Material 物質名 * 溫度(°C) 介電常數
ABS RESIN, LUMP 丙烯晴-丁二烯-苯乙烯樹脂塊2.4-4.1
ABS RESIN, PELLET 丙烯晴-丁二烯-苯乙烯樹脂球1.5-2.5
ACENAPHTHENE 二氫苊21 3.0
ACETAL 聚甲醛21 3.6
ACETAL BROMIDE 溴代二乙醇16.5
ACETAL DOXIME 乙二醛肟20 3.4
ACETALDEHYDE 5 21.8
ACETAMIDE 乙酰胺20 41
ACETAMIDE 乙酰胺82 59
ACETANILIDE 22 2.9
ACETIC ACID 乙酸20 6.2
ACETIC ACID 乙酸2 4.1
ACETIC ANHYDRIDE 19 21.0
ACETONE 25 20.7
ACETONE 53 17.7
ACETONE 0 1.0159
ACETONITRILE 乙睛 21 37.5
ACETOPHENONE 苯乙酮24 17.3
ACETOXIME 肟-4 3
ACETYL ACETONE 20 23.1
ACETYL BROMIDE 20 16.5
ACETYL CHLORIDE 20 15.8
ACETYLE ACETONE 20 25
ACETYLENE 0 1.0217
ACETYLMETHYL HEXYL KETONE 己基甲酮19 27.9
ACRYLIC RESIN 丙烯酸樹脂2.7 – 4.5
ACTEAL 21.0-3.6
AIR 空氣1
AIR (DRY) 空氣（干燥） 20 1.000536
ALCOHOL, INDUSTRIAL 工業酒精16-31
ALKYD RESIN 醇酸樹脂3.5-5
ALLYL ALCOHOL 14 22
ALLYL BROMIDE 溴丙烯19 7.0
ALLYL CHLORIDE 20 8.2
ALLYL IODIDE 碘丙烯19 6.1
ALLYL ISOTHIOCYANATE 異硫氰酸丙烯酯18 17.2
ALLYL RESIN (CAST) 烯丙基脂（CAST） 3.6 – 4.5
ALUMINA 氧化鋁9.3-11.5
ALUMINA 氧化鋁4.5
ALUMINA CHINA 氧化鋁瓷3.1-3.9
ALUMINUM BROMIDE 溴化鋁100 3.4
ALUMINUM FLUORIDE 氟化鋁2.2
ALUMINUM HYDROXIDE 氫氧化鋁2.2
ALUMINUM OLEATE 油酸鋁20 2.4
ALUMINUM PHOSPHATE 鹼式鋁-14
ALUMINUM POWDER 1.6-1.8
AMBER 琥珀2.8-2.9
AMINOALKYD RESIN 酸硬化樹脂3.9-4.2
AMMONIA 血氨-59 25
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
AMMONIA 血氨-34 22
AMMONIA 血氨4 18.9
AMMONIA 血氨21 16.5
AMMONIA (GAS? ) 血氨（氣體） 0 72
AMMONIUM BROMIDE 溴化銨7.2
AMMONIUM CHLORIDE 氯化銨7
AMYL ACETATE 醋酸戊酯20 5
AMYL ALCOHOL 戊醇-118 35.5
AMYL ALCOHOL 戊醇20 15.8
AMYL ALCOHOL 戊醇60 11.2
AMYL BENZOATE 苯戊酯20 5.1
AMYL BROMIDE 溴化10 6.3
AMYL CHLORIDE 戊基氯11 6.6
AMYL ETHER 戊基醚16 3.1
AMYL FORMATE 戊基19 5.7
AMYL IODIDE 碘化戊基17 6.9
AMYL NITRATE 硝酸戊基17 9.1
AMYL THIOCYANATE 硫氰酸鹽戊基20 17.4
AMYLAMINE 戊胺22 4.6
AMYLENE 戊烯21 2
AMYLENE BROMIDE 溴戊烯14 5.6
AMYLENETETRARARBOXYLATE 19 4.4
AMYLMERCAPTAN 戊基硫醇20 4.7
ANILINE 0 7.8
ANILINE 20 7.3
ANILINE 100 5.5
ANILINE FORMALDEHYDE RESIN 苯氨-甲醛樹脂3.5 – 3.6
ANILINE RESIN 樹脂3.4-3.8
ANISALDEHYDE 茴香醛20 15.8
ANISALDOXINE 茴香肟63 9.2
ANISOLE 20 4.3
ANITMONY TRICHLORIDE 5.3
ANTIMONY PENTACHLORIDE 20 3.2
ANTIMONY TRIBROMIDE 100 20.9
ANTIMONY TRICHLORIDE 5.3
ANTIMONY TRICHLORIDE 74 33
ANTIMONY TRICODIDE 三碘化銻175 13.9
APATITE 磷灰石7.4
ARGON 氬-227 1.5
ARGON 氬20 1.000513
ARSENIC TRIBROMIDE 37 9
ARSENIC TRICHLORIDE 66 7
ARSENIC TRICHLORIDE 21 12.4
ARSENIC TRIIODIDE 150 7
ARSINE 胂-100 2.5
ASBESTOS 石棉3.0 – 4.8
ASH (FLY ) 飄塵1.7 – 2.0
ASPHALT 瀝青24 2.6
ASPHALT, LIQUID 瀝青，液體2.5-3.2
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
AZOXYANISOLE 氧化偶氮50 2.3
AZOXYBENZENE 偶氮苯40 5.1
AZOXYPHENITOLE 氧化偶氮150 6.8
BAKELITE 酚醛塑料3.5-5.0
BALLAST 碎石5.4-5.6
BALLMILL FEED (CEMENT ) 球磨給料（水泥） 4.5
BALM, REFUSE 選票，拒絕3.1
BARIUM CHLORIDE 9.4
BARIUM CHLORIDE (2H20 ) （2H20 ） 9.4
BARIUM CHLORIDE (ANHYD) （酐） 11
BARIUM NITRATE 5.8
BARIUM SULFATE 鋇16 11.4
BARLEY FLOUR 大麥粉3.0 – 4.0
BARLEY POWDER 大麥粉3.0-4.0
BEESWAX 蜂蠟2.7 – 3.0
BENZAL CHLORIDE 20 6.9
BENZALDEHYDE 苯甲醛20 17.8
BENZALDOXIME 苯甲醛肟20 3.8
BENZENE 苯20 2.3
BENZENE 苯135 2.1
BENZENE 苯371 1.0028
BENZIL 苯偶酰94 13
BENZONITRILE 20 26
BENZOPHENONE 二苯甲酮50 11.4
BENZOPHENONE 二苯甲酮20 13
BENZOTRICHLORIDE 20 7.4
BENZOYL CHLORIDE 21 22.1
BENZOYL CHLORIDE 0 23
BENZOYLACETONE 苯甲酰20 29
BENZYL ACETATE 乙酸苯甲酯21 5
BENZYL ALCOHOL 笨20 13
BENZYL BENZOATE 苯芐酯20 4.8
BENZYL CHLORIDE 苯甲氯20 6.4
BENZYL CYANIDE 20 18.3
BENZYL CYANIDE 68 6
BENZYL SALICYLATE 水楊酸芐酯20 4.1
BENZYLAMINE 芐胺20 4.6
BENZYLETHYLAMINE 芐基胺20 4.3
BENZYLMETHYLAMINE 芐胺19 4.4
BERYL 綠云石6
BIPHENYL 20
BIWAX 2.5
BLEACHING POWDER 4.5
BONE BLACK 骨炭5.0-6.0
BORNYL ACETATE 乙酸龍腦酯21 4.6
BORON BROMIDE 溴化硼0 2.6
BORONYL CHLORIDE 氯化硼94 5.2
BROMACEYTAL BROMIDE 溴代酰溴-11
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
BROMAL 21 7.6
BROMINE 溴20 3.1
BROMINE 溴0 1.0128
BROMO-2-ETHOXYPENTANE 溴－2－乙氧基24 6.5
BROMOACETYL BROMIDE 20 12.6
BROMOANILINE 胺20 13
BROMOANISOLE 30 7.1
BROMOBENZENE 20 5.4
BROMOBUTYLENE 丁撐溴20 5.8
BROMOBUTYRIC ACID 溴20 7.2
BROMOCTADECANE 溴代十八烷3.53
BROMODECANE 溴代癸烷24 4.4
BROMODEODECANE 溴代十二烷24 4.1
BROMODOCOSANE 溴代二十二烷54 3.1
BROMODOECANE 溴代DOECANE 24 4.07
BROMOFORM 三20 4.4
BROMOHEPTANE 溴代24 5.3
BROMOHEXADECANE 溴代十六烷24 3.7
BROMOHEXANE 24 5.8
BROMOISOVALERIC ACID 溴代異20 6.5
BROMOMETHANE 0 9.8
BROMONAPTHALENE 溴代萘烯19 5.1
BROMOOCTADECANE 溴代30 3.5
BROMOPENTADECANE 溴代十五烷20 3.9
BROMOPHROPIONIC ACID 溴代20 11
BROMOTOLUENE 溴20 5.1
BROMOTRIDECANE 溴代十三烷10 4.2
BROMOUNDECANE 溴代十一烷-9 4.7
BRONYL CHLORIDE 氯化乙酸34 5.21
BUTANE -1 1.4
BUTANOL (1) 丁醇（1） 20 17.8
BUTANONE 丁酮20 18.5
BUTYCIC ANHYDRIDE -7 12
BUTYL CHLORAL 丁基氯醛18 10
BUTYL CHLORIDE 氯化橡膠20 9.6
BUTYL OLEATE 油酸丁酯25 4
BUTYL STEARATE 硬脂酸丁酯27 3.1
BUTYLACETATE 乙酯19 5.1
