常用工程塑料的密度表.xls

塑料塑料名称名称密度（g/cm3）密度（g/cm3）收缩率收缩率成型温度()成型温度() ABS丙烯腈-丁二烯-苯乙烯1.050.4-0.8% 200-240 PS聚苯乙烯1.050.4-0.8% 170-250 PMMA 有机玻璃（聚甲基丙烯酸甲脂）1.15-1.180.3-0.6%170-250 POM聚甲醛1.41-1.431.3-2.5%170-200 PP聚丙烯0.80-0.911.3-2.5%160-220 PP+GF301.130.4-0.5% PBT-G301.5-1.6 PE聚乙烯0.94-0.961.5-3.6%140-220 PVC聚氯乙烯1.380.6-1.5% 160-190 PA6尼龙1.130.8-2.0%220-300 PA66尼龙1.140.8-2.0%220-300 尼龙10101.0-1.051.2-2.5200210 PC聚碳酸脂1.18-1.200.5-0.8%110-120 PC+ABS1.15 DMC/SMC 不饱和聚脂玻璃纤维模塑料 1.75-1.850.1-0.8 PPO聚苯醚1.06-1.070.7-1.0%260-290 PPO+20GF1.210.4-0.8%130 PPO+30GF1.30.2-0.5%140 PSU聚砜1.20-1.250.5-0.7%290-350 PTFE聚四氟乙烯2.1-2.171.5-3.5%330-380 ASA丙烯酸-苯乙烯-丙烯睛1.050.4-0.7%170-230 PPS聚苯硫醚1.360.70%300-330 ETFE聚四氟乙烯-乙烯共聚物 1.73.1-7.7%300-330 PFA可溶性聚四氟乙烯2.13-2.1673.1-7.7%350-400 PARU塑料（聚芳脂）1.2-1.260.80%300-350 PF酚醛塑料1.4-1.950.1-1.0%150-170 氨基塑料1.50.6-1.0%160-180 EP环氧树脂1.5-2.00.1-0.5%140-170 IS有机硅塑料1.75-1.950.50%160-180 PU聚氨酯 1.10-1.25 EMA0.93 PPT201.026 TPE0.92-0.980.6%-2% TPV0.900.97 PPE0.96-1.06 HDPE高压聚乙烯0.94-0.961.2-3.0 LDPE低压聚乙烯0.91-0.931.0-3.0 UF脲醛塑料1.45-1.550.6-1.4 PBTP聚对苯二甲酸丁二酯1.3-1.321.0-2.2 PTFE聚四氟乙烯2.1-2.171.5-3.5 纸浆填料1.45-1.60.6-1.4 玻璃纤维填料1.75-1.850.1-0.4 簡稱英文學名中文學名比重g/cm3 工PA-6尼龍單6Polyamide-6聚先胺-61.13 程PA6+15%GF1.27 塑PA-66尼龍件6polyamide-66聚先胺-661.13 料PA66+30%GF Polyamide-66 30%Glass Fiber 聚先胺-66+30%玻 纖 1.39 PA66+40%GF 聚先胺-66+40%玻 纖 1.46 PA46+40%GF 聚先胺-46+40%玻 纖 1.27 POM賽鋼Polyacetel聚甲醛1.42 PCPolycarbonate聚碳酸酯1.2 PET poly(Ethylene Terephthalate) 聚封苯二甲酸乙 二醇酯 1.33 PET+30%GFPET+30%Glass Fiber同上+30%玻纖1.67 PETG CHDM Modified Copolyester 改性聚酯1.27 PCTG CHDM Modified Copolyester 改性聚酯1.23 PBT Poly(Butylene Terephthalate) 聚封苯二甲酸丁 二醇酯 1.4 PBT+30%GFPBT+30%Glass Fiber同上+30%玻纖1.61 PCT+30%GF Poly cyclohexylene dimeth ylene Terephthalate 改性聚酯1.45 CA酸性膠Cellulose Acetate醋酸纖維素1.26 CAP Cellulose acetate Propionate 丙酸纖維素1.2 CAB Cellulose Acetate Butyrate 丁酸纖維素1.19 MF 耐高溫PP High Heat Polypropylene 耐高溫聚丙烯1.12 防火PP Flame Retarded Polypropylene 防火聚丙烯0.95 PPS+40%GFPolyphenyiene Sulfide 聚苯硫酸+40%玻 纖 1.67 PPOPolyphenyiene Oxide聚苯酸1.07 PSUPolysulfone聚1.24 PESpolyether Sulfone聚酸1.37 LCPLiquid Crystal Polymer液晶聚合物1.7 SBS彈性膠 Styrene-butadiene- styrene block copolymer 苯乙烯嵌段共聚 物 0.96-1.10 SEBS彈性膠 styrene-cthylene- butadiene-styrene block copolymer 氬化苯乙烯嵌段 共聚物 0.87-0.91 TPU Thermoplastic Polyurethane 熱塑性聚氨酯1.24 TPV Thermoplastic Vulcanizate 完全硫化聚烯輕 彈性膠 0.97 COPPolyester Elastomer聚酯彈性膠1.2 通GPPS硬膠 General Purpose Polystyrene 通用聚苯乙烯1.16 用HIPS不碎膠 High Impacct Polystyrene 高行聚苯乙烯1.08 塑ABS Acrylonitrite Butadiene Styrene 丙烯一丁二烯一 苯乙烯 1.05 料AS（SAN）Acrylonitrile Styrene 丙烯一丁二烯一 苯乙烯 1.07 BS（K膠）Butadiene Styrene1.01 LDPE軟膠 Low Density