低温塑料米TPEE 美国杜邦 4057 耐腐蚀 抗蠕变TPEE

tpee(热塑性聚酯弹性体)/美国杜邦 4057/陶氏杜邦

用途： 电子电器,电线电缆,汽车部件,运动器材

重要参数： 熔体流动速率:10 g/10min 拉伸强度:10.3mpa 断裂伸长率:200 % 

生产厂商：陶氏杜邦公司

物理性能额定值 (公制)额定值 (英制)测试方法

比重1.15 g/cc1.15 g/ccastm d792密度1.15 g/cc0.0415 lb/in3iso 1183waterabsorption5.0 %

@temperature 23.0 °c

5.0 %

@temperature 73.4 °f

immersion 24h; astm d570
5.0 %

@temperature 23.0 °c

5.0 %

@temperature 73.4 °f

immersion 24h; iso 62线性成型收缩率0.0050 cm/cm0.0050 in/inflow; astmd955线性成型收缩率,flow0.010 cm/cm

@thickness 2.00 mm

0.010 in/in

@thickness 0.0787 in

iso 294-4线性成型收缩率，横向0.010 cm/cm

@thickness 2.00 mm

0.010 in/in

@thickness 0.0787 in

iso 294-4熔体流动速率10 g/10 min

@load 2.16 kg, temperature 190 °c

10 g/10 min

@load 4.76 lb, temperature 374 °f

astm d1238
10 g/10 min

@load 2.16 kg, temperature 190 °c

10 g/10 min

@load 4.76 lb, temperature 374 °f

iso 1133

机械性能额定值 (公制)额定值 (英制)测试方法

肖氏硬度 (邵氏 d)astm d2240
iso 868
26

@time 15.0 sec

26

@time 0.00417 hour

iso 868抗张强度(断裂)9.70 mpa

@temperature 23.0 °c

1410 psi

@temperature 73.4 °f

iso 527 (1ba bar)
10.3 mpa

@temperature 23.0 °c

1490 psi

@temperature 73.4 °f

astm d638抗张强度1.70 mpa

@strain 5.00 %, temperature 23.0 °c

247 psi

@strain 5.00 %, temperature 73.4 °f

astm d638
2.50 mpa

@strain 10.0 %, temperature 23.0 °c

363 psi

@strain 10.0 %, temperature 73.4 °f

iso 527 (1ba bar)
2.60 mpa

@strain 10.0 %, temperature 23.0 °c

377 psi

@strain 10.0 %, temperature 73.4 °f

astm d638伸长率 (断裂)200 %

@temperature 23.0 °c

200 %

@temperature 73.4 °f

astm d638
240 %

@temperature 23.0 °c

240 %

@temperature 73.4 °f

iso 527 (1ba bar)拉伸模量0.0230 gpa

@temperature 23.0 °c

3.34 ksi

@temperature 73.4 °f

iso 527弯曲模量0.00700 gpa

@temperature 100 °c

1.02 ksi

@temperature 212 °f

astm d790
0.00700 gpa

@temperature 100 °c

1.02 ksi

@temperature 212 °f

iso 178
0.0320 gpa

@temperature 23.0 °c

4.64 ksi

@temperature 73.4 °f

iso 178
0.0324 gpa

@temperature 23.0 °c

4.70 ksi

@temperature 73.4 °f

astm d790
0.0500 gpa

@temperature -40.0 °c

7.25 ksi

@temperature -40.0 °f

iso 178
0.0620 gpa

@temperature -40.0 °c

8.99 ksi

@temperature -40.0 °f

astm d790悬壁梁缺口冲击强度nb

@temperature -40.0 °c

nb

@temperature -40.0 °f

astm d256
nb

@temperature 23.0 °c

nb

@temperature 73.4 °f

astm d256
nb

@temperature -40.0 °c

nb

@temperature -40.0 °f

iso 180/1a简支梁缺口冲击强度nb

@temperature -30.0 °c

nb

@temperature -22.0 °f

iso 179/1ea

电气性能额定值 (公制)额定值 (英制)测试方法

相比耐漏电起痕指数(cti)>= 600 v

@thickness 3.00 mm, temperature 23.0 °c

>= 600 v

@thickness 0.118 in, temperature 73.4 °f

ul 746a

热性能额定值 (公制)额定值 (英制)测试方法

线形热膨胀系数 - 流动500 μm/m-°c

