PP PP 7032KN物性表物性参数

埃克森PP PP7032KN物性表物性参数

以下是ExxonMobil埃克森PP PP7032KN中英文物性表

ExxonMobil PP7032KN Impact Copolymer  

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Physical Properties物理性质

Metric公制数据

English英制数据

Comments测试方法

Density密度 

0.900 g/cc

0.0325 lb/in³

ASTM D792

Melt Flow熔体流动速率 

4.0 g/10 min
@Load 2.16 kg,
Temperature 230 °C

4.0 g/10 min
@Load 4.76 lb,
Temperature 446 °F

ASTM D1238

Mechanical Properties力学性能

Tensile Strength, Yield屈服拉伸强度 

26.2 MPa

3800 psi

2 in/min; ASTM D638

26.3 MPa

3810 psi

ISO 527-5/50

Elongation at Yield屈服伸长率 

4.2 %

ISO 527-5/50

5.0 %

5.0 %

ASTM D638

Tensile Modulus拉伸模量 

1.38 GPa

200 ksi

ISO 527-2/1

Flexural Modulus弯曲弹性模量 

1.32 GPa

191 ksi

0.079 in/min.; ISO 178

Flexural Modulus弯曲弹性模量, 1% Secant 

1340 MPa

195000 psi

0.05 in/min.; ASTM D790

Izod Impact, Notched悬臂梁缺口冲击强度 

NB

ASTM D256

Izod Impact, Notched悬臂梁缺口冲击强度 (ISO) 

3.78 kJ/m²
@Temperature -40.0 °C

1.80 ft-lb/in²
@Temperature -40.0 °F

ISO 180/1A

4.83 kJ/m²
@Temperature -17.8 °C

2.30 ft-lb/in²
@Temperature 0.000 °F

42.0 kJ/m²
@Temperature 22.8 °C

20.0 ft-lb/in²
@Temperature 73.0 °F

Charpy ImPAct, Notched夏比缺口冲击 

4.41 J/cm²
@Temperature -30.0 °C

21.0 ft-lb/in²
@Temperature -22.0 °F

ISO 179/1eA

4.83 J/cm²
@Temperature -20.0 °C

23.0 ft-lb/in²
@Temperature -4.00 °F

7.77 J/cm²
@Temperature 0.000 °C

37.0 ft-lb/in²
@Temperature 32.0 °F

14.1 J/cm²
@Temperature 22.8 °C

67.1 ft-lb/in²
@Temperature 73.0 °F

Gardner Impact加德纳的影响 

29.6 J
@Thickness 3.17 mm,
Temperature -30.0 °C

21.8 ft-lb
@Thickness 0.125 in,
Temperature -22.0 °F

ASTM D5420

Thermal Properties热性能

Deflection Temperature at热变形温度0.46 MPa (66 psi) 

97.0 °C

207 °F

ASTM D648

Deflection Temperature at热变形温度1.8 MPa (264 psi) 

52.8 °C

127 °F

ISO 75-2/A

Processing Properties加工性能

Processing Temperature加工温度 

204 - 232 °C

399 - 450 °F

Typical