BUTYLAMINE 丁胺21 5.4
BUTYRALDEHYDE 丁醛26 13.4
BUTYRIC ACID 20 3
BUTYRIC ANHYDRIDE 20 12
BUTYRONITRILE 21 20.7
CABLE OIL 油27 2.2
CABONDIOXIDE 二氧化碳20 1.000921
CALCIM FLUORIDE 氟化鈣7.4
CALCITE 白云石8
CALCIUM 鈣3
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
CALCIUM CARBONATE 碳酸鈣6.1-9.1
CALCIUM FLUORIDE 氟化鈣7.4
CALCIUM OXIDE, GRANULE 氧化鈣，顆粒11.8
CALCIUM SULFATE 鈣5.6
CALCIUM SULFATE (H2O 鈣（H2O） 5.6
CALCIUM SUPERPHOSPHATE 過鈣14-15
CAMPHANEDIONE 莰烷二酮203 16
CAMPHENE 20 2.7
CAMPHENE 40 2.3
CAMPHER, CRYSTAL 樟腦，結晶10/11
CAMPHORIC IMIDE 4 樟腦酰亞胺 4 27 5.5
CAMPHORPINACONE 樟腦頻哪醇20 3.6
CAPRILIC ACID 辛酸-8 3.2
CAPROIC ACID 己酸71 2.6
CAPROLACTAM MONOMER 己內酰胺單體1.7 – 1.9
CAPRYLIC ACID 辛酸18 3.2
CARBIDE 碳5.8 – 7.0
CARBIDE, POWDER 碳，粉末5.8-7.0
CARBON BLACK 碳黑2.5 – 3.0
CARBON DIOXIDE 二氧化碳0 1.6
CARBON DIOXIDE, LIQUID 二氧化碳，液體1.6
CARBON DISULFIDE, LIQUID ，液體2.6
CARBON DISULPHIDE 20 2.6
CARBON DISULPHIDE 82 2.2
CARBON TETRACHLORIDE 20 2.2
CARNAUBA WAX 巴西棕櫚蠟2.9
CARVENONE 香芹烯酮20 18.4
CARVOL 香草醇18 11.2
CARVONE 香芹酮22 11
CASEIN 酪蛋白6.1 – 6.8
CASEIN RESIN 酪蛋白脂6.7
CASSITERITE 錫石23.4
CASTOR OIL 蓖麻油16 4.7
CASTOR OIL 蓖麻油27 2.6
CASTOR OIL (HYDROGENATED ) 蓖麻油（氫化） 27 10.3
CEDRENE 雪松烯24 3.2
CELLOPHANE 賽璐玢3.2-6.4
CELLULOID 3.3-11
CELLULOSE 纖維素3.2-7.5
CELLULOSE ACETATE 乙酸纖維素3.2-7
CELLULOSE ACETATE (MOLDING ) 乙酸纖維素（成型） 3.2 – 7.0
CELLULOSE ACETATE (SHEET ) 乙酸纖維素（單獨） 4.0 – 5.5
CELLULOSE ACETATE BUTYRATE 乙酸纖維素3.2 – 6.2
CELLULOSE NITRATE (PROXYLIN ) 硝酸纖維素6.4
CEMENT 水泥1.5 – 2.1
CEMENT (PLAIN ) 水泥（平面） 1.5 – 2.1
CEMENT, PORTLAND 水泥，波特蘭2.5-2.6
CEMENT, POWDER 水泥，粉末5/10
CEREALS (DRY ) 谷類（干燥） 3.0 – 5.0
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
CERESE WAX 地蠟 2.4
CESIUM IODINE 碘化銫5.6
CETYL IODIDE 鯨蠟基碘20 3.3
CHARCOAL 木炭1.2-1.81
CHINAWARE, HARD 瓷器，（硬的） 4/7
CHLORACETIC ACID 氫碳酸60 12.3
CHLORACETONE 29.8
CHLORAL 三20 4.9
CHLORHEXANONE OXIME 氯己酮肟3
CHLORINE 氯-46 2.1
CHLORINE 氯0 2
CHLORINE 氯61 1.5
CHLORINE, LIQUID 氯，液體2
CHLOROACETIC ACID 20 21
CHLOROACETONE 20 29.8
CHLOROBENZENE 25 5.6
CHLOROBENZENE 38 4.7
CHLOROBENZENE 110 4.1
CHLOROBENZINE, LIQUID ，液體5.5-6.3
CHLOROCYCLOHEXANE 氯代24 7.6
CHLOROFORM 0 5.5
CHLOROFORM 20 4.8
CHLOROFORM 100 3.7
CHLOROHEPTANE 氯22 5.5
CHLOROHEXANONE OXIME 氯己酮肟89 3
CHLOROHYDRATE 氫氯酸20 3.3
CHLOROMETHANE 氯甲烷-4 12.6
CHLORONAPHTHALENE 溴代萘24 5
CHLOROOCTANE 氯辛烷24 5.1
CHLOROPHETANE 氯 5.4
CHLOROTOLUENE 氯20 4.7
CHLOROTOLUENE, LIQUID 氯，液體4-4.5
CHOLESTERIN 膽固醇2.86
CHOLESTRAL 膽固醇27 2.9
CHORINE 氯77 1.7
CHROME, OR 鉻合金， 7.7-8.0
CHROME, PURE 鉻合金， 12
CHROMITE 鉻鐵礦4.0-4.2
CHROMYL CHORIDE 20 2.6
CINNAMALDEHYDE 桂皮醛24 16.9
CIS-3-HEXENE 順式－3－己烯24 2.1
CITRACONIC ANHYDRIDE 檸康酐20 40.3
CITRACONIC NITRILE 檸康腈27
CLAY 粘土1.8 – 2.8
CLINKER (CEMENT ) 煤渣（水泥） 2.7
CO2 CO2 0 1.6
COAL TAR 2.0-3.0
COAL, POWDER, FINE 煤，粉末，精細2/4
COCAINE 20 3.1
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
COFFEE REFUSE 咖啡渣2.4-2.6
COKE 焦炭1.1 – 2.2
COMPOUND 3.6
COPPER CATALYST 催化劑銅6.0 – 6.2
COPPER OLEATE 油酸銅20 2.8
COPPER OXIDE 氧化銅18.1
CORDERITE 堇青石2.5 – 5.4
CORN 玉米5/10
CORN (DRY GRANULARS ) 玉米 （干顆粒） 1.8
CORN, REFUSE 玉米，拒絕2.3-2.6
CORNING GLASS 科爾寧玻璃6.5
COTTON 棉花1.3-1.4
COTTON SEED OIL 棉子油3.1
CREOSOL 醇17 10.6
CRESOL 24 5
CRESOL, LIQUID ，液體9/11
CROTONIC NITRICE 20 28
CRYSTALE 晶體3.5-4.7
CUMALDEHYDE 枯醛15 11
CUMENE 異丙苯20 2.4
CUMICALDEHYDE 枯醛14 10.7
CUPRIC OLEATE 油酸銅2.8
CUPRIC OXIDE 氧化銅16 18.1
CUPRIC SULFATE 銅10.3
CUPRIC SULFATE (5H2O) 銅（5H2O） 7.8
CUPRIC SULFATE (ANHYD ) 銅（酐） 10.3
CYANOACETIC ACID 氰乙酸4 33
CYANOETHYL ACETATE 醋酸腈乙酯20 19.3
CYANOGEN 氰23 2.6
CYCLOHEDANE -7 2
CYCLOHENANONE 20 18.2
CYCLOHEPTASILOXANE 環庚硅氧烷20 2.7
CYCLOHEXANE 20 2
CYCLOHEXANE, LIQUID 環乙烷，液體18.5
CYCLOHEXANECARBOXYLIC ACID 羧酸31 2.6
CYCLOHEXANEMETHANOL 60 9.7
CYCLOHEXANOL 環己醇25 15
CYCLOHEXANONE 20 18.2
CYCLOHEXANONE OXIME 肟89 3
CYCLOHEXENE 20 18.3
CYCLOHEXYLAMINE-5 環己胺-5 5.3
CYCLOHEXYLPHENOL 基酚54 4
CYCLOHEXYLTRIFLUOROMETHANE-1 基－1 20 11
CYCLOPENTANE 20 2
CYMENE 62 62 2.3
D.M.T. (DACRON POWDER) 對苯二丁二醇酯 （滌綸粉末） 1.33
D-COCAINE D－3.1
DECAHYDRONAPHTOLENE 20 2.2
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
DECAMETHYLCYCLOPENTASILOXANE 十環戊硅氧烷20 2.5
DECAMETHYLTETRASILOXANE 十四硅氧烷20 2.4
DECANAL 癸醛8.1
DECANE 癸烷20 2
DECANOL 癸醇20 8.1
DECYLENE 癸烯17 2.7
DECYNE 癸炔20 2.2
DEUTERIUM 氘20 1.3
DEUTERIUM OXIDE 氧化氘25 78.3
DEXTRIN 糊精2.2-2.4
DIACETOXYBUTANE 二乙酰氧基24 6.64
DIALLYL SULFIDE 二丙烯基硫20 4.9
DIAMOND 石5.5 – 10.0
DIAPHENYLMETHANE 二2.7
DIAPLMITIN 3.5
DIBENZOFURAN 二苯駢夫喃100 3
DIBENZYL SEBACATE 癸二酸二芐基酯20 4.6
DIBENZYLAMINE 二芐胺20 3.6
DIBROHEPTANE 二溴 -4 5.08
DIBROMOBENZENE 二20 8.8
DIBROMOBUTANE 二溴20 5.7
