Industrial / Energy Fluids

XCELTHERM® Marine-S

A synthetic HTF specially formulated for use in the marine transportation industry. “Xceltherm® Marine S” has exceptionally high fire and flash points and meets or exceeds the Inland Waterways and U.S. Coast Guard guidelines for fired thermal fluid heaters used in inland waterway transportation of heated materials. This includes bulk material handling barges and other waterway transport applications.
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  • Typical Properties

    Key Temperatures
    Maximum Bulk Fluid Operating Temperature 550°F 288°C
    Maximum Film Temperature 600°F 316°C
    Flash Point (PMCC) (ASTM D93) (min) 389°F 198°C
    Flash Point (COC)(ASTM D92) (min) 430°F 221°C
    Pour Point -5.8°F -21°C
    Physical Properties
    Appearance Clear to pale yellow liquid
    Odor None
    Composition Radco-engineered synthetic
    Moisture Content (max) < 100 ppm
    Density, at 77°F/25°C 7.02 lbs/gal 841 kg/m3
    Specific Gravity, at 60°F/15.5°C 0.846
    Kinematic Viscosity, at 104°F/40°C 30.96 cSt
    Kinematic Viscosity, at 212°F/100°C 5.49 cSt

  • Engineering Properties

    Temperature Viscosity Density Specific Heat Thermal Conductivity Vapor Pressure
    °F °C cSt cP lbs/ft3 kg/m3 Btu/lb-°F J/g-K BTU/hr-F-ft W/m-K psia kg/cm2
    10 -12 800 678 52.9 847.9 0.418 1.749 0.0809 0.1400 0.0000 0.0000
    20 -7 500 422 52.7 843.9 0.424 1.774 0.0807 0.1397 0.0000 0.0000
    30 -1 320 269 52.4 839.9 0.430 1.799 0.0805 0.1393 0.0000 0.0000
    40 4 220 184 52.2 835.9 0.436 1.824 0.0803 0.1390 0.0000 0.0000
    50 10 197 164 51.9 831.9 0.442 1.849 0.0801 0.1387 0.0000 0.0000
    60 16 100 82.8 51.7 827.9 0.448 1.875 0.0799 0.1383 0.0000 0.0000
    70 21 75.0 61.8 51.4 823.9 0.454 1.900 0.0797 0.1380 0.0000 0.0000
    80 27 55.0 45.1 51.2 819.9 0.460 1.925 0.0795 0.1376 0.0000 0.0000
    90 32 43.0 35.1 50.9 815.9 0.466 1.950 0.0793 0.1373 0.0000 0.0000
    100 38 32.0 26.0 50.7 811.9 0.472 1.975 0.0791 0.1369 0.0000 0.0000
    110 43 27.0 21.8 50.4 807.9 0.478 2.000 0.0789 0.1366 0.0001 0.0000
    120 49 22.0 17.7 50.2 803.9 0.484 2.025 0.0787 0.1362 0.0001 0.0000
    130 54 18.0 14.4 49.9 799.9 0.490 2.050 0.0785 0.1359 0.0002 0.0000
    140 60 15.0 11.9 49.7 795.9 0.496 2.075 0.0783 0.1355 0.0003 0.0000
    150 66 13.0 10.3 49.4 791.9 0.502 2.101 0.0781 0.1352 0.0005 0.0000
    160 71 10.5 8.27 49.2 787.9 0.508 2.126 0.0779 0.1348 0.0007 0.0000
    170 77 9.25 7.25 48.9 783.9 0.514 2.151 0.0777 0.1345 0.0010 0.0001
    180 82 8.00 6.24 48.7 779.9 0.520 2.176 0.0775 0.1342 0.0014 0.0001
    190 88 7.00 5.43 48.4 775.9 0.526 2.201 0.0773 0.1338 0.0019 0.0001
    200 93 6.70 5.17 48.2 771.9 0.532 2.226 0.0771 0.1335 0.0025 0.0002
