工程塑料及常用材质密度表

1、工程塑料通.模塑熱變形料 *料筒溫簡稱英文學名中文學名比重 g/cm3收縮模溫低壓hrs度率%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*4280-300 40-60PA66+30%GFPolyamide-6630%Glass Fiber 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%GF聚先胺 -46+40%玻纖

2、1.27POM 賽鋼Polyacetel聚甲醛1.422.1172100*2205-225 80-100PCPolycarbonate聚碳酸酯1.200.5137130*4271-29371-93PETpoly(Ethylene Terephthalate)聚封苯二甲酸乙二1.330.467154*6277-29315-30醇酯PET+30%GFPET+30%Glass Fiber同上 +30%玻纖1.670.2239135*4265-305 95-150PETGCHDM Modified Copolyester改性聚酯1.270.2-0.57070*5250-270 15-40PCTGCHD

3、M Modified Copolyester改性聚酯1.230.2-0.57475*5275-29515-40PBTPoly(Butylene Terephthalate)聚封苯二甲酸丁二1.401.5-2.2152130*3225-24540-80醇酯PBT+30%GFPBT+30%Glass Fiber同上 +30%玻纖1.610.4-0.9221130*3225-25040-100PCT+30%GFPoly cyclohexylene dimeth ylene1.450.1-0.4276120*4295-370105-135Terephthalate改性聚酯CA 酸性膠Cellulose

4、 Acetate醋酸纖維素1.260.58170*4160-230 40-60CAPCellulose acetate Propionate丙酸纖維素1.200.583-8870*2215-240 40-75CABCellulose Acetate Butyrate丁酸纖維素1.190.577-8770*2230-250 40-85耐高溫 PPHigh Heat Polypropylene耐高溫聚丙烯1.120.9-1.113480*2180-220 60-80防火 PPFlame Retarded Polypropylene防火聚丙烯0.95111085*2180-220 30-50PPS+

5、40%GFPolyphenyiene Sulfide聚苯硫酸 +40%玻纖1.670.25260140*3300-340 120-150PPOPolyphenyiene Oxide聚苯酸1.070.5-0.8126110*3270-310PSUPolysulfone聚1.240.5179130*4330-360 120-160PESpolyether Sulfone聚酸1.370.68208150*2340-380 120-160LCPLiquid Crystal Polymer液晶聚合物1.70.02290140*5385-40035-200SBS 彈性膠Styrene-butadiene-

6、styrene block0.96-1.101.5N.A50*3145-16025-30copolymer苯乙烯嵌段共聚物SEBS 彈性膠styrene-cthylene-butadiene-styre氬化苯乙烯嵌段共0.87-0.911.6N.A50*3180-20035-65ne block copolymer聚物TPUThermoplastic Polyurethane熱塑性聚氨酯1.241.2N.A100*3190-22021-49TPVThermoplastic Vulcanizate完全硫化聚烯輕彈0.971.5-2.5N.A75*2180-190Oct-80性膠COPPolyes

7、ter Elastomer聚酯彈性膠1.21.490110*2220-25045GPPS硬膠General Purpose Polystyrene通用聚苯乙烯1.160.3-0.670-8070*2200-250 40-60HIPS 不碎膠High Impacct Polystyrene高行聚苯乙烯1.080.570-8570*2210-27020-50ABSAcrylonitrite Butadiene Styrene丙烯一丁二烯一苯1.050.680-9580*3210-26050-80乙烯.用塑料.AS（ SAN）Acrylonitrile Styrene丙烯一丁二烯一苯1.070.68

8、5-9580*3220-270 40-80乙烯BS（K 膠）Butadiene Styrene1.010.570-8070*2190-230 30-50LDPE 軟膠Low Density Polyethylene低密度聚乙烯0.92335-5065*1220-260 20-40HDPEHigh Density Polycthylene高密度聚乙烯0.96340-7565*1190-280 30-70EVAEthylene Vinyl Acclate乙烯 -醋酸乙烯酯0.952N.A65*1140-200 20-40PVC 硬1.38-1.411.5N.A60*1170-190 20-40PPPolypropylene聚丙烯0.91260-10060*1210-280 20-50PMMA1.180.695-10375*2220-240 60-80模塑熱變形料 *料筒溫比重 g/cm3簡稱英文學名中