DIBROMOETHYLENE (CIS-1, 2 ) 二溴乙烯 （順式－1，2） 0 7.7
DIBROMOHEPTANE 二溴24 5.1
DIBROMOHEXANE 二24 5
DIBROMOMETHANE 10 7.8
DIBROMOPROPANE 二溴20 4.3
DIBROMOPROPYL ALCOHOL 二溴丙基21 9.1
DIBUTYL PHTHALATE 鄰苯二二丁酯30 6.4
DIBUTYL SEBACATE 癸二酸二丁酯30 4.5
DIBUTYL TARTRATE 109 酒石酸二丁酯 109 9.4
DICHLORACETIC ACID -7 10.7
DICHLORACETIC ACID 22 8.2
DICHLORACETONE 二20 14
DICHLOROBENZENE 二53 2.8
DICHLOROETHANE 二20 16.7
DICHLOROETHANE (1,2) 二（1,2） 25 10.3
DICHLOROETHYLENE 二氯乙烯17 4.6
DICHLOROMETHANE 20 9.1
DICHLOROSTYRENE 二乙烯24 2.6
DICHLOROTOLUENE 二氯20 6.9
DICTYL PHTHALATE 鄰苯二二CTYL酯5.1
DICYCLOHEXYL ADIPATE 己二酸二環己酯35 4.8
DIEBENZYLAMINE 二芐胺 20 3.6
DIETHYL 1-MALATE 1－蘋果酸二乙酯20 9.5
DIETHYL BENZALMALONATE 亞芐基丙二酸二乙酯0 8
DIETHYL DISULFIDE 二二硫19 15.9
DIETHYL DL-MALATE DL－蘋果酸二乙酯18 10.2
DIETHYL GLUTARATE 戊二酸二乙酯30 6.7
DIETHYL I-MALATE I－蘋果酸二己酯9.5
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
DIETHYL KETONE 二乙酮14 17.3
DIETHYL L-MALATE L－蘋果酸二乙酯20 9.5
DIETHYL MALONATE 丙二酸二乙酯21 7.9
DIETHYL OXALATE 21 8.2
DIETHYL OXALOACETATE 19 6.1
DIETHYL RACEMATE 外消旋酒石酸二乙酯20 4.5
DIETHYL SEBACATE 癸二酸二乙酯30 5
DIETHYL SUCCINATE 癸二酸二乙酯30 6.6
DIETHYL SUCCINOSUCCINATE 琥珀酰琥珀酸二乙酯19 2.5
DIETHYL SULFIDE 二硫醚20 7.2
DIETHYL SULFITE 二乙酯20 15.9
DIETHYL TARTRATE 石酸乙酯20 4.5
DIETHYL ZINC 20 2.6
DIETHYLAMINE 20 3.7
DIETHYLANILINE 二19 5.5
DIETHYL-DIMALATE 蘋果酸氫二乙酯10.2
DIHYDROCAROONE 二氫CAROONE 19 8.7
DIHYDROCARVONE 二氫香芹酮19 8.5
DIIMYLAMINE 18 2.5
DIIOAMYLENE 17 2.4
DIIODOETHYLENE 1 二碘乙烯－1 27 4
DIIODOMETHANE 25 5.3
DIISOAMYL 二異戊基17 2
DIISOAMYLENE 二異戊烯2.4
DIISOBUTYLAMINE 22 2.7
DIMETHOXYBENZENE 二甲氧苯23 4.5
DIMETHYL ETHYL 二酯20 11.7
DIMETHYL ETHYL CARBINOL 二20 11.7
DIMETHYL MALONATE 丙二酸二甲酯20 10.4
DIMETHYL OXALATE 20 3
DIMETHYL PENTANE 二-7 1.912
DIMETHYL PHTHALATE 鄰苯二二甲酯24 8.5
DIMETHYL SULFATE 20 55
DIMETHYL SULFIDE 二甲硫醚20 6.3
DIMETHYL-1-HYDROXYBENZENE 二-1-羥基苯17 4.8
DIMETHYL-2-HEXANE 二-2-20 2.4
DIMETHYLAMINE 二0 6.3
DIMETHYLANILINE 二甲(基)20 4.4
DIMETHYLBROMOETHYLENE 二乙烯20 6.7
DIMETHYLHEPTANE 二20 1.9
DIMETHYLPENTANE 二20 1.9
DIMETHYLQUINOXALINE 二奎喔啉24 2.3
DIMETHYLTOUIDINE 二TOUIDINE 20 3.3
DINITROGEN OXIDE 氧化二氮0 1.6
DINITROGEN TETROXIDE 四氧化二氮14 2.5
DIOCTYL PHTHALATE 磷苯二二異辛酯24 5.1
DIOXANE 1,4 二氧二乙稀 1,4 25 2.2
DIPALMITIN 二棕櫚酸酯72 3.5
DIPENTENE 二戊烯20 2.3
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
DIPENYLAMINE 52 3.3
DIPHEMYLETHANE 110 2.4
DIPHEMYLETHANE 17 12.6
DIPHENYL 1 二苯基 1 19 2.5
DIPHENYL ETHER 二苯醚28 3.9
DIPHENYLAMINE 51 3.3
DIPHENYLETHANE 二苯基乙烷43 2.38
DIPHENYTMETHANE 二17 2.6
DIPROPYL KETONE 二17 12.6
DIPROPYLAMINE 21 2.9
DISTEARIN 二硬脂精78 3.3
DOCOSANE 二十二烷50 2
DODECAMETHYLCYCLOHEXISLOXANE 十二環己SLOXANE 20 2.6
DODECAMETHYLPENTASILOXANE 十二環戊SLOXANE 20 2.5
DODECANE 十二烷20 2
DODECANOL 十二醇24 6.5
DODECYNE 十二炔24 2.2
DOLOMITE 白云石6.8-8.0
DOWTHERM 道氏熱載體21 3.4
EBONITE 硬橡膠2.5-2.9
EMERY SAND 砂16.5
EPICHLORCHYDRIN 表氯醇 20 22.9
EPOXY RESIN (CAST ) 環氧樹脂（鑄造） 3.6
ETHANEDIAMINE 二20 14.2
ETHANETHIOL 14 6.9
ETHANETHIOLIC ACID 20 13
ETHANOL 酒精25 24.3
ETHELENE DIAMINE 乙撐二胺-8 16
ETHELENE OXIDE –1 －1 13.9
ETHOXY-3-METHYLBUTANE 乙氧基-3-20 4
ETHOXYBENZENE 氧苯20 4.2
ETHOXYETHYL ACETATE 乙氧基乙酯30 7.6
ETHOXYNAPTHALONE 乙氧基萘 19 3.3
ETHOXYPENTANE 乙氧基23 3.6
ETHOXYTOLUENE 乙氧基20 3.9
ETHYL 1-BROBUTYRATE 1－溴乙酯20 8
ETHYL 2-IODOPROPIONATE 2－碘20 8.8
ETHYL ACETATE 25 6
ETHYL ACETOACETATE 乙酰22 15.9
ETHYL ACETONEOXALATE 19 16.1
ETHYL ACETOPHENONEOXALATE 乙酰苯酮19 3.3
ETHYL ALCOHOL 乙醇25 24.3
ETHYL AMYL ETHER 乙戊醚20 4
ETHYL BENZENE 苯乙烷20 2.5
ETHYL BENZOATE 苯20 6
ETHYL BENZOYLACETATE 苯甲20 12.8
ETHYL BENZOYLACETOACETATE 苯甲酰基乙酰21 8.6
ETHYL BENZYL ETHER 苯乙酯20 3.8
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
ETHYL BROMIDE 溴乙烷18 4.9
ETHYL BROMOISOBUTYRATE 溴20 7.9
ETHYL BROMOPROPIONATE 溴20 9.4
ETHYL BUTYRATE 乙酯19 5.1
ETHYL CARBONATE 碳酸酯20 3.1
ETHYL CARBONATE 碳酸酯49 14.2
ETHYL CELLULOSE 纖維素2.8 – 3.9
ETHYL CHLORACETATE 乙酯20 11.6
ETHYL CHLOROFORMATE 20 11.3
ETHYL CHLOROPROPIONATE 氯20 10.1
ETHYL CINNAMATE 肉桂酸乙酯19 5.3
ETHYL CYANOACETATE 氰20 27
ETHYL CYCLOBUTANE 20 2
ETHYL DODECANOATE 十二酸乙酯20 3.4
ETHYL ETHER -100 8.1
ETHYL ETHER -40 5.7
ETHYL ETHER 20 4.3
ETHYL ETHOXYBENZOATE 乙氧基苯21 7.1
ETHYL FORMATE 25 7.1
ETHYL FORMYLPHENYLACETATE 甲酰乙酯20 3
ETHYL FUMARATE 延胡索酸乙酯23 6.5
ETHYL HYDROXYMETHYLENEPHENYLACET 羥基乙酯5
ETHYL HYDROXYMETHYLENOMALONATE 羥基丙二酸乙酯6.6
ETHYL HYDROXY-TETRACARBOXYLATE 羥基四羧酸乙酯5.9
ETHYL HYDROXY-TETROCARBOXYLATE 羥基四羧酸乙酯2.7
ETHYL IODIDE 20 7.4
ETHYL ISOTHIOCYANATE 異硫氰酸乙酯20 19.7
ETHYL LEVULINETE 乙酰21 12.1
ETHYL MALEATE 馬來酸乙酯23 8.5
ETHYL MERCAPTAN 20 8
ETHYL NITRATE 硝酸乙酯20 19.7
ETHYL OLEATE 油酸乙酯27 3.2
ETHYL PALMITATE 棕櫚酸乙酯20 3.2