@temperature -40.0 - 23.0 °c

278 μin/in-°f

@temperature -40.0 - 73.4 °f

astm e 831
500 μm/m-°c

@temperature 23.0 - 55.0 °c

278 μin/in-°f

@temperature 73.4 - 131 °f

astm e 831
500 μm/m-°c

@temperature -40.0 - 23.0 °c

278 μin/in-°f

@temperature -40.0 - 73.4 °f

iso 11359-1/-2
500 μm/m-°c

@temperature 23.0 - 55.0 °c

278 μin/in-°f

@temperature 73.4 - 131 °f

iso 11359-1/-2线性热膨胀系数,横向流动220 μm/m-°c

@temperature -40.0 - 23.0 °c

122 μin/in-°f

@temperature -40.0 - 73.4 °f

astm e 831
220 μm/m-°c

@temperature -40.0 - 23.0 °c

122 μin/in-°f

@temperature -40.0 - 73.4 °f

iso 11359-1/-2
240 μm/m-°c

@temperature 23.0 - 55.0 °c

133 μin/in-°f

@temperature 73.4 - 131 °f

astm e 831
240 μm/m-°c

@temperature 23.0 - 55.0 °c

133 μin/in-°f

@temperature 73.4 - 131 °f

iso 11359-1/-2
310 μm/m-°c

@temperature 55.0 - 120 °c

172 μin/in-°f

@temperature 131 - 248 °f

astm e 831
310 μm/m-°c

@temperature 55.0 - 120 °c

172 μin/in-°f

@temperature 131 - 248 °f

iso 11359-1/-2熔融温度154 °c309 °f10°c/min; iso 11357-1/-3
156 °c313 °fastm d3418脆化温度-61.0 °c-77.8 °fiso 974ul rti50.0 °c

@thickness 1.50 mm

122 °f

@thickness 0.0591 in

ul 746b
50.0 °c

@thickness 3.00 mm

122 °f

@thickness 0.118 in

ul 746bul rti，机械冲击50.0 °c

@thickness 3.00 mm

122 °f

@thickness 0.118 in

ul 746b
50.0 °c

@thickness 1.50 mm

122 °f

@thickness 0.0591 in

ul 746bul rti，机械无冲击50.0 °c

@thickness 1.50 mm

122 °f

@thickness 0.0591 in

ul 746b
50.0 °c

@thickness 3.00 mm

122 °f

@thickness 0.118 in

ul 746b可燃性(ul94)hb

@thickness 1.50 mm

hb

@thickness 0.0591 in

iec 60695-11-10
hb

@thickness 3.00 mm

hb

@thickness 0.118 in

iec 60695-11-10
hb

@thickness 1.50 mm

hb

@thickness 0.0591 in

ul94
hb

@thickness 3.00 mm

hb

@thickness 0.118 in

ul94

加工性能额定值 (公制)额定值 (英制)测试方法

加工（熔体）温度180 °c356 °foptimum; extrusion
190 °c374 °foptimum; injection molding模具温度30.0 - 40.0 °c86.0 - 104°finjection molding
40.0 °c104 °foptimum; injection molding干燥温度80.0 °c176°fextrusion
80.0 °c176 °finjection molding干燥时间2.00 - 3.00 hour2.00 - 3.00hourextrusion
2.00 - 3.00 hour2.00 - 3.00 hourinjection molding水分含量extrusion
injection molding
材料描述测试方法

添加剂antioxidant
外观beige, light
drying recommendedyes
extrudable - blown filmyes
extrudable - cast filmyes
extrudable - coatingyes
extrudable - filamentyes
extrudable - hoseyes
extrudable - sheetyes
extrudable - tubingyes
extrudable - wire and cableyes
extrusion blow moldableyes
特性color stability, good
copolymer, block
general purpose
hardness, low
形式pellets
generictpc-et
heat stabilizedyes
injection blow moldableyes
material statuscurrent
melt castableyes
部件标识代码>tpc-etiso 11469