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常用工程塑料的密度表

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塑料ABSPSPMMAPOMPPPP+GF30PBT-G30PEPVCPA6PA66名称丙烯腈-丁二烯-苯乙烯聚苯乙烯密度(g/cm3)收缩率0.4-0.8%0.4-0.8%0.3-0.6%1.3-2.5%1.3-2.5%0.4-0.5%1.5-3.6%0.6-1.5%0.8-2.0%0.8-2.0%1.2-2.50.5-0.8%0.1-0.80.7-1.0%0.4-0.8%0.2-0.5%0.5-0.7%1.5-3.5%0.4-0.7%0.70%3.1-7.7%3.1-7.7%0.80%0.1-1.0%0.6-1.0%0.1-0.5%0.50%成型温度(℃)200-240℃170-250℃170-250℃170-200℃160-220℃1.051.05有机玻璃(聚甲基丙烯酸甲1.15-1.18脂)聚甲醛1.41-1.43聚丙烯0.80-0.911.131.5-1.6聚乙烯0.94-0.96聚氯乙烯1.38尼龙1.13尼龙1.14尼龙10101.0-1.05PC聚碳酸脂1.18-1.20PC+ABS1.15DMC/SMC不饱和聚脂玻璃纤维模塑料1.75-1.85PPO聚苯醚1.06-1.07PPO+20GF1.21PPO+30GF1.3PSU聚砜1.20-1.25PTFE聚四氟乙烯2.1-2.17ASA丙烯酸-苯乙烯-丙烯睛1.05PPS聚苯硫醚1.36ETFE聚四氟乙烯-乙烯共聚物1.7PFA可溶性聚四氟乙烯2.13-2.167PARU塑料(聚芳脂)1.2-1.26PF酚醛塑料1.4-1.95氨基塑料1.5EP环氧树脂1.5-2.0IS有机硅塑料1.75-1.95聚氨酯PU1.10-1.25EMAPPT20TPETPVPPEHDPELDPEUF高压聚乙烯低压聚乙烯脲醛塑料0.931.0260.92-0.980.90—0.970.96-1.060.94-0.960.91-0.931.45-1.55140-220℃160-190℃220-300℃220-300℃200~210℃110-120℃260-290℃130140290-350℃330-380℃170-230℃300-330℃300-330℃350-400℃300-350℃150-170℃160-180℃140-170℃160-180℃0.6%-2%1.2-3.01.0-3.00.6-1.4PBTPPTFEMF聚对苯二甲酸丁二酯聚四氟乙烯纸浆填料玻璃纤维填料1.3-1.322.1-2.171.45-1.61.75-1.851.0-2.21.5-3.50.6-1.40.1-0.4簡稱

工程塑料

PA-6尼龍單6PA6+15%GFPA-66尼龍件6PA66+30%GFPA66+40%GFPA46+40%GFPOM賽鋼PCPETPET+30%GFPETGPCTGPBTPBT+30%GF

英文學名Polyamide-6

中文學名聚先胺-6

比重g/cm31.131.27

polyamide-66Polyamide-66+30%Glass Fiber

聚先胺-66聚先胺-66+30%玻

纖聚先胺-66+40%玻

纖聚先胺-46+40%玻

1.131.391.461.271.421.21.331.671.271.231.41.61

PolyacetelPolycarbonatepoly(EthyleneTerephthalate)PET+30%Glass FiberCHDM ModifiedCopolyesterCHDM ModifiedCopolyesterPoly(ButyleneTerephthalate)PBT+30%Glass FiberPoly cyclohexylenedimeth yleneTerephthalateCellulose Acetate

聚甲醛聚碳酸酯聚封苯二甲酸乙

二醇酯同上+30%玻纖改性聚酯改性聚酯聚封苯二甲酸丁

二醇酯同上+30%玻纖

PCT+30%GF改性聚酯1.45

CA酸性膠醋酸纖維素1.26

CAPCAB耐高溫PP防火PPPPS+40%GF

PPOPSUPESLCPSBS彈性膠

Cellulose acetatePropionateCellulose Acetate

ButyrateHigh HeatPolypropyleneFlame RetardedPolypropylenePolyphenyiene SulfidePolyphenyiene Oxide

Polysulfonepolyether SulfoneLiquid Crystal Polymer

丙酸纖維素丁酸纖維素耐高溫聚丙烯防火聚丙烯聚苯硫酸+40%玻

聚苯酸聚聚酸液晶聚合物

1.21.191.120.951.671.071.241.371.70.96-1.10

Styrene-butadiene-苯乙烯嵌段共聚

styrene block copolymer物styrene-cthylene-氬化苯乙烯嵌段butadiene-styrene block

共聚物

copolymer

ThermoplasticPolyurethaneThermoplasticVulcanizatePolyester ElastomerGeneral PurposePolystyreneHigh ImpacctPolystyrene

熱塑性聚氨酯完全硫化聚烯輕

彈性膠聚酯彈性膠通用聚苯乙烯高行聚苯乙烯

SEBS彈性膠0.87-0.91

TPUTPVCOP

通用塑料

GPPS硬膠HIPS不碎膠

ABSAS(SAN)BS(K膠)LDPE軟膠HDPEEVAPVC硬PPPMMA簡稱

PA46

1.240.971.21.161.081.051.071.01

Acrylonitrite Butadiene丙烯一丁二烯一

Styrene苯乙烯Acrylonitrile StyreneButadiene StyreneLow DensityPolyethyleneHigh DensityPolycthylene