ETHYL PHENYLACETATE 乙酯21 5.4
ETHYL PROPIONATE 20 5.7
ETHYL SALICYLATE 水楊酸乙酯21 8.6
ETHYL SILICATE 乙酯20 4.1
ETHYL STEARATE 硬脂酸乙酯40 3
ETHYL THIOCYANATE 硫氰酸乙酯20 29.6
ETHYL TRICHLORACETATE 氯酸鹽鈉20 7.8
ETHYL UNDECANOATE 十一20 3.6
ETHYL VALERATE 乙酯20 4.7
ETHYLAMINE 21 6.3
ETHYLANILINE 20 5.9
ETHYLBENZENE 乙苯24 3
ETHYLENE CHLORIDE 20 10.5
ETHYLENE CHLOROHYDRIN 二25 26
ETHYLENE CYANIDE 氰乙烷58 58.3
ETHYLENE DIAMINE 乙二胺18 16
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
ETHYLENE GYLCOL 乙二醇 20 37
ETHYLENE IODIDE 3.4
ETHYLENE OXIDE 25 14.0
ETHYLENE TETRAFLOURIDE 四氟乙烯1.9-2.0
ETHYLENECHLOROHYDRIN 2－24 25
ETHYLENEDIAMINE 乙二胺18 16
ETHYLIC RESIN 樹脂2.2-2.3
ETHYLPENTANE 20 1.9
ETHYLTOLUENE 24 2.2
ETIBINE 因二烯 -50 2.5
EUGENOL 酚18 6.1
FAB (FROM BOX, 8% MOISTURE ) FAB （
盒中，8％水分） 1.3
FENCHONE 茴香酮20 12
FERMANIUM TETRACHLORIDE 24 2.4
FERRIC OLEATE 油酸鐵20 2.6
FERROCHROMIUM 鉻鐵1.5-1.8
FERROMANESE 錳鐵5.0-5.2
FERROUS OXIDE 氧化亞鐵16 14.2
FERROUS SULFATE 亞鐵14 14.2
FLOUR 面粉2.5-3.0
FLOURINE 氟-202 1.5
FLOURSPAR 6.8
FLUOROTOLUENE 氟30 4.2
FLY ASH 飛灰1.9 – 2.6
FORMALIN 甲醛23
FORMAMIDE 甲酰胺20 84
FORMIC ACID 16 58
FORSTERITE 鎂橄欖石6.2
FREON 11 氟里昂-11 21 3.1
FREON 113 氟里昂-113 21 2.6
FREON 12 氟里昂-12 21 2.4
FULLER’S EARTH 漂土1.8 – 2.2
FURAN 25 3
FURFURAL 喃甲醛20 42
FURFURALDEHYDE 20 41.9
GASOLINE 21 2
GERBER OATMEAL (IN BOX ) GERBER麥片 （
盒中） 1.5
GERMANIUM TETRACHLORIDE 四25 2.4
GLASS 玻璃3.7-10
GLASS (SILICA ) 玻璃（硅石） 3.8
GLASS, BEAD 玻璃，水珠3.1
GLASS, GRANULE 玻璃，顆粒6/7
GLASS, RAW MATERIAL 玻璃，原料2.0-2.5
GLUCOHEPTITOL 葡庚糖七醇120 27
GLYCERIN, LIQUID ，液體47-68
GLYCEROL 25 42.5
GLYCEROL 0 47.2
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
GLYCEROL PHTHALATE (CAST ALKYD ) 鄰苯二脂（澆鑄醇酸樹脂） 3.7 – 4.0
GLYCERYL TRIOCETATE 21 6
GLYCOL 乙二醇25 37
GLYCOL 乙二醇50 35.6
GLYCOLIC NITRILE 乙二腈20 27
GRAIN 谷物3/8
GRAPHITE 石墨12/15
GUAIACOL 0 愈創木酚 0 11
GYPSUM 石膏2.5-6.0
HAGEMANNIE ESTER HAGEMANNIE酯20 10.6
HALOWAX 六氯4.5
HEAVY OIL 重油3
HEAVY OIL, C 重油，C 2.6
HELIUM, LIQUID 液氦1.05
HELIUM-3 氦─３ 14 1.055
HEPTADECANONE 十七烷酮60 5.3
HEPTANE 20 1.9
HEPTANE, LIQUID ，液體1.9-2.0
HEPTANOIC ACID 2.5
HEPTANOIC ACIELD 22 2.59
HEPTANONE 庚酮20 11.9
HEPTAONIC ACID 71 2.6
HEPTYL ALCOHOL 庚醇21 6.7
HEXAMETHYLDISILOXANE 20 2.2
HEXANE -90 2
HEXANOL 己醇25 13.3
HEXANONE 己酮15 14.6
HEXDECAMETHYLCYCLOHEPTASILOXANE 十六環庚硅氧烷20 2.7
HEXYL IODIDE 己基碘20 6.6
HEXYLENE 乙烯17 2
HEXYLIODIDE 己基碘20 6.6
HYDRAZINE 聯氨20 52
HYDROCHLORIC ACID 20 4.6
HYDROCYANIC ACID 氫氰酸21 2.3
HYDROCYANIC ACID 氫氰酸0 158
HYDROFLUORIC ACID 氫氟酸0 83.6
HYDROGEN 氫227 1.23
HYDROGEN 氫100 1.000284
HYDROGEN BROMIDE -4 3.8
HYDROGEN BROMIDE -84 7
HYDROGEN CHLORIDE 氫氟酸28 4.6
HYDROGEN CHLORIDE 氫氟酸-122 12
HYDROGEN CYANIDE 氰化氫21 95.4
HYDROGEN FLUORIDE 氫氟酸0 84.2
HYDROGEN FLUORIDE 氫氟酸-73 17
HYDROGEN IODIDE 碘化氫22 2.9
HYDROGEN IODIDE 碘化氫22 2.9
HYDROGEN PEROXIDE 過氧化氫0 84.2
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
HYDROGEN PEROXIDE 100% 過氧化氫 100% 70.7
HYDROGEN PEROXIDE 35% 過氧化氫 35% 121
HYDROGEN SULFIDE 硫化氫-64 9.3
HYDROGEN SULFIDE 硫化氫9 5.8
HYDROXY-4-METHY-2-PENTANONE 羥基-4--2-戊酮24 18.2
HYDROXYMETHYLENE CAMPHOR 羥基樟腦30 5.2
HYDROXYMETHYLENEBENZYL CYANIDE 羥基20 6
HYDROXYMETHYLENEHYDROXYMETHYLENEACETOACETATE 羥基乙酰乙酸羥基酯7.8
HYDROZINE 肼 20 52.9
IDOHEPTANE 碘22 4.9
IDOHEXANE 碘 20 5.4
IDO-IODOHEXADECANE IDO－碘十六烷20 3.5
IDOMETHANE 20 7
IDOPOCTANE 碘壬烷 24 4.6
IDOTOLUENE 碘 20 6.1
ILMENITE 鈦鐵礦6.0 – 7.0
INADOL 60 7.8
INDONOL 16 7.8
IODINE 碘42 118
IODINE 碘11
IODINE 碘121 118
IODINE (Granular) 碘（粒狀） 4
IODIOCTANE 碘壬烷4.6
IODLOCTANE -4 4.62
IODOBENZENE 碘苯20 4.6
IODOHEPTANE 碘-6 4.92
IODOHEXANE 碘-7 5.37
IODOMETHANE -7 7
IODOTOLUENE 碘7 6.1
IRON OXIDE 氧化鐵14.2
ISO BUTYL ALCOHOL 乙二醇丁醚18.7-31.7
ISO BUTYL IODIDE 5.8
ISO BUTYL NITRATE 硝酸異丁酯11.9
ISO BUTYLAMINE 丁胺4.5
ISO BUTYRIC ACID 酪酸2.7
ISO BUTYRONITRILE 20.8
ISO VALERIC ACID 異20 2.6
ISOAMYL ACETATE 20 5.6
ISOAMYL ALCOHOL 23 15.3
ISOAMYL BROMIDE 24 6.1
ISOAMYL BUTYRATE 異戊酯20 3.9
ISOAMYL CHLORACETATE 異戊酯20 7.8
ISOAMYL CHLORIDE 18 6.4
ISOAMYL CHLOROACETATE 異戊酯7.8
ISOAMYL CHLOROFORMATE 氯異戊酯20 7.8
ISOAMYL LODIDE 18 5.6
ISOAMYL PROPIONATE 異戊酯20 4.2
ISOAMYL SALICYLATE 水楊酸異戊酯20 5.4
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
ISOAMYL VALERATE 異異戊酯-7 3.6
ISOAMYL VALERATE 異戊酯19 3.6
ISOAMYLPROPIONATE 異戊酯4.2
ISOBUTHYL RESIN 異丁橡膠1.4-2.1
ISOBUTYL ACETATE 20 5.6
ISOBUTYL ALCOHOL 20 18.7
ISO-BUTYL ALCOHOL 乙二醇丁醚-80 31.7
ISO-BUTYL ALCOHOL 乙二醇丁醚0 20 .5
ISO-BUTYL ALCOHOL 乙二醇丁醚20 18.7
ISOBUTYL BENZOATE 苯異丁酯20 5.9
ISOBUTYL BROMIDE -7 4
ISOBUTYL BROMIDE 20 6.6
ISOBUTYL BUTYRATE 異丁酯20 4
ISOBUTYL CHLORIDE 20 7.1
ISOBUTYL CHLOROFORMATE 20 9.2
ISOBUTYL CYANIDE 異23 13.3