    210 99 5.70 4.38 47.9 767.9 0.538 2.251 0.0769 0.1331 0.0033 0.0002
    220 104 5.20 3.97 47.7 763.9 0.544 2.276 0.0767 0.1328 0.0044 0.0003
    230 110 4.60 3.50 47.4 759.9 0.550 2.302 0.0765 0.1324 0.0056 0.0004
    240 116 4.20 3.17 47.2 755.9 0.556 2.327 0.0763 0.1321 0.0072 0.0005
    250 121 3.80 2.86 46.9 751.9 0.562 2.352 0.0761 0.1317 0.0092 0.0006
    260 127 3.50 2.62 46.7 747.9 0.568 2.377 0.0759 0.1314 0.0115 0.0008
    270 132 3.20 2.38 46.4 743.9 0.574 2.402 0.0757 0.1310 0.0144 0.0010
    280 138 3.00 2.22 46.2 739.9 0.580 2.427 0.0755 0.1307 0.0178 0.0012
    290 143 2.80 2.06 45.9 735.9 0.586 2.452 0.0753 0.1303 0.0218 0.0015
    300 149 2.60 1.90 45.7 731.9 0.592 2.477 0.0751 0.1300 0.0266 0.0019
    310 154 2.40 1.75 45.4 727.9 0.598 2.503 0.0749 0.1297 0.0322 0.0023
    320 160 2.30 1.66 45.2 723.9 0.604 2.528 0.0747 0.1293 0.0388 0.0027
    330 166 2.10 1.51 44.9 719.9 0.610 2.553 0.0745 0.1290 0.0464 0.0033
    340 171 2.00 1.43 44.7 715.9 0.616 2.578 0.0743 0.1286 0.0553 0.0039
    350 177 1.87 1.33 44.4 711.9 0.622 2.603 0.0741 0.1283 0.0656 0.0046
    360 182 1.83 1.30 44.2 707.9 0.628 2.628 0.0739 0.1279 0.0774 0.0054
    370 188 1.67 1.18 43.9 703.9 0.634 2.653 0.0737 0.1276 0.0909 0.0064
    380 193 1.60 1.12 43.7 699.9 0.640 2.678 0.0735 0.1272 0.1063 0.0075
    390 199 1.53 1.06 43.4 695.9 0.646 2.704 0.0733 0.1269 0.1239 0.0087
    400 204 1.45 1.00 43.2 691.9 0.652 2.729 0.0731 0.1265 0.1438 0.0101
    410 210 1.35 0.929 42.9 687.9 0.658 2.754 0.0729 0.1262 0.1665 0.0117
    420 216 1.33 0.910 42.7 683.9 0.664 2.779 0.0727 0.1258 0.1920 0.0135
    430 221 1.27 0.863 42.4 679.9 0.670 2.804 0.0725 0.1255 0.2208 0.0155
    440 227 1.22 0.825 42.2 675.9 0.676 2.829 0.0723 0.1252 0.2532 0.0178
    450 232 1.16 0.779 41.9 671.9 0.682 2.854 0.0721 0.1248 0.2896 0.0204
    460 238 1.12 0.748 41.7 667.9 0.688 2.879 0.0719 0.1245 0.3304 0.0232
    470 243 1.08 0.717 41.4 663.9 0.694 2.905 0.0717 0.1241 0.3761 0.0264
    480 249 1.04 0.686 41.2 659.9 0.700 2.930 0.0715 0.1238 0.4272 0.0300
    490 254 1.00 0.656 40.9 655.9 0.706 2.955 0.0713 0.1234 0.4843 0.0341
    500 260 0.970 0.632 40.7 651.9 0.712 2.980 0.0711 0.1231 0.5481 0.0385
    510 266 0.930 0.603 40.4 647.9 0.718 3.005 0.0709 0.1227 0.6193 0.0435
    520 271 0.910 0.586 40.2 643.9 0.724 3.030 0.0707 0.1224 0.6988 0.0491
    530 277 0.870 0.557 39.9 639.9 0.730 3.055 0.0705 0.1220 0.7876 0.0554
    540 282 0.850 0.541 39.7 635.9 0.736 3.080 0.0703 0.1217 0.8868 0.0624
    550 288 0.820 0.518 39.4 631.9 0.742 3.105 0.0701 0.1213 0.9978 0.0702
    * Data represents typical laboratory samples and are not guaranteed for all samples
    ** Enthalpy basis is liquid crystallizing point of 53.6ºF (12ºC)
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