低密度聚乙烯高密度聚乙烯丙烯一丁二烯一

苯乙烯

0.920.960.951.38-1.41

Ethylene Vinyl Acclate乙烯-醋酸乙烯酯

Polypropylene聚丙烯0.911.18

英文學名polyamide-46

中文學名聚先胺-46

比重g/cm31.35

程塑料

玻纤碳纤橡胶管碳钢65MnAl6061

弹簧钢铝合金不锈钢铜铜合金

1.961.570.957.857.812.77.868.8.45

常用金属

SUS303CuH65

备注材料PPPP-T10PP-T20PP-T30PP-T40PP-GF20PP-GF30PP-GF40PP-LGF20PP-LGF30PP-LGF40GMT-20GMT-30GMT-40PP-EPDMPP-EPDM-T10PP-EPDM-T15PP-EPDM-T20PP-EPDM-T25PP-EPDM-T30LDPEHDPEPOMPPOPPO+PAPBTPBT+GF10PBT+GF20PBT+GF30PBT/PET-T20PET-GF20PET-GF30PET-GF40PA6PA6-GF15ABSAES常用塑料的密度(g/cm3)密度0.~0.930.95~0.991.03~1.071.10~1.141.19~1.251.10~1.141.12~1.181.19~1.251.02~1.061.10~1.141.19~1.251.02~1.081.07~1.171.17~1.270.86~1.920.94~1.001.00~1.041.03~1.071.07~1.111.10~1.160.91~0.940.93~0.971.40~1.441.03~1.071.06~1.101.30~1.351.40~1.451.45~1.501.50~1.551.47~1.531.47~1.531.54~1.621.63~1.731.12~1.151.20~1.261.04~1.081.02~1.06材料PA6-GF20PA6-GF30PA6-GF35PA6-GF40PA6-GF50PA6-(GF10+M20)PA6-(GF15+M25)PA6-M30PA66PA66-GF15PA66-GF20PA66-GF30PA66-GF35PA66-GF40PA66-GF45PA66-GF50PA66-GF55PA66-GF60PA66-M40PA11PA12PA46PA46-GF30PA46-GF40PA612PA6/6TPA6/6T-GF30PA66/6TPA66/6T-GF30PA66/6T-M30PA-MXDD6(PAA)-GF30PMMAPCPC-HTPARPPS-(GF+MD)65PSU密度1.22~1.281.33~1.401.38~1.441.40~1.461.54~1.601.33~1.411.40~1.521.30~1.441.12~1.161.20~1.261.24~1.301.33~1.391.36~1.441.43~1.511.45~1.551.51~1.611.59~1.691.67~1.771.46~1.541.03~1.061.00~1.061.16~1.201.38~1.441.47~1.531.05~1.071.13~1.191.33~1.411.12~1.181.44~1.521.44~1.491.39~1.471.17~1.201.18~1.221.12~1.201.20~1.261.90~2.011.21~1.27ASAPC+ABSPC+ASAPC+PBTPSPA+ABSTPSTPOTPVTPUTPCTPAPPSPPS-GF40模塑收縮率%

0.7-1.0

熱變形低壓℃

180

料 ℃ * hrs80*4

1.06~1.091.10~1.161.12~1.181.18~1.231.03~1.071.04~1.100.9~1.20.9~1.050.95~1.01.05~1.251.15~1.41.0~1.151.33~1.391.62~1.70料筒溫度℃250-270

模溫℃40-6040-6080-90

PSU-GF30LCP-GF30LCP-M30PESPES-GF30PEIPIPEEKPEEK-GF30PEEK-CF30PTFE1.48~1.561.58~1.661.59~1.671.34~1.401.50~1.561.24~1.301.35~1.411.27~1.331.46~1.541.37~1.432.12~2.171.30.3

200250

80*470*4

280-300240-270

2.10.50.40.20.2-0.50.2-0.51.5-2.20.4-0.9

172137672397074152221

100*2130*4154*6135*470*575*5130*3130*3

205-225271-293277-293265-305250-270275-295225-245225-250

80-10071-9315-3095-15015-4015-4040-8040-100105-13540-60

0.1-0.4276120*4295-370

0.58170*4160-230

0.50.50.9-1.110.250.5-0.80.50.680.021.5

83-8877-87134110260126179208290N.A

70*270*280*285*2140*3110*3130*4150*2140*550*3

215-240230-250180-220180-220300-340270-310330-360340-380385-400145-160

40-7540-8560-8030-50120-150120-160120-16035-20025-3035-6521-49####4540-6020-5050-8040-8030-5020-4030-7020-4020-4020-5060-80模溫℃

1.6N.A50*3180-200

1.21.5-2.51.40.3-0.60.50.60.60.53321.520.6模塑收縮率%

N.AN.A9070-8070-8580-9585-9570-8035-5040-75N.AN.A60-10095-103熱變形低壓℃

100*375*2110*270*270*280*380*370*265*165*165*160*160*175*2料 ℃ * hrs190-220180-190220-250200-250210-270210-260220-270190-230220-260190-280140-200170-190210-280220-240料筒溫度℃

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