ISOBUTYL FORMATE 異丁酯19 6.5
ISOBUTYL IODIDE 20 5.8
ISO-BUTYL IODIDE 20 5.8
ISOBUTYL NITRATE 硝酸異丁酯19 11.9
ISO-BUTYL NITRATE 硝酸異丁酯19 11.9
ISOBUTYL RININOLEATE RININ油酸異丁酯21 4.7
ISOBUTYL VALERATE 異丁酯19 3.8
ISO-BUTYLACETATE 20 5.6
ISOBUTYLAMINE 21 4.5
ISO-BUTYLAMINE 21 4.5
ISOBUTYLBENZENE 17 2.3
ISOBUTYLBENZOATE 苯異丁酯20 5.9
ISOBUTYLENE BROMIDE 環溴20 4
ISOBUTYRIC ACID 20 2.6
ISOBUTYRIC ACID 50 2.7
ISO-BUTYRIC ACID 20 2.7
ISOBUTYRIC ANHYDRIDE 酐20 13.9
ISOBUTYRONITRILE 異丁25 20.8
ISO-BUTYRONITRILE 羥基23.9- 20.8
ISO-BUTYRONITRILE 羥基24 20.8
ISOCAPRONITRILE 20 15.7
ISO-IODOHEXADECANE 異碘十六烷3.5
ISOOCTANE 辛烷2.1-2.3
ISOPHTHALIC ACID 異苯二1.4
ISOPRENE 25 2.1
ISOPROPYL ALCOHOL 18.3
ISO-PROPYL ALCOHOL 20 18.3
ISOPROPYL BENZENE 20 2.4
ISOPROPYL NITRATE -11
ISO-PROPYL NITRATE 19 11.5
ISOPROPYLAMINE 20 5.5
ISOPROPYLETHER 25 3.9
ISOQUINOLINE 異24 10.7
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
ISOSAFROL 異黃樟腦 21 3.4
ISO-VALERIC ACID 異20 2.7
JET FUEL (JP4) （JP4） 21 1.7
JET FUEL (MILITARY JP4 ) （ JP4） 1.7
KENT WAX KENT蠟6.5-7.5
KEROSENE 21 1.8
KYNAR 2
LACTIC ACID 乳酸16 22
LACTRONITRILE 20 38.4
LAD OXIDE 25.9
LEAD ACETATE 醋酸鉛2.5
LEAD CARBONATE 碳酸鉛16 18.1
LEAD CHLORIDE 氯化鉛4.2
LEAD NITRATE 37.7
LEAD NOMOXIDE 16 25.9
LEAD OLEATE 油酸鉛18 3.2
LEAD OXIDE 25.9
LEAD SULFATE 鉛14.3
LEAD SULFITE 鉛17.9
LEAD TETRACHLORIDE 四氯化鉛20 2.8
LIME 石灰2.2 – 2.5
LIMONENE 檸檬油精20 2.3
LINDE 5A MOLECULAR SIEVE, DRY LINDE 5A 分子篩，干燥1.8
LINOLEIC ACID 亞油酸0 2.6 – 2.9
LINSEED OIL 亞麻籽油3.2-3.5
LIQUIFIED AIR 液化空氣1.5
LIQUIFIED HYDROGEN 液化氫1.2
LITYIUM CHLORIDE 氯化鋰11.1
LONONE 18 10
LPG 液化1.6-1.9
MAESE DIOXIDE 二氧化錳5-5.2
MAGNESIUM OXIDE 氧化鎂9.7
MAGNESIUM SULFATE 鎂-13
MALACHITE 孔雀石-14
MALEIC ANHYDRIDE 順二酐60 51
MALOLIC ANHYDRIDE 丙二酸酐11
MALONIC NITRILE 36 47
MANDELIC NITRILE 扁桃腈23 18.1
MANDELITRILE 23 17
MANNITOL 甘露醇22 3
MARGARINE, LIQUID 人造黃油，液體2.8-3.2
m-BROMOANILINE 19 13
m-BROMOTOLUENE 58 5.4
m-CHLOROANALINE 間胺19 13.4
m-CHLOROTOLUENE 間氯20 5.6
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
m-CREOSOL 5
m-DICHLOROBENZENE 25 5
m-DINITRO BENZENE 20 2.8
MELAMINE FORMALDEHYDE (MF ) 密胺-甲醛（MF）
(MF ) MOLDING RESIN （MF）成形樹脂5.5 – 6.0
(MF ) WITH ALPHA CELLULOSE FILLER （MF) 帶有 阿爾法 纖維素填料7.2 – 8.2
(MF ) WITH ASBESTOS FILLER （MF）帶有石棉填料6.1 – 6.7
(MF ) WITH CELLULOSE FILLER （MF）帶有纖維素填料4.7 – 7.0
(MF ) WITH FLOCK FILLER （MF）帶有短纖維填料5.0 – 6.0
(MF ) WITH MACERATED FABRIC FILLE （MF）帶有浸軟織物填料6.5 – 6.9
MELAMINE RESIN 三聚氰胺樹脂4.7-10.9
MENTHOL 薄荷腦6 3.95
MENTHOL 薄荷腦42 4
MENTHONOL 薄荷腦6 2.1
MENTHONOL 薄荷腦43 2.1
MERCURIC CHLORIDE 3.2
MERCUROUS CHLORIDE 9.4
MERCURY 汞148 1.00074
MERCURY CHLORIDE 7/14
MERCURY DIETHYL 20 2.3
MESITYL OXIDE 異亞丙基20 15.4
MESITYLENE 三20 2.4
MESITYLENE 三3.4
METHAL CYANOACETATE 氨基乙酸蔻酯21 29.4
METHALLMINE 25 9.4
METHANE 甲烷-173 1.7
METHANE, LIQUID 甲烷，液體1.7
METHANOL 25 32.6
METHLENE IDIDE 亞 5.1
METHOXY-4-METHYLPHENOL 甲氧基-4-酚16 11
METHOXYBENZENE 24 4.3
METHOXYETHYL STEARATE 硬脂酸甲氧基酯60 3.4
METHOXYPHENOL 甲氧基28 11
METHOXYTOLUENE 甲氧基20 3.5
METHYL 5 KETOCYCLOHEXYLENE 5 環己撐20 24
METHYL ACETATE 25 6.7
METHYL ACETOPHENONEOXALATE 乙酰苯酮18 2.8
METHYL ALCOHOL 甲烷-80 56.6
METHYL ALCOHOL 甲烷0 37.5
METHYL ALCOHOL 甲烷20 33.1
METHYL BENZOATE 20 6.6
METHYL BUTANE 20 1.8
METHYL BUTYL KETONE 甲丁酮17 12.4
METHYL BUTYRATE 甲酯20 5.6
METHYL CHLORIDE 25 12.9
METHYL CHLOROACETATE 甲酯20 12.9
METHYL ETHER 醚26 5
METHYL ETHYL KETONE 22 18.4
METHYL ETHYL KETOXIME 肟20 3.4
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
METHYL FORMATE 20 8.5
METHYL HEPTANOL 庚醇20 5.3
METHYL IODIDE 20 7.1
METHYL KEXYL KETONE KEXYL酮17 10.7
METHYL METHACRYLATE (CAST ) 丙烯酸甲酯（鑄造） 2.7 – 3.2
METHYL NITROBENZOATE 27 27
METHYL O-METHOXYBENZOATE 鄰甲氧基21 7.8
METHYL PROPIONATE 19 5.4
METHYL PROPYL KETONE 甲14 16.8
METHYL P-TOLUATE 對33 4.3
METHYL SALICYLATE 水楊酸甲酯20 9
METHYL THIOCYANATE 20 35.9
METHYL VALERATE 甲酯19 4.3
METHYL-1-CYCLOPENTANOL -1-2 6.9
METHYL-2 4-PENTANDEIOL 2，4戊二醇 30 24.4
METHYL-2-PENTANONE -2-戊酮20 13.1
METHYLAL 20 2.7
METHYLANILINE 20 6
METHYLBENZYLAMINE 芐基胺18 4.4
METHYLCYCLOHEXANOL 68 13
METHYLCYCLOHEXANONE 89 18
METHYLCYLOPENTANE 20 2
METHYLENE IODIDE 21 5.1
METHYLENEACELOACETATE 乙酰乙酸亞酯21 7.8
METHYLENEMALONATE 丙二酸亞酯22 6.6
METHYLENEPHENYLACETATE 亞酯20 5
METHYLETHER, LIQUID ，液體5
METHYLHEXANE 20 1.9
METHYLISOCYANATE 21 29.4
METHYLOCTANE 異丙基辛烷21 30
METHYLOMINE -6 10.5
METHYLPHENYL HYDRAZIN 肼19 7.3
METHYLPYRIDINE (2) （2） 20 9.8
METNOXY-FOUR-METHYL PHENOL 4--11
MICA 云母2.6-3.2
MICA 云母7
MICA (GLASS BONDED) 云母 （玻璃粘接） 6.9 – 9.2
MICANITE 云母層壓板1.8-2.6
MILLS (DRY POWDER) 磨機（干粉） 1.8
MINERAL OIL 礦物油27 2.1
m-NITROTOLUENE 20 23.8
