常用塑料密度收缩表

简称比重g/cm3模塑收缩率%热变形低压℃料℃*hrs料筒温度℃PA-6尼龙单61.130.7-1.018080*4250-270PA6+15%GF1.27PA-66尼龙件61.131.320080*4280-300PA66+30%GF1.390.325070*4240-270PA66+40%GF1.46PA46+40%GF1.27POM赛钢1.422.1172100*2205-225PC1.20.5137130*4271-293PET1.330.467154*6277-293PET+30%GF1.670.2239135*4265-305PETG1.270.2-0.57070*5250-270PCTG1.230.2-0.57475*5275-295PBT1.41.5-2.2152130*3225-245PBT+30%GF1.610.4-0.9221130*3225-250PCT+30%GF1.450.1-0.4276120*4295-370CA酸性胶1.260.58170*4160-230CAP1.20.583-8870*2215-240CAB1.190.577-8770*2230-250耐高温PP1.120.9-1.113480*2180-220防火PP0.95111085*2180-220PPS+40%GF1.670.25260140*3300-340PPO1.070.5-0.8126110*3270-310PSU1.240.5179130*4330-360PES1.370.68208150*2340-380LCP1.70.02290140*5385-400SBS弹性胶0.96-1.101.5N.A50*3145-160SEBS弹性胶0.87-0.911.6N.A50*3180-200TPU1.241.2N.A100*3190-220工程塑料TPV0.971.5-2.5N.A75*2180-190COP1.21.490110*2220-250GPPS硬胶1.160.3-0.670-8070*2200-250HIPS不碎胶1.080.570-8570*2210-270ABS1.050.680-9580*3210-260AS（SAN）1.070.685-9580*3220-270BS（K胶）1.010.570-8070*2190-230LDPE软胶0.92335-5065*1220-260HDPE0.96340-7565*1190-280EVA0.952N.A65*1140-200PVC硬1.38-1.411.5N.A60*1170-190PP0.91260-10060*1210-280PMMA1.180.695-10375*2220-240简称比重g/cm3模塑收缩率%热变形低压℃料℃*hrs料筒温度℃PA461.35玻纤1.96碳纤1.57橡胶管0.95碳钢7.8565Mn7.81Al60612.7SUS3037.86Cu8.89H658.45常用金属工程塑料通用塑料工程塑料模温℃英文学名中文学名40-60Polyamide-6聚先胺-640-60polyamide-66聚先胺-6680-90Polyamide-66＋30%GlassFiber聚先胺-66+30%玻纤聚先胺-66+40%玻纤聚先胺-46+40%玻纤80-100Polyacetel聚甲醛71-93Polycarbonate聚碳酸酯15-30poly(EthyleneTerephthalate)聚封苯二甲酸乙二醇酯95-150PET+30%GlassFiber同上+30%玻纤15-40CHDMModifiedCopolyester改性聚酯15-40CHDMModifiedCopolyester改性聚酯40-80Poly(ButyleneTerephthalate)聚封苯二甲酸丁二醇酯40-100PBT+30%GlassFiber同上+30%玻纤105-135PolycyclohexylenedimethyleneTerephthalate改性聚酯40-60CelluloseAcetate醋酸纤维素40-75CelluloseacetatePropionate丙酸纤维素40-85CelluloseAcetateButyrate丁酸纤维素60-80HighHeatPolypropylene耐高温聚丙烯30-50FlameRetardedPolypropylene防火聚丙烯120-150PolyphenyieneSulfide聚苯硫酸+40%玻纤Polyphenyiene聚苯酸120-160Polysulfone聚120-160polyetherSulfone聚酸35-200LiquidCrystalPolymer液晶聚合物25-30Styrene-butadiene-styreneblockcopolymer苯乙烯嵌段共聚物35-65styrene-cthylene-butadiene-styreneblockcopolymer氩化苯乙烯嵌段共聚物21-49ThermoplasticPolyurethane热塑性聚氨酯Oct-80ThermoplasticVulcanizate完全硫化聚烯轻弹性胶45Polyester聚酯弹性胶40-60GeneralPurposePolystyrene通用聚苯乙烯20-50HighImpacctPolystyrene高行聚苯乙烯50-80AcrylonitriteButadieneStyrene丙烯一丁二烯一苯乙烯40-80AcrylonitrileStyrene丙烯一丁二烯一苯乙烯30-50ButadieneStyrene20-40LowDensityPolyethylene低密度聚乙烯30-70HighDensityPolycthylene高密度聚乙烯20-40EthyleneVinylAcclate乙烯-醋酸乙烯酯20-4020-50Polypropylene聚丙烯60-80模温℃英文学名中文学名polyamide-46聚先胺-46弹簧钢铝合金不锈钢铜铜合金