工程塑料及常用材质密度表

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1、簡稱英文學名中文學名比重g/cm3模塑收縮率%熱變形低壓℃料℃*hrs料筒溫度℃模溫℃工程塑料PA-6尼龍單6Polyamide-6聚先胺-61.130.7-1.018080*4250-27040-60PA6+15%GF1.27PA-66尼龍件6polyamide-66聚先胺-661.131.320080*4280-30040-60PA66+30%GFPolyamide-66＋30%GlassFiber聚先胺-66+30%玻纖1.390.325070*4240-27080-90PA66+40%GF聚先胺-66+40%玻纖1.46PA46+40%G

2、F聚先胺-46+40%玻纖1.27POM賽鋼Polyacetel聚甲醛1.422.1172100*2205-22580-100PCPolycarbonate聚碳酸酯1.200.5137130*4271-29371-93PETpoly(EthyleneTerephthalate)聚封苯二甲酸乙二醇酯1.330.467154*6277-29315-30PET+30%GFPET+30%GlassFiber同上+30%玻纖1.670.2239135*4265-30595-150PETGCHDMModifiedCopolyester改性聚酯1.270.2-

3、0.57070*5250-27015-40PCTGCHDMModifiedCopolyester改性聚酯1.230.2-0.57475*5275-29515-40PBTPoly(ButyleneTerephthalate)聚封苯二甲酸丁二醇酯1.401.5-2.2152130*3225-24540-80PBT+30%GFPBT+30%GlassFiber同上+30%玻纖1.610.4-0.9221130*3225-25040-100PCT+30%GFPolycyclohexylenedimethyleneTerephthalate改性聚酯1.45

4、0.1-0.4276120*4295-370105-135CA酸性膠CelluloseAcetate醋酸纖維素1.260.58170*4160-23040-60CAPCelluloseacetatePropionate丙酸纖維素1.200.583-8870*2215-24040-75CABCelluloseAcetateButyrate丁酸纖維素1.190.577-8770*2230-25040-85耐高溫PPHighHeatPolypropylene耐高溫聚丙烯1.120.9-1.113480*2180-22060-80防火PPFlameRet

5、ardedPolypropylene防火聚丙烯0.95111085*2180-22030-50PPS+40%GFPolyphenyieneSulfide聚苯硫酸+40%玻纖1.670.25260140*3300-340120-150PPOPolyphenyieneOxide聚苯酸1.070.5-0.8126110*3270-310PSUPolysulfone聚1.240.5179130*4330-360120-160PESpolyetherSulfone聚酸1.370.68208150*2340-380120-160LCPLiquidCrysta

6、lPolymer液晶聚合物1.70.02290140*5385-40035-200SBS彈性膠Styrene-butadiene-styreneblockcopolymer苯乙烯嵌段共聚物0.96-1.101.5N.A50*3145-16025-30SEBS彈性膠styrene-cthylene-butadiene-styreneblockcopolymer氬化苯乙烯嵌段共聚物0.87-0.911.6N.A50*3180-20035-65TPUThermoplasticPolyurethane熱塑性聚氨酯1.241.2N.A100*3190-22

7、021-49TPVThermoplasticVulcanizate完全硫化聚烯輕彈性膠0.971.5-2.5N.A75*2180-190Oct-80COPPolyesterElastomer聚酯彈性膠1.21.490110*2220-25045通用GPPS硬膠GeneralPurposePolystyrene通用聚苯乙烯1.160.3-0.670-8070*2200-25040-60塑料HIPS不碎膠HighImpacctPolystyrene高行聚苯乙烯1.080.570-8570*2210-27020-50ABSAcrylonitriteBu

8、tadieneStyrene丙烯一丁二烯一苯乙烯1.050.680-9580*3210-26050-80AS（SAN）Acrylonit