
32 |
20.5 |
17.2 |
52.23 |
836.8 |
0.4856 |
2.032 |
0.0779 |
0.1348 |
- |
- |
100 |
38 |
16.5 |
13.8 |
51.89 |
831.2 |
0.4901 |
2.051 |
0.0776 |
0.1343 |
- |
- |
110 |
43 |
13.6 |
11.2 |
51.54 |
825.7 |
0.4946 |
2.070 |
0.0774 |
0.1339 |
- |
- |
120 |
49 |
11.3 |
9.3 |
51.19 |
820.1 |
0.4991 |
2.089 |
0.0771 |
0.1335 |
- |
- |
130 |
54 |
9.5 |
7.77 |
50.85 |
814.6 |
0.5036 |
2.108 |
0.0768 |
0.1330 |
- |
- |
140 |
60 |
8.13 |
6.59 |
50.50 |
809.0 |
0.5081 |
2.127 |
0.0766 |
0.1326 |
- |
- |
150 |
66 |
7.02 |
5.64 |
50.15 |
803.4 |
0.5126 |
2.145 |
0.0763 |
0.1321 |
- |
- |
160 |
71 |
6.11 |
4.88 |
49.81 |
797.9 |
0.5171 |
2.164 |
0.0761 |
0.1317 |
- |
- |
170 |
77 |
5.37 |
4.26 |
49.46 |
792.3 |
0.5216 |
2.183 |
0.0758 |
0.1312 |
- |
- |
180 |
82 |
4.75 |
3.74 |
49.11 |
786.8 |
0.5261 |
2.202 |
0.0756 |
0.1308 |
- |
- |
190 |
88 |
4.24 |
3.31 |
48.77 |
781.2 |
0.5306 |
2.221 |
0.0753 |
0.1304 |
- |
- |
200 |
93 |
3.81 |
2.95 |
48.42 |
775.7 |
0.5351 |
2.240 |
0.0751 |
0.1299 |
0.00 |
0.00 |
210 |
99 |
3.44 |
2.65 |
48.07 |
770.1 |
0.5396 |
2.258 |
0.0748 |
0.1295 |
0.00 |
0.00 |
220 |
104 |
3.12 |
2.39 |
47.73 |
764.6 |
0.5441 |
2.277 |
0.0745 |
0.1290 |
0.00 |
0.00 |
230 |
110 |
2.85 |
2.17 |
47.38 |
759.0 |
0.5486 |
2.296 |
0.0743 |
0.1286 |
0.00 |
0.00 |
240 |
116 |
2.61 |
1.97 |
47.03 |
753.4 |
0.5531 |
2.315 |
0.0740 |
0.1281 |
0.00 |
0.00 |
250 |
121 |
2.41 |
1.80 |
46.68 |
747.9 |
0.5576 |
2.334 |
0.0738 |
0.1277 |
0.01 |
0.00 |
260 |
127 |
2.23 |
1.66 |
46.34 |
742.3 |
0.5621 |
2.353 |
0.0735 |
0.1272 |
0.01 |
0.00 |
270 |
132 |
2.07 |
1.53 |
45.99 |
736.8 |
0.5666 |
2.372 |
0.0733 |
0.1268 |
0.01 |
0.00 |
280 |
138 |
1.93 |
1.41 |
45.64 |
731.2 |
0.5712 |
2.390 |
0.0730 |
0.1264 |
0.01 |
0.00 |
290 |
143 |
1.80 |
1.31 |
45.30 |
725.7 |
0.5757 |
2.409 |
0.0728 |
0.1259 |
0.02 |
0.00 |
300 |
149 |
1.69 |
1.22 |
44.95 |
720.1 |
0.5802 |
2.428 |
0.0725 |
0.1255 |
0.02 |
0.00 |
310 |
154 |
1.59 |
1.14 |
44.60 |
714.6 |
0.5847 |
2.447 |
0.0722 |
0.1250 |
0.03 |
0.00 |
320 |
160 |
1.50 |
1.06 |
44.26 |
709.0 |
0.5892 |
2.466 |
0.0720 |
0.1246 |
0.03 |
0.00 |
330 |
166 |
1.42 |
1.00 |
43.91 |
703.4 |
0.5937 |
2.485 |
0.0717 |
0.1241 |
0.04 |
0.00 |
340 |
171 |
1.34 |
0.94 |
43.56 |
697.9 |
0.5982 |
2.503 |
0.0715 |
0.1237 |
0.05 |
0.00 |
350 |
177 |
1.27 |
0.88 |
43.22 |
692.3 |
0.6027 |
2.522 |
0.0712 |
0.1233 |
0.07 |
0.00 |
360 |
182 |
1.21 |
0.834 |
42.87 |
686.8 |
0.6072 |
2.541 |
0.0710 |
0.1228 |
0.08 |
0.01 |
370 |
188 |
1.16 |
0.789 |
42.52 |
681.2 |
0.6117 |
2.560 |
0.0707 |
0.1224 |
0.10 |
0.01 |
380 |
193 |
1.11 |
0.748 |
42.18 |
675.7 |
0.6162 |
2.579 |
0.0704 |
0.1219 |
0.12 |
0.01 |
390 |
199 |
1.06 |
0.710 |
41.83 |
670.1 |
0.6207 |
2.598 |
0.0702 |
0.1215 |
0.15 |
0.01 |
400 |
204 |
1.01 |
0.675 |
41.48 |
664.6 |
0.6252 |
2.616 |
0.0699 |
0.1210 |
0.18 |
0.01 |
410 |
210 |
0.97 |
0.643 |
41.14 |
659.0 |
0.6297 |
2.635 |
0.0697 |
0.1206 |
0.21 |
0.01 |
420 |
216 |
0.938 |
0.613 |
40.79 |
653.4 |
0.6342 |
2.654 |
0.0694 |
0.1202 |
0.25 |
0.02 |
430 |
221 |
0.903 |
0.586 |
40.44 |
647.9 |
0.6387 |
2.673 |
0.0692 |
0.1197 |
0.30 |
0.02 |
440 |
227 |
0.872 |
0.560 |
40.10 |
642.3 |
0.6432 |
2.692 |
0.0689 |
0.1193 |
0.36 |
0.03 |
450 |
232 |
0.842 |
0.537 |
39.75 |
636.8 |
0.6477 |
2.711 |
0.0687 |
0.1188 |
0.42 |
0.03 |
460 |
238 |
0.815 |
0.515 |
39.40 |
631.2 |
0.6522 |
2.730 |
0.0684 |
0.1184 |
0.50 |
0.03 |
470 |
243 |
0.789 |
0.494 |
39.06 |
625.7 |
0.6567 |
2.748 |
0.0681 |
0.1179 |
0.58 |
0.04 |
480 |
249 |
0.765 |
0.475 |
38.71 |
620.1 |
0.6612 |
2.767 |
0.0679 |
0.1175 |
0.68 |
0.05 |
490 |
254 |
0.743 |
0.457 |
38.36 |
614.6 |
0.6657 |
2.786 |
0.0676 |
0.1171 |
0.79 |
0.06 |
500 |
260 |
0.722 |
0.440 |
38.01 |
609.0 |
0.6702 |
2.805 |
0.0674 |
0.1166 |
0.92 |
0.06 |
Data represents typical laboratory samples and are not guaranteed for all samples. XCELTHERM® is a registered trademark of Radco Industries, Inc.
700 Kingsland Drive
PO Box 1928
Batavia, IL 60510
USA Phone: (630) 232-7966
Fax: (630) 232-7968