MONOMYRISTIN 三蔻酸酯70 6.1
MONOPALMITIN 三棕櫚酸酯67 5.3
MONOSTEARIN 硬脂酸77 4.9
MORPHOLINE 25 7.3
m-SYLENE 2.4
m-TOLUIDINE 間-胺18 6
m-XYLENE 20 2.4
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
NAPHTHY ETHYL ETHER 萘19 3.2
NAPTHALENE 萘85 2.3
NAPTHALENE 萘20 2.5
NAPTHONITRILE 21 6.4
NAPTHYL ETHYL ETHER 萘基醚19 3.2
n-BUTYL ALCOHOL 正丁醇19 7.8
n-BUTYL BROMIDE 溴20 6.6
n-BUTYL FORMATE 正丁酯-194 2.4
n-BUTYL IODIDE 碘25 6.1
n-BUTYLACETATE -7 5.1
n-BUTYRICAID 20 2.9
NEON 氖20 1.000127
NEOPRENE 氯丁橡膠6/9
n-HEXANE 20 1.9
NITRIC ACID 硝酸14 50.0 +/- 10.0
NITROANISOLE 20 24
NITROBENZAL DOXIME 硝基亞芐基二肟 120 48.1
NITROBENZENE 20 35.7
NITROBENZENE 25 34.8
NITROBENZENE 80 26.3
NITROBENZYL ALCOHOL 乙醇20 22
NITROCELLULOSE 硝化纖維6.2-7.5
NITROETHANE 20 19.7
NITROGEN 氮169 1.454
NITROGEN 氮20 1.00058
NITROGLYCERIN 20 19
NITROMETHANE 22.7-39.4
NITROMETHANE 20 39.4
NITROSODIMETHYLAMINE 亞硝基二20 54
NITROSYL BROMIDE 亞硝酰基溴-16 13
NITROSYL CHLORIDE -12 18
NITROTOLUENE 硝基20 1.96
NITROUS OXIDE 0 1.6
n-METHYLANILINE N-20 6
NONANE 壬烷20 2
n-PENTANE 20 1.8
NYLON 尼龍4.0 – 5.0
NYLON RESIN 尼龍樹脂3.0 – 5.0
o-BROMOTOLUENE 鄰溴58 4.3
o-CHLOROPHENOL 鄰酚19 8.2
o-CHLOROTOLUENE 20 4.5
o-CRESOL 25 11.5
o-CRESOL 25 11.5
OCTADECANOL 硬脂醇3.42
OCTADECANOL 硬脂醇58 3.4
OCTAMETHYLCYCLOTETRASILOXANE 八環四硅氧烷20 2.4
OCTAMETHYLTRISILOXANE 八三硅氧烷20 2.3
OCTANE 辛烷-4 1.061
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
OCTANE 辛烷20 2
OCTANONE 辛酮20 10.3
OCTENE 辛烯24 2.1
OCTYL ALCOHOL 辛醇18 3.4
OCTYL IODIDE 壬基碘20 4.9
OCTYLENE 辛烯18 4.1
o-DICHLOROBENZENE 25 7.5
OIL, ALMOND 杏仁油20 2.8
OIL, COTTON SEED 棉子油14 3.1
OIL, GRAPESEED 葡萄籽油16 2.9
OIL, LEMON 檸檬油21 2.3
OIL, LINSEED 亞麻籽油3.4
OIL, OLIVE 橄欖油20 3.1
OIL, PARAFFIN 油20 2.2 – 4.7
OIL, PEANUT 花生油11 3
OIL, PETROLEUM 20 2.1
OIL, PYRANOL 派蘭諾油20 5.3
OIL, SESAME 芝麻油13 3
OIL, SPERM 鯨腦油20 3.2
OIL, TERPENTINE 松精油20 2.2
OIL, TRANSFORMER 變壓器油20 2.2
OLEIC ACID 油酸20 2.5
OLERIC ACID 油酸 2.4-2.5
ONE-DICHLOROETHANE 1-二10.7
ONE-DIETHOXYETHANE 1-二乙氧基乙烷3.8
o-NITRO ANALINE 90 34.5
o-NITROTOLUENE 20 27.4
OPAL WAX 乳白蠟3.1
ORIC COLD MOLDING COMPOUND 有機冷模制6
o-TOLUIDINE 鄰胺18 6.3
OXYGEN 氧-193 1.51
OXYGEN 氧20 1.000494
o-XYLENE 20 2.6
PAINT 涂料5/8/2004
PALMITIC ACID 棕櫚酸71 2.3
PAPER (DRY ) 紙（干） 2
PARAFFIN 1.9-2.5
PARAFFIN WAX 固體2.1-2.5
PARALDEHYDE 三20 14.5
PARALDEHYDE 三25 13.9
PARAWAX 家庭用（商品名） 2.3
PARRAFIN CHLORIDE 氯化2.0-2.3
p-BROMOTOLUENE 58 5.5
p-CHLOROPHENOL 54 9.5
p-CHLOROTOLUENE 20 6.1
p-CRESOL 對--4 5
p-CRESOL 對-21 5.6
p-CRESOL 對-58 9.9
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
p-CYMENE 對-17 2.3
p-DIBROMOBENZENE 對二88 4.5
p-DICHLOROBENZINE 對二 20 2.86
p-DICHLOROBENZINE 對二49 2.4
PENANTHIENE 20 2.8
PENTACHLORGETHANE 16 3.7
PENTADIENE 1,3 戊二烯 1.3 25 2.3
PENTANE 20 1.8
PENTANOL 戊醇25 13.9
PENTANONE (2 ) 戊酮 (2) 20 15.4
PENTENE (1 ) 戊烯 （1） 20 2.1
PENTOCHLORETHANE 3.7
PERLITE 珍珠巖1.3 – 1.4
PETROLEUM 石油2.0-2.2
PHENANTHRENE 菲110 2.7
PHENATHIENE 20 2.8
PHENATHRENE 43 2.72
PHENETOLE 苯21 4.5
PHENOL 48 9.9
PHENOL 40 15
PHENOL 10 4.3
PHENOL ETHER 醚29 9.8
PHENOL FORMALDEHYDE RESIN (PFR) 酚醛樹脂4.5 – 5.0
(PFR ) WITH ASBESTOS FILLER 具有石棉填料的（酚醛樹脂） 5.0 – 7.0
(PFR ) WITH GLASS FIBER FILLER 具有玻璃纖維填料的（酚醛樹脂） 6.6 – 7.0
(PFR ) WITH MICA FILLER 具有云母填料的（酚醛樹脂） 4.2 – 5.2
(PFR ) WITH MINERAL FILLER (CAST ) 具有礦物填料的（酚醛樹脂） 9.0 – 15.0
(PFR ) WITH SISAL FIBER 具有劍麻纖維的（酚醛樹脂） 3.0 – 5.0
(PFR ) WITH WOOD FLOUR FILLER 具有木粉填料的（酚醛樹脂） 4.0 – 7.0
PHENOL RESIN 樹脂4.9
PHENOL RESIN, CUMULATED 樹脂，累積4.6-5.5
PHENOXYACETYLENE 苯氧基24 4.8
PHENTIDINE 21 7.3
PHENYL ACETATE 乙酸苯酯20 6.9
PHENYL ETHER 苯基醚30 3.7
PHENYL ISO THIOCYANATE 20 10.7
PHENYL ISOCYANATE 20 8.9
PHENYL URETHANE 基2.7
PHENYL-1-PROPANE 苯基-1-20 1.7
PHENYLACETALDEHYDE 苯基20 4.8
PHENYLACETIC 苯乙－－ 20 3
PHENYLACETONITRILE 27 18
PHENYLETHANOL 苯乙醇20 13
PHENYLETHYL ACETATE 乙酸苯乙酯14 4.5
PHENYLETHYLENE 苯乙烯25 2.4
PHENYLHYDRAZINE 22 7.2
PHENYL-L-LROPANE 苯基－1－LROPANE 20 2.7
PHENYL-ONE-IROPANE 苯基－1－IROPANE 2.7
PHENYLSALICYLATE 水楊酸苯酯50 6.3
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
PHOSGENE 0 4.7
PHOSPHINE 磷化氫-60 2.5
PHOSPHORUS 磷34 4.1
PHOSPHORUS OXYCHLORIDE 三氯氧化磷22 14
PHOSPHORUS PENTACHLORIDE 五160 2.8
PHOSPHORUS TRIBROMIDE 3.9
PHOSPHORUS TRIBROMIDE 20 3.9
PHOSPHORUS TRICHLORIDE 25 3.4
PHOSPHORUS, RED 磷，紅色4.1
PHOSPHORUS, YELLOW 磷，3.6
PHOSPHORYL CHLORIDE 磷酰氯21 13
PHOSPHROUS 磷-16
PHTALIDE 74 36
PHTHALIC ACID 鄰苯二5.1-6.3
PHTHALIDE 2－苯幷酮23 36
PINACOLIN 頻哪酮17 12.8
PINACONE 嚬哪醇24 7.4
PINE TREE RESIN, POWDER 松脂，粉末1.5-1.8
PINENE 蒎烯20 2.7
PIPERIDINE 20 5.9
PLASTER 石膏2.5 – 6.0
PLASTIC GRAIN 塑料粒65-75
PLASTIC PELLETS 球1.1-3.2
PLASTIC SULPHUR, UNGROUND 硫磺膠，（未磨過） 1.5
