Overview of materials for Polypropylene, Fiber Grade

Overview of materials for Polypropylene, Fiber Grade 物性表: Overview of materials for Polypropylene, Fiber Grade物性表及特性介绍,Overview of materials for Polypropylene, Fiber Grade注塑参数详情,如需Overview of materials for Polypropylene, Fiber Grade下载, 可到相关下载区下载
  • 熔体流动速率 [g/10min]: 0.3
  • 密度 [g/cm3]: 0.886
  • 吸水率 [%]: 0.01
  • 缺口冲击强度: 0.196
  • 拉伸强度 [MPa]: 24.1
  • 弯曲强度 [MPa]: 25.0
  • 弯曲模量 [MPa]: 0.827
  • 硬度: 68.0
  • 热变形温度 [℃]: 75.0
 
Physical PropertiesMetricEnglishComments
Density 0.886 - 0.926 g/cc0.0320 - 0.0335 lb/in³Average value: 0.903 g/cc Grade Count:89
Water Absorption 0.0100 %0.0100 %Average value: 0.0100 % Grade Count:3
Environmental Stress Crack Resistance >= 500 hour
@Temperature 50.0 - 50.0 °C
>= 500 hour
@Temperature 122 - 122 °F
Average value: 500 hour Grade Count:2
Linear Mold Shrinkage 0.0100 - 0.0250 cm/cm0.0100 - 0.0250 in/inAverage value: 0.0175 cm/cm Grade Count:4
Melt Flow 0.300 - 1500 g/10 min0.300 - 1500 g/10 minAverage value: 63.5 g/10 min Grade Count:103
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 68.0 - 11268.0 - 112Average value: 99.0 Grade Count:44
Hardness, Shore D 70.0 - 76.070.0 - 76.0Average value: 73.1 Grade Count:16
Tensile Strength, Ultimate 25.0 - 317 MPa3630 - 46000 psiAverage value: 133 MPa Grade Count:19
Tensile Strength, Yield 24.1 - 40.7 MPa3500 - 5900 psiAverage value: 34.9 MPa Grade Count:78
Elongation at Break 15.0 - 650 %15.0 - 650 %Average value: 268 % Grade Count:19
Elongation at Yield 6.00 - 203 %6.00 - 203 %Average value: 19.0 % Grade Count:68
Modulus of Elasticity 1.35 - 1.79 GPa196 - 260 ksiAverage value: 1.59 GPa Grade Count:15
Tenacity 0.168 - 0.353 N/tex1.90 - 4.00 g/denierAverage value: 0.255 N/tex Grade Count:14
Flexural Modulus 0.827 - 1.93 GPa120 - 280 ksiAverage value: 1.49 GPa Grade Count:92
Izod Impact, Notched 0.196 - 0.490 J/cm0.367 - 0.919 ft-lb/inAverage value: 0.289 J/cm Grade Count:63
 0.166713 - 0.274586 J/cm
@Temperature -20.0 - 0.000 °C
0.312322 - 0.514412 ft-lb/in
@Temperature -4.00 - 32.0 °F
Average value: 0.216 J/cm Grade Count:2
Izod Impact, Unnotched 0.186 J/cm - NB0.349 ft-lb/in - NBAverage value: 3.08 J/cm Grade Count:13
Izod Impact, Notched (ISO) 3.00 - 6.50 kJ/m²1.43 - 3.09 ft-lb/in²Average value: 4.44 kJ/m² Grade Count:8
Charpy Impact, Notched 0.450 J/cm²2.14 ft-lb/in²Average value: 0.450 J/cm² Grade Count:3
 
Thermal PropertiesMetricEnglishComments
Melting Point 146 - 165 °C295 - 329 °FAverage value: 162 °C Grade Count:21
Deflection Temperature at 0.46 MPa (66 psi) 75.0 - 129 °C167 - 264 °FAverage value: 104 °C Grade Count:60
Deflection Temperature at 1.8 MPa (264 psi) 52.0 - 104 °C126 - 219 °FAverage value: 64.8 °C Grade Count:18
Vicat Softening Point 78.0 - 155 °C172 - 311 °FAverage value: 147 °C Grade Count:35
Heat Distortion Temperature 95.0 - 119 °C203 - 246 °FAverage value: 108 °C Grade Count:6
 
Processing PropertiesMetricEnglishComments
Processing Temperature 204 - 274 °C399 - 525 °FAverage value: 238 °C Grade Count:10
Melt Temperature 204 - 288 °C399 - 550 °FAverage value: 232 °C Grade Count:10

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