THERMINOL 55Synthetic Heat Transfer Fluid by Solutia使用溫度範圍 －25℃〜315℃ Therminol 55合成熱媒油物理/化學性質Appearance 外觀Celear, yellow liquidComposition 組成Synthetic hydrocarbon mixtureMoisture Content, Maximum 含水量250 ppmFlash Point (ASTM D-92) 閃火點193℃(380℉)Fire Point (ASTM D-92) 著火點216℃(420℉)Autoignition Temperature(ASTM D-92)自動著火點366℃(690℉)Kinematic Viscosity, at 40℃ 黏度(40℃)19.0mm2/s(cSt) at 100℃ 黏度(100℃)3.5mm2/s(cSt)Density at 25℃ 密度868kg/m3(7.25lb/gal)Specific Gravity (60℉/60℉) 比重0.876Coefficient of Thermal Expansion 膨脹系數0.00075/℃Average Molecular Weight 分子量320Pour Point 流動點-54℃(-65℉)Pumpability, at 2000 mm2/s(cSt) 可泵性-28℃(-19℉) at 300 mm2/s(cSt)-8℃(-17℉)Minimum Temperatures for Fully Developed Turbulent flow (Re=10000) 10ft/sec, 1-in tube67℃(152℉) 20ft/sec, 1-in tube45℃(114℉) Transition Region Flow(Re=2000) 10ft/sec, 1-in tube24℃(75℉) 20ft/sec, 1-in tube11℃(52℉)Boiling Range, 10% 蒸餾範圍 10﹪340℃(644℉) 90% 90﹪390℃(734℉)Maximum Use Temperature最高使用油心溫度315℃(600℉)Maximum Film Temperature最高使用薄膜溫度335℃(635℉)Pseudocritical Temperature 臨界溫度512℃(953℉)Pseudocritical Pressure臨界壓力13.2bar(191psia)Pseudocritical Density臨界密度258kg/m3(16.1lb/ft3)l Solutia Inc. – Formerly the chemical businesses of Monsanto company.THERMINOL 55 溫度vs物理特性表溫 度密 度比 熱熱 焓**蒸發熱熱傳導度黏 度蒸氣壓℉℃kg/m3kcal/kg℃KJ/kgKJ/kgkcal/m-hr-℃cst[mm2/s]cP[mPa•s]kgf/cm2-20299050.414-19.4418.30.115321001900-15-269030.416-14.6416.30.1151156014050-188970.4230.0410.50.114368361220-78900.43319.9402.70.11312652364048820.44240.3395.10.1120119.5105.460168750.45361.0387.50.111060.753.180278670.46182.3380.10.109834.129.6100388600.471103.9372.80.108720.817.87120498520.480126.0365.60.107613.5711.57140608450.490148.6358.50.10659.397.93160718370.499171.6351.50.10546.825.71180828300.509195.0344.60.10435.154.270.00012200938220.518218.9337.80.10324.033.310.000232201048150.528243.2331.10.10213.242.640.000422401168070.537267.9324.50.10092.672.160.000732601278000.546293.1317.90.09982.251.7970.00122801387920.556318.7311.50.09871.9241.5240.00203001497840.565344.7305.10.09761.6721.3110.00333201607770.574371.2298.80.09651.4711.1420.00513401717690.584398.1292.60.09541.3071.0050.00793601827610.593425.5286.50.09421.1730.8920.01183801937530.602453.3280.30.09311.0600.7980.01754002047450.612481.5274.30.09200.9640.7180.02534202167370.621510.2268.30.09090.8820.6500.03624402277290.630539.2262.30.08970.8100.5900.05094602387210.640568.8256.30.08860.7470.5380.07064802497120.649598.7250.30.08750.6910.4920.09655002607040.658629.1244.30.08630.6410.4510.1305202716950.668660.0238.30.08520.5960.4140.1745402826860.677691.2232.30.08410.5550.3810.2305502886820.682707.0229.30.08350.5360.3660.2635602936770.686722.9226.30.08290.5180.3510.3005803046680.696755.0220.10.08180.4840.3240.388600***3166590.705787.6214.00.08070.4530.2980.497 Therminol 55 之特性:＊ 熱傳導效率高。
＊ 黏度低、低溫時容易啟動＊ 耐高溫、熱安定性、不易裂解＊ 補充量少、使用壽命長＊ 不含多氯聯苯及腐蝕性物質、所以對管路及設備不產生腐蝕。