PLATINUM CATALYST 鉑催化劑6.5 – 7.5
p-NITRO ANALINE 160 56.3
p-NITROTOLUENE 58 22.2
POLY PROPYLENE 聚丙烯1.5
POLYACETAL 聚甲醛3.6-3.7
POLYACETOL RESIN 聚縮醛樹脂2.6-3.7
POLYACRYLIC ESTER 聚丙烯酸酯3.5
POLYAMIDE 聚酰胺2.5-2.6
POLYBUTYLENE 聚2.2-2.3
POLYCAPROLACTAM 聚己內酰胺2.0 – 2.5
POLYCARBONATE 聚碳酸酯2.9-3.0
POLYCARBONATE RESIN 聚碳酸脂2.9 – 3.0
POLYESTER RESIN 聚酯2.8 – 4.5
POLYESTER RESIN (FLEXIBLE ) 聚酯樹脂（柔軟的） 4.1 – 5.2
POLYESTER RESIN (GLASS FIBER FILLED) 聚酯（玻璃纖維） 4.0 – 4.5
POLYESTER RESIN (RIDGID CAST ) 聚酯樹脂（硬的，鑄造用） 2.8 – 4.1
POLYETHER CHLORIDE 氯化聚醚2.9
POLYETHER RESIN 聚醚樹脂2.8-8.1
POLYETHER RESIN, UNSATURATED 聚醚樹脂，不飽和2.8-5.2
POLYETHYLENE 聚乙烯2.2-2.4
POLYETHYLENE, PELLET 聚乙烯，球1.5
POLYMIDE 聚酰亞胺2.8
POLYMONOCHLORO PIFLUOROETHYLENE 聚一氯二氟乙烯 2.5
POLYPROPYLENE 聚丙烯1.5
POLYPROPYLENE POWDER 聚丙烯粉末1.25
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
POLYPROPYLENE, PELLET 聚丙烯，球1.5-1.8
POLYSTYRENE RESIN 聚苯乙烯樹脂2.4 – 2.6
POLYSTYROL 聚苯乙烯2.0-2,6
POLYSULPHONIC ACID 多磺酸2.8
POLYTETRA FLUOROETHYLENE 聚四氟乙烯樹脂2
POLYVINYL ALCOHOL 聚乙烯醇1.9-2.0
POLYVINYL CHLORIDE 聚氯乙烯3.4
POLYVINYLCHLORIDE RESIN 聚氯乙烯樹脂5.8 – 6.8
PORCELAIN 瓷器5.0-7.0
PORCELAIN WITH ZIRCON 帶有鋯石的瓷器7.1 – 10.5
POTASSIUM ALUMINUM SULPHATE 鋁鉀3.8
POTASSIUM CARBONATE 碳酸鉀16 5.6
POTASSIUM CHLORATE 5.1
POTASSIUM CHLORIDE 4.6
POTASSIUM CHLORONATE 7.3
POTASSIUM IODIDE 碘化鉀5.6
POTASSIUM NITRATE 5
POTASSIUM SULFATE 鉀5.9
POTSSIUM CHLOROMATE 7.3
POTTASIUM CHLORIDE 5
PROPANE (Liquid) （液體） 0 1.6
PROPANEDIOL 丙二醇20 32 .0
PROPANOL 丙醇81 20.1
PROPENE 丙烯20 1.9
PROPIONALDEHYDE 17 18.9
PROPIONIC ACID 14 3.1
PROPIONIC ANHYDRIDE 16 18
PROPIONITRILE 丙晴20 27.7
PROPY BUTYRATE 丙酯20 4.3
PROPYL ACETATE 醋酸丙酯20 6.3
PROPYL ALCOHOL 丙醇20 21.8
PROPYL BENZENE 丙苯20 2.4
PROPYL BROMIDE 溴20 7.2
PROPYL BUTYRATE 丙酯20 4.3
PROPYL CHLOROFORMATE 氯丙酯20 11.2
PROPYL ETHER 丙醚26 3.4
PROPYL FORMATE 丙酯19 7.9
PROPYL NITRATE 硝酸丙酯18 14.2
PROPYL PROPIONATE 丙酯20 4.7
PROPYL VALERATE 丙酯18 4
PROPYLENE LIQUID 液體丙烯11.9
PSUEDOCUMENE 16 2.4
p-TOLUDINE 3
p-TOLUIDINE 對一胺54 5
PULEGONE 蒲勒酮20 9.5
PULEZONE 19 9.7
PVC, POWDER 聚氯乙烯, 粉末1.4
p-XYLENE 對二20 2.3
PYREX PYREX 4.8
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
PYREX GLASS PYREX 玻璃4.3 – 5.0
PYRIDINE 比啶20 12.5
PYROCERAM 耐高溫陶瓷粘合劑3.5-4.5
PYRROLE 17 7.5
QUARTZ 石英4.2
QUINOLINE 25 9
QUINOLINE -180 2.6
REBURNED LIME 回收石灰2.2
REFRACTORY (CAST ) 耐火材料（鑄件） 6.7
REFRACTORY (FOR CASTING ) 耐火材料（用于鑄造） 1.8 – 2.1
RESORCINOL 3.2
RICE (DRY) 大米（干） 3.5
RICE BRAN 米糠1.4-2.0
ROUGE 紅鐵粉1.5
ROUGE (JEWELERS) 紅鐵粉（寶石商） 1.5 – 1.6
RUBBER 橡膠3
RUBBER (CHLORINATED) 橡膠 (天然) 3
RUBBER (HARD) 橡膠 (硬質) 2.8
RUBBER (ISOMERIZED) 橡膠(異構體) 2.4 – 3.7
RUBBER CEMENT 橡膠膠水2.7-2.9
RUBBER CHLORIDE 橡膠氯2.1-2.7
RUBBER, RAW 橡膠（原料） 2.1-2.7
RUBBER, SULPHURIZED 橡膠（經硫化的） 2.5-4.6
RUBY 11.3
RUTILE 金紅石6.7
SAFROL 黃樟醚21 3.1
SALICYLALDEHYDE 水楊酸醛20 13.9
SALT 鹽3.0 – 15.0
SAND (DRY ) 砂（干） 5
SAND (SILICON DIOXIDE ) 砂（二氧化硅） 3 – 5.0
SANTOWAX 山道蠟21 2.3
SELENIUM 硒6.1-7.4
SELENIUM 硒11
SELENIUM 硒250 5.4
SELEVIUM 121 5.4
SESAME 芝麻1.8-2.0
SHELLAC 蟲漆材質2.0-3.8
SILICA ALUMINATE 鋁酸硅2
SILICA SAND 硅砂2.5-3.5
SILICON 硅11.0 – 12.0
SILICON DIOXIDE 二氧化硅4.5
SILICON TETRACHLORIDE 16 2.4
SILICONE MOLDING COMPOUND(SMC) 硅樹脂模塑 （SMC）
(SMC) (GLASS FIBER FILLED) （玻璃纖維填充的）硅樹脂模塑 （SMC） 3.7
SILICONE OIL 硅酮油2.2-2.9
SILICONE RESIN, LIQUID 硅樹脂溶液3.5-5.0
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
SILICONE RUBBER 硅橡膠3.2-9.8
SILICONE VARNISH 硅樹脂清漆2.8-3.3
SILK 絲綢2.5-3.5
SILVER BROMIDE 溴化銀12.2
SILVER CHLORIDE 氯化銀11.2
SILVER CYANIDE 5.6
SLAKED LIME, POWDER 消石灰，粉末2.0-3.5
SLATE 板巖6.0-7.5
SMITHSONITE 菱鋅礦9.3
SOAP POWDERS 皂粉1.2 – 1.7
SODIUM CARBONATE 碳酸鈉5.3 – 8.4
SODIUM CARBONATE (10H20) 碳酸鈉（10H20） 5.3
SODIUM CARBONATE (ANHYD) 碳酸鈉（酐） 8.4
SODIUM CHLORIDE 氯化鈉5.9
SODIUM CHLORIDE (SALT) 氯化鈉（鹽） 6.1
SODIUM CYANIDE 7.55
SODIUM DICHROMATE 2.9
SODIUM NITRATE 5.2
SODIUM OLEATE 油酸鈉20 2.7
SODIUM PERCHLORATE 5.4
SODIUM PHOSPHATE 鈉1.6-1.9
SODIUM PORCHLORATE 5.4
SODIUM SULPHIDE 5
SORBITOL 山梨糖醇80 33.5
SOY BEANS 黃豆2.8
STANNEC CHLORIDE 22 3.2
STARCH 淀粉3/5/2004
STARCH, PASTE 淀粉糊1.7-1.8
STEARIC ACID 硬脂酸71 2.3
STEARINE 硬脂酸2.3
STEATITE 塊滑石5.5 – 7.5
STYRENE 苯乙烯25 2.4
STYRENE (MODIFIED ) 苯乙烯（改性） 2.4 – 3.8
STYRENE (PHENYLETHANE ) 苯乙烯（苯乙烷） 25 2.4
STYRENE RESIN 苯乙烯樹脂2.3-3.4
SUCCINAMIDE 琥珀酰胺22 2.9
SUCCINIC ACID 丁二酸26 2.4
SUCROSE 蔗糖3.3
SUCROSE (MEAN ) 蔗糖（中） 3.3
SUGAR 糖3
SUGAR, GRANULATED 砂糖1.5-2.2
SULFUR 硫磺1.6 – 1.7
SULFUR DIOXIDE -20 17.6
SULFUR DIOXIDE 0 15
SULFUR MONOCHLORIDE 一14 4.8
SULFUR TRIOXIDE 三氧化硫18 3.1
SULFUROUS OXYCHLORIDE 氯22 9.1
SULFURYL CHLORIDE 22 10
SULPHUR 硫磺118 3.5
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