Polyethylene 低密度聚乙烯0.92 HDPE High Density Polycthylene 高密度聚乙烯0.96 EVAEthylene Vinyl Acclate乙烯-醋酸乙烯酯0.95 PVC硬1.38-1.41 PPPolypropylene聚丙烯0.91 PMMA1.18 簡稱英文學名中文學名比重g/cm3 工PA46polyamide-46聚先胺-461.35 程玻纤1.96 塑碳纤1.57 料橡胶管0.95 碳钢7.85 65Mn弹簧钢7.81 Al6061铝合金2.7 SUS303不锈钢7.86 Cu铜8.89 H65铜合金8.45 常用金属 备注备注 材料密度材料密度 PP0.890.93PA6-GF201.221.28 PP-T100.950.99PA6-GF301.331.40 PP-T201.031.07PA6-GF351.381.44 PP-T301.101.14PA6-GF401.401.46 PP-T401.191.25PA6-GF501.541.60 PP-GF201.101.14PA6-(GF10+M20)1.331.41 PP-GF301.121.18PA6-(GF15+M25)1.401.52 PP-GF401.191.25PA6-M301.301.44 PP-LGF201.021.06PA661.121.16 PP-LGF301.101.14PA66-GF151.201.26 PP-LGF401.191.25PA66-GF201.241.30 GMT-201.021.08PA66-GF301.331.39 GMT-301.071.17PA66-GF351.361.44 GMT-401.171.27PA66-GF401.431.51 PP-EPDM0.861.92PA66-GF451.451.55 PP-EPDM-T100.941.00PA66-GF501.511.61 PP-EPDM-T151.001.04PA66-GF551.591.69 PP-EPDM-T201.031.07PA66-GF601.671.77 PP-EPDM-T251.071.11PA66-M401.461.54 PP-EPDM-T301.101.16PA111.031.06 LDPE0.910.94PA121.001.06 HDPE0.930.97PA461.161.20 POM1.401.44PA46-GF301.381.44 PPO1.031.07PA46-GF401.471.53 PPO+PA1.061.10PA6121.051.07 PBT1.301.35PA6/6T1.131.19 PBT+GF101.401.45PA6/6T-GF301.331.41 PBT+GF201.451.50PA66/6T1.121.18 PBT+GF301.501.55PA66/6T-GF301.441.52 PBT/PET-T201.471.53PA66/6T-M301.441.49 PET-GF201.471.53PA-MXDD6(PAA)-GF30 1.391.47 PET-GF301.541.62PMMA1.171.20 PET-GF401.631.73PC1.181.22 PA61.121.15PC-HT1.121.20 PA6-GF151.201.26PAR1.201.26 ABS1.041.08PPS-(GF+MD)651.902.01 AES1.021.06PSU1.211.27 ASA1.061.09PSU-GF301.481.56 常用塑料的密度（g/cm3) PC+ABS1.101.16LCP-GF301.581.66 PC+ASA1.121.18LCP-M301.591.67 PC+PBT1.181.23PES1.341.40 PS1.031.07PES-GF301.501.56 PA+ABS1.041.10PEI1.241.30 TPS0.91.2PI1.351.41 TPO0.91.05PEEK1.271.33 TPV0.951.0PEEK-GF301.461.54 TPU1.051.25PEEK-CF301.371.43 TPC1.151.4PTFE2.122.17 TPA1.01.15 PPS1.331.39 PPS-GF401.621.70 模塑收縮率%熱變形低壓料 * hrs料筒溫度 模溫 0.7-1.018080*4250-270 40- 60 1.320080*4280-300 40- 60 0.325070*4240-270 80- 90 2.1172100*2205-225 80- 100 0.5137130*4271-293 71- 93 0.467154*6277-293 15- 30 0.2239135*4265-305 95- 150 0.2-0.57070*5250-270 15- 40 0.2-0.57475*5275-295 15- 40 1.5-2.2152130*3225-245 40- 80 0.4-0.9221130*3225-250 40- 100 0.1-0.4276120*4295-370 105- 135 0.58170*4160-230 40- 60 0.583-8870*2215-240 40- 75 0.577-8770*2230-250 40- 85 0.9-1.113480*2180-220 60- 80 111085*2180-220 30- 50 0.25260140*3300-340 120- 150 0.5-0.8126110*3270-310 0.5179130*4330-360 120- 160 0.68208150*2340-380 120- 160 0.02290140*5385-400 35- 200 1.5N.A50*3145-160 25- 30 1.6N.A50*3180-200 35- 65 1.2N.A100*3190-220 21- 49 1.5-2.5N.A75*2180-190# 1.490110*2220-25045 0.3-0.670-8070*2200-250 40- 60 0.570-8570*2