Connector 常用工程塑胶知识汇总

Connector常用工程塑膠知識內容一、塑膠材料全名中英文對照表;二、常用工程塑膠參數一鑒表;三、連接器用塑膠材料簡介;四、工程塑膠特性簡介;縮寫英文全名中文名稱ABSAcrylonitrile-Butadiene-Styrene丙烯睛-丁二烯-苯乙烯NYLONPolyamide(66、46、6T)聚醯胺or尼龍or耐隆PBTPolybutyleneterephthalate聚丁烯對苯二甲酸酯PCPolycarbonate聚碳酸酯PVCPolyvinylchloride聚氯乙烯PETPolyethyleneterephthalate聚乙烯對苯二甲酸酯PEPolyethylene聚乙烯PPPolypropylene聚丙烯PSPolystyrene聚苯乙烯PPSPolyphenylsulfide聚苯硫醚LCPLiquidcrystalpolymer液晶高分子PCTPolycycolhexayleneterephthalate聚環己烯對苯二甲酸酯PPAPolyphenylamide聚苯基醯胺PC/ABSPolycarbonate/Acrylonitrile-Butadiene-StyrenePC/ABS合膠PVCPolyvinylchloride聚氯乙烯SPSSyndiotactic-Polystyrene對位性聚苯乙烯PSFPolysulfone聚石風POMPolyoxymethylene聚縮醛塑膠材料全名中英文對照表體積阻抗係數Ω-cm表面阻抗係數Ω電弧阻抗sec介電常數(1MHz)介電強度V/mil耗散因子(1MHz)PBT聚對苯二甲酸丁二脂長春101610161003.5420~5500.001PCT聚對苯二甲酸環乙烷二甲酯EASTMAN7.8*10141.6*10161513.64000.003PPS聚苯硫醚TOSO4*10162*1016353.9360~4500.0014LCP液晶類工程塑膠(E6008)AMOCO10131.4*10161303.94500.032SPS新世代工程塑膠XAREC8*10143*10161203.85400.001PA6T尼龍6TARLEN1015101614044800.013PA9T尼龍9TDuPont101510161454.25800.016POM-H聚縮醛DuPont101410161202.15000.032PET聚酯(PETP)ICI101310161003.23400.015PEEK聚二醚酮ICI10131014451.74000.013PP聚丙烯晉倫3*10101014303.13400.034HDPE高密度聚乙烯台聚3*10121016462.52600.013LDPE低密度聚乙烯DuPont2*10121015671.92000.002PVdF聚偏二氟乙烯DuPont10131016452.3260~2800.001PS聚苯乙烯奇美2*10101014231.32500.034PMMA聚甲基丙烯酸甲酯DuPont101310163421600.045CA酯纖維素(CAB、CAP)DuPont101210142311000.056EC醚纖維素DuPont10121014454.21200.014ABS丙烯睛丁二烯苯乙烯奇美10131015242.1300~5000.045U-PVC非塑化聚氯乙烯DuPont10131015452.33400.056PC聚碳酸酯GE6*101310157833800.009PEIPolyetherimideDuPont101110146534800.002PPO聚苯撐氧(PPOM)GE3*101310161001.2400~7000.003PESSulphonepolymers(PSU)DuPont10121015483.4375~5000.007FEP氟化乙烯丙烯DuPont10111015843.2500~6000.016電氣特性非結晶性結晶性供應廠商全稱簡稱分類常用工程塑膠參數一鑒表__電氣特性拉伸強度Kg/cm2壓縮強度Kg/cm2彎曲強度Kg/cm2衝擊強度Kg/cm2洛氏硬度拉伸模數*103Kg/cm2彎曲模數*103Kg/cm2伸長率%PBT聚對苯二甲酸丁二脂長春576605~984844~11740.6~1.0M68~7819.7~30.623.2~28.14PCT聚對苯二甲酸環乙烷二甲酯EASTMAN100019391261.1PPS聚苯硫醚TOSO1245~16171477~18281547~22501.1~1.5R12377.31231.2LCP液晶類工程塑膠(E6008)AMOCO150014601.1R1031471251.3SPS新世代工程塑膠XAREC1080154911111.36PA6T尼龍6TARLEN153099823470.7R95161123PA9T尼龍9TDuPont1600105511950.6~1.0R11916.229.54POM-H聚縮醛DuPont6821125~12669701.2~2.2M9336.626.7~30.2PET聚酯(PETP)ICI492~738773~1055984~12660.25~0.7M94~M10128~4224.6~31.6PEEK聚二醚酮ICI717~1055126611251.639PP聚丙烯晉倫3237880.77718.66HDPE高密度聚乙烯台聚2550.805D6517LDPE低密度聚乙烯DuPont148D532.8PVdF聚偏二氟乙烯DuPont366~527766~984682~9633R8315.5~29.520.4~29.5PS聚苯乙烯奇美4534500.7M76292040PMMA聚甲基丙烯酸甲酯DuPont70398910.4M892932CA酯纖維素(CAB、CAP)DuPont4083594643.5R7619.7EC醚纖維素DuPontABS丙烯睛丁二烯苯乙烯奇美387~562127