SULPHUR 硫磺232 3.5
SULPHUR DIOXIDE 0 15.6
SULPHUR TRIOXIDE 三氧化硫21 3.6
SULPHUR, LIQUID 硫磺，液體3.5
SULPHUR, POWDER 硫磺，粉末3.6
SULPHURIC ACID 20 84
SULPHURIC ACID 25 100
SUPPHURIC OXYCHLORIDE 氧22 9.2
SYRUP 果汁50-80
SYRUP WAX 蠟漿2.5-2.9
TANTALUM OXIDE 氧化鉭1.6
TARTARIC ACID 酒石酸20 6
TARTARIC ACID 酒石酸-10 35.9
TEFLON 聚四氟乙烯2
TEFLON (4F) 聚四氟乙烯(4F) 2
TEFLON, FEP 聚全氟乙丙稀（FEP） 2.1
TEFLON, PCTFE 聚三氟氯乙烯（PCTFE） 2.3-2.8
TEFLON, PTFE 聚四氟乙烯，PTFE 2
TEPINEOL 2.8
TERPINENE 松油烯21 2.7
TERPINEOL 松油醇22 2.8
TETRABROMOETHANE 四溴乙烷22 7
TETRACHLOROETHYLENE 21 2.5
TETRADECAMETHYLHEXOSILOXANE 十四己硅氧烷20 2.5
TETRADECAMETHYLTETRADECAMETHYLCYCLOHEPTASILOXAN 十四十四環庚硅氧烷2.7
TETRADECANOL 寇醇38 4.7
TETRAETHYL AMYLENETETRACARBOXYLATE 戊撐四羧酸四乙酯4.4
TETRAETHYL HEXANE-1-PHENYL TETRACARBOXYLATE －1－苯基四羧酸四乙酯19 5.9
TETRAETHYL PENTANE DIPHENYL TETRACARBOXYLATE 二苯基四羧酸四乙酯20 2.7
TETRAETHYL PROPANE TETRACARBOXYLATE 四羧酸四乙酯19 5.2
TETRAETHYL PROPYLENE TETRACARBOXYLATE 丙撐四羧酸四乙酯19 6
TETRAETHYL SILICATE 正20 4.1
TETRAFLUOROETHYLENE 四氟乙烯2
TETRAHYDRO-B-NAPTHOL 四氫－B－萘酚20 11
TETRANITROMETHANE 四硝甲烷20 2.2
TETRATRIACONTADIENE 三十四烷二烯24 2.8
THALLIUM CHLORIDE 46.9
THINNER 稀釋劑3.7
THIOACETIC ACID 20 13
THIONYL BROMIDE 溴化20 9.1
THIONYL CHLORIDE 20 9.3
THIOPHENE 硫雜16 2.8
THIOPHOSPHORYL CHLORIDE 21 5.8
THORIUM OXIDE 氧化釷10.6
THRICHLOROETHYLENE 16 3.4
THUJONE 側柏酮0 10
TIDE (LOOSE FROM BOX) 1.6
TIN TETRACHLORIDE 四20 2.9
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
TITAMIUM TETRACHLORIDE 20 2.8
TITANIUM DIOXIDE 二氧化鈦110
TITANIUM OXIDE 氧化鈦40-50
TITANIUM TETRACHLORIDE (68 DEGREES F ) 20 2.8
TOBACCO 煙草1.6 – 1.7
TOBACCO DUST (6% MOISTURE ) 煙末（6％濕度） 1.7
TOLUENE 20 2.4
TOLUENE, LIQUID （液體） 2.0-2.4
TOLUIDINE 20 6
TOLUNITRILE 甲腈23 18.8
TOLYL METHYL ETHER 基醚20 3.5
TOTANE 44 5.5
TOURMALINE 電氣石6.3
TRANS-3-HEXENE 反-3-已烯24 2
TRANSMISSION OIL 傳動油27 2.2
TRIBROMOPROPANE 三溴20 6.4
TRIBUTYLPHOSPHATE 三丁酯30 8
TRICHLORETHYLENE 3.4
TRICHLOROACETIC ACID 60 4.6
TRICHLOROETHANE 三-14
TRICHLOROETHYLENE 16 3.4
TRICHLOROLOLUENE 三氯LOLUENE 21 6.9
TRICHLOROPROPANE 三氯24 2.4
TRICHLOROTOLUENE 21 6.9
TRICHLOROXOLUENE 三氯XOLUENE 6.9
TRICOSANONE 廿三烷酮80 4
TRICRESYL PHOSPHATE 40 6.9
TRIETHYL ACONITATE 順烏頭酸三乙酯20 6.4
TRIETHYL ALUMINUM 20 2.9
TRIETHYL ETHANETRICARBOXYLATE 乙烷三羧酸三乙酯19 6.5
TRIETHYL ISOACONITATE 異烏頭酸三乙酯20 7.2
TRIETHYLAMINE -6 3.2
TRIETHYLAMINE 25 2.4
TRIFLUOROACTIC ACID 三20 39
TRIFLUOROTOLUENE 30 9.2
TRIMETHYL BORATE 20 8.2
TRIMETHYL-3-HEPTENE 三-3-庚烯20 2.2
TRIMETHYLAMINE 三25 2.5
TRIMETHYLBENZENE 三20 2.3
TRIMETHYLBUTANE 三20 1.9
TRIMETHYLPENTANE 三1.9
TRIMETHYLPENTANE 三20 2.9
TRIMETHYLSULFANILIC ACID 三磺胺酸18 89
TRINITROBENZENE 三20 2.2
TRINITROTOLUENE 21 22
TRIOLEIN 三酸酯24 3.2
TRIPHENYLMETHANE 三苯甲烷100 2.3
TRIPOLMITIN 60 2.9
TRISTEARIN 三酸酯70 2.8
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
TURPENTINE (WOOD) 松節油（木材） 20 2.2
TWO-DICHLOROETHANE 2-二10.7
UNDECANE 十二烷20 2
UNDECANONE 十一酮14 8.4
UREA 脲5/8
UREA 脲22 3.5
UREA FORMALDEHYDE (CELLULOSE FILLER) 脲醛樹脂（纖維素填料） 6.4 – 6.9
UREA FORMALDEHYDE (UF DEGREES F ) 脲醛樹脂（UF）
UREA RESIN 尿素樹脂6.2-9.5
URETHAN 氨基49 14.2
URETHANE 氨基酯23 3.2
URETHANE RESIN 聚胺酯樹脂6.5 – 7.1
VALERALDEHYDE 戊醛14 11.8
VALERIC ACID 20 2.6
VALERONITRILE 21 17.7
VANADIUM OXYBROMIDE 堿式溴化礬26 3.6
VANADIUM OXYCHLORIDE 氯氧化礬26 3.4
VANADIUM SULFIDE 硫化礬3.1
VANADIUM TETRACHLORIDE 四氯化釩26 3
VASELINE 凡士林2.2-2.9
VERATROL 1,2-二甲氧基-苯23 4.5
VINYL ALCOHOL RESIN 乙烯醇樹脂2.6-3.5
VINYL BUTYRAL 乙烯醇縮丁醛3.3 – 3.9
VINYL CHLORIDE (ACETATE ) 氯乙烯（醋酸） 3.0 – 3.1
VINYL CHLORIDE (FLEXIBLE ) 氯乙烯（軟） 3.5 – 4.5
VINYL CHLORIDE (RIDGIG ) 氯乙烯（RIDGID） 2.8 – 3.0
VINYL CHLORIDE RESIN, HARD 氯乙烯樹脂，硬5.8-6.4
VINYL CHLORIDE RESIN, SOFT 氯乙烯樹脂，軟2.8-4.0
VINYL ETHER 乙烯醚20 3.9
VINYL FORMAL 乙烯基甲醛3
VINYLLIDENE CHLORIDE 3.0 – 4.0
VYCOR GLASS 石英玻璃3.8
WATER 水4-88
WATER 水0 88
WATER 水20 80.4
WATER 水100 55.3
WATER 水199 34.5
WATER 水27 80
WATER (STEAM ) 水（蒸汽） 1.00785
WAX 蠟2.4-6.5
WHEAT FLOUR 面粉3.0 – 5.0
WHEAT FLOUR (DRY POWDER ) 面粉（干粉） 1.6
WHITE MICA 白云母4.5-9.6
WOOD, DRY 木材，干2/6
WOOD, PRESSED BOARD 木材，板2.0-2.6
WOOD, WET 木材，濕10/30
Material 物質名 * 溫度(°C) 介電常數
DIELECTRIC CONSTANT REFERENCE GUIDE介電常數參考表
XYLENE 二20 2.4
XYLENE, LIQUID 二，液體2.2-2.6
XYLENOL 二酚17
XYLENOL 二酚17 3.9
XYLIDINE 二20 5
ZINC OXIDE 氧化鋅1.7-2.5
ZINC SULFIDE 硫化鋅8.2
ZIRCON 鋯12
ZIRCONIUM OXIDE 氧化鋯12.5
ZIRCONIUM SILICATE 硅酸鋯5
1, 2-DICHLOROETHANE 1,2-二25 10.7
1-0CTANOL 1-辛醇20 10.3
1-DIETHOXYETHANE 1-二乙氧基乙烷24 3.8
1-HEPTENE 1-庚烯20 2.1
2-METHYL-1-PROPANOL 2--1-丙醇25 17.7
3 DIMETHYL-2-BUTANONE 3-二丁酮13.1
3-CHLORO-1, DIHYDROXYPRONE 20 31
3-DIMETHYL-2-BUTANONE 3-二丁酮145 13.1
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