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1、瓷器(25摄氏度)约为1.5W/m.K材料•/物质热导率・k-W/(mK)丙酮0.16乙炊(气)0.018压克力0.2空气,(气)0.024酒精0.17铝250氧化铝30氨(气)0.022W18.5氮气(天然气)0.016石棉水泥板0.744石棉水泥板0.166石棉水泥2.07石棉,松散0.15石棉板轧机0.14沥青0.75筏0.048沥青0.17苯0.16皱218高炉煤气(天然气)0.02黄铜109砖致密1.31砖0.69镉92碳1.7Carbondioxide(gas)—氧化碳(气体)0.01460.0146Cement,portland水泥,波特
2、兰0.290.29Cement,mortar水泥,砂浆1.731.73Chalk粉笔0.0o0909Chlorine(gas)氯(气)0.00810.008116.316.3ChromeNickelSteel(18%Cr,8%Ni)<^钢(18%铭,8%葆)Clay,drytomoist粘土,干到湿0.15・1.80.15・1.8Clay,saturatedtt'±,饱和0.6-2.50.6-2.5Cobalt钻6969Concrete,light混凝土,轻质0.420.42Concrete,stone水泥,石头1.71.7Constantan康铜22
3、22Copper铜401401400400398398Corian(ceramicfilled)可丽耐(陶瓷填充)1.061.06CorkboardCorkboard0.0430.043Cork,regranulated科克,regranulated0.0440.044Cork软木0.070.07Cotton棉花0.030.03CarbonSteel碳索钢545451514747CottonWoolinsulation羊毛保温棉0.0290.029Diatomaceousearth(Sil-o-cel)硅藻土(银邻大公)0.060.06Earth,dr
4、y地球,干1.51.5EngineOil发动机油0.150.15Ether醯0.140.14Ethylene(gas)乙烯(气)0.0170.017Epoxy环氧树脂0.350.35Ethyleneglycol乙二醇0.250.25Feltinsulation绝缘毡0.040.04Fiberglass玻璃纤维0.040.04Fiberinsulatingboard纤维绝缘板0.0480.048Fiberhardboard纤维硬纸板0.20.2Fireclaybrick500oC粘土砖500摄氏度1.41.4Foamglass泡沫玻璃0.0450.045
5、Freon12(gas)氟里昂12(气)0.0730.073Freon(liquid)氟里昂(液体)0.070.07Gasoline汽油0.150.15Glass玻璃1.051.05Glass,Pearls,dry玻璃,珍珠,干0.180.18Glass,Pearls,saturated玻璃,珍珠,饱和0.760.76Glass,window玻璃,窗0.960.96Glass,woolInsulation玻璃,羊毛保温0.040.04GlycerolU'油0.280.28Gold黃金310310312312310310Granite花岗岩1.7・4.0
6、1.7-4.0Gravel砾石0.70.7Gypsumorplasterboard石膏或石膏板0.170.17HairfeltHairfelt0.050.05Hardboardhighdensity高密度硬质纤维板0.150.15Hardwoods(oak,maple..)硬木(橡木,枫木・・)0.160.16Helium(gas)M(气)0.1420.142Hydrochloracid(gas)Hydrochlor酸(气)0.0130.013Hydrogen(gas)氢(气)0.1680.168Hydrogensulfide(gas)硫化氢(气)0.
7、0130.013lce(0oC,32oF)冰(0°C,32°F)2.182.18Insulationmaterials绝缘材料0.035-0.160.035・0.16Iridium张147147Iron铁808068686060Iron,wrought铁,锻5959Iron,cast铁,铸5555Kapokinsulation木棉花绝缘0.0340.034Kerosene煤油0.150.15Krypton(gas)M气(天然气)0.00880.0088LeadPb铅Pb3535Leather,dry皮革,干0.140.14Limestone石灰石1.2
8、6・1.331.26-1.33Magnesiainsulation(85%)氧化镁绝缘(85%