~879492~9143~6R107~R11521~2821.8~2820U-PVC非塑化聚氯乙烯DuPont4501226.726.7PC聚碳酸酯GE66884494914~16M7024.223.96~8PEIPolyetherimideDuPont984140614771.0~1.2M10926.7~30.230.2~33.7PPO聚苯撐氧(PPOM)GE548~668844~1160584~9844~6R11824~26.722.9~28.1PESSulphonepolymers(PSU)DuPont1223~14061371~16871723~19481.2~1.7M986060~62FEP氟化乙烯丙烯DuPont190~246155無折斷3.55.6~6.7機械性質非結晶性結晶性供應廠商全稱簡稱分類常用工程塑膠參數一鑒表__机械特性比重g/cm3吸水率%流動方向收縮率%垂直方向收縮率%玻纖含量%Tm/Tg℃HDT(264-psi)℃熔融指數gm/10min耐燃級別(UL-94)PBT聚對苯二甲酸丁二脂長春1.3~1.350.08~0.091.5230220~23020849V-0PCT聚對苯二甲酸環乙烷二甲酯EASTMAN1.740.30.5~0.73028526124V-0PPS聚苯硫醚TOSO1.6~1.650.2~0.50.20.440275~291250~26327V-0LCP液晶類工程塑膠(E6008)AMOCO1.70.020.181.162527926073V-0SPS新世代工程塑膠XAREC1.520.20.74028726256V-0PA6T尼龍6TARLEN1.660.30.30.73029026545V-0PA9T尼龍9TDuPont1.14~1.151.0~2.50.30.83026525024V-0POM-H聚縮醛DuPont1.430.25~0.40.30.64026912610V-0PET聚酯(PETP)ICI1.34~1.40.1~0.22.125245~26521~3846V-0PEEK聚二醚酮ICI1.30~1.310.15~0.21.2233434V-0PP聚丙烯晉倫0.91.82.514313642.5V-2HDPE高密度聚乙烯台聚0.94~0.9650.011.54898V-0LDPE低密度聚乙烯DuPont0.915~0.940.021.554.7V-0PVdF聚偏二氟乙烯DuPont1.780.04~0.0623175~17888~11623V-0PS聚苯乙烯奇美1.04~1.060.20.40.68513V-0PMMA聚甲基丙烯酸甲酯DuPont1.180.30.40.78224V-0CA酯纖維素(CAB、CAP)DuPont1.26~1.360.316143V-0EC醚纖維素DuPont0.41.325V-0ABS丙烯睛丁二烯苯乙烯奇美1.02~1.060.3~0.450.40.80102~11593~1043.7V-2U-PVC非塑化聚氯乙烯DuPont1.34~1.450.020.40.74.9V-0PC聚碳酸酯GE1.210.150.60.80140~1501326.9V-0PEIPolyetherimideDuPont1.27~1.330.250.50.7216195~20023V-0PPO聚苯撐氧(PPOM)GE1.06~1.10.06~0.10.50.7100~14080~13010.8V-0PESSulphonepolymers(PSU)DuPont1.510.15~0.40.20.6220~225208~21813.8V-0FEP氟化乙烯丙烯DuPont2.12~2.2736027025.8V-0其它物理特性非結晶性結晶性供應廠商全稱簡稱分類常用工程塑膠參數一鑒表__物理特性連接器的常用塑膠材料優缺點一鑒表塑膠優點缺點ABS良好耐沖擊,價廉抗有機溶劑和熱時效性能較差,ACETAL良好的流動性和抗化學藥品性能,低成本遇酸會降級老化,耐燃性差PBT良好的流動,潤滑,電氣,化學和熱性能較高的收縮率PET與PBT比較,減少翹曲,較耐熱流動性較PBT差,對潮濕敏感PCT較高的耐熱性,良好的流動和抗化學性較脆,製程條件範圍窄PC良好的耐衝擊,尺寸穩定性,透明,耐熱抗化學性和流動性差,應力破碎PPO良好的耐熱及部分抗化學特性流動性差,可著色性差Nylons良好的流動性,耐熱,耐衝擊吸濕,尺寸穩定性差PPS流動性佳,耐高溫,抗化學性良較脆,易產生毛邊,可著色性差PEK耐熱性佳,良好的耐氣候特性,結晶慢,成本高PEI高耐熱耐燃性成本高LCP流動性佳,耐熱耐燃性良,良好的電氣性接合線強度差,可著色性差,成本高,連接器的常用塑膠材料特性比較PropertiesUnitASTMteststdPEIPESPCPBTPCTPPSPALCPTensilestrengthkpsiD-63824.518.09.519.517.520.519.423.0~30.0Elongationatbreak%D-6380.030.91102.03.00.95.01.3~2.4FlexuralmodulusMpsid7901.21.10.341.51.11.91.01.9~2.9Izodimpactstrength1/8in,notched,750FFt-lb/ind2562.02.012~161.31.11.51.91.7~2.8Coefficientofthermalexpansion10-5D-6961.11.33.70.81.41.21.10.5HeatdeflectionIn/in0FD-648410420270400480500450446~469ULtherm.Indexw/impact0CUL-764B170180120140130200130240FlammabilityUL-94V-0V-0V-2V-0V-0V-0V-0V-0Dielectricstrength,1/8inV