典型数据型号SF1000N50SF1000N100SF1000N350SF1000N500SF1000N1000外观无色、透明无色，透明无色，透明无色，透明无色，透明粘度（25℃）mm2/s(cSt)50粘100粘350粘500粘1000粘比重（25℃）0.960.9650.970.970.97折射率（25℃）1.4021.4031.4031.4031.403闪点℃>300>300>315>315>315挥发度（150℃，3hr）%<0.5<0.5<0.5<0.5<0.5表面张力（25℃）mN/m(dyne/cm)20.520.921.121.121.1比热（25℃）(cal/g℃)0.380.360.350.350.35热导性25℃（W/m℃）0.150.160.160.160.16)