Overview of materials for High Density Polyethylene (HDPE), Blow Molding Grade

Overview of materials for High Density Polyethylene (HDPE), Blow Molding Grade 物性表: Overview of materials for High Density Polyethylene (HDPE), Blow Molding Grade物性表及特性介绍,Overview of materials for High Density Polyethylene (HDPE), Blow Molding Grade注塑参数详情,如需Overview of materials for High Density Polyethylene (HDPE), Blow Molding Grade下载, 可到相关下载区下载
  • 熔体流动速率 [g/10min]: 0.01
  • 密度 [g/cm3]: 0.935
  • 吸水率 [%]: 0.01
  • 缺口冲击强度: 0.25
  • 拉伸强度 [MPa]: 15.2
  • 断裂伸长率 [%]: 25.0
  • 弯曲强度 [MPa]: 11.7
  • 弯曲模量 [MPa]: 0.586
  • 热变形温度 [℃]: 48.0
  • 脆化温度 [℃]: -118.0
 
Physical PropertiesMetricEnglishComments
Density 0.935 - 1.01 g/cc0.0338 - 0.0365 lb/in³Average value: 0.954 g/cc Grade Count:266
Volatiles 0.00000900 - 0.100 %0.00000900 - 0.100 %Average value: 0.0500 % Grade Count:3
Apparent Bulk Density 0.590 g/cc0.0213 lb/in³Average value: 0.590 g/cc Grade Count:14
Water Absorption 0.0100 %0.0100 %Average value: 0.0100 % Grade Count:6
Moisture Absorption at Equilibrium 0.0100 - 0.0500 %0.0100 - 0.0500 %Average value: 0.0167 % Grade Count:6
Environmental Stress Crack Resistance 3.00 - 5000 hour3.00 - 5000 hourAverage value: 339 hour Grade Count:168
 15.0 - 1000 hour
@Temperature 50.0 - 60.0 °C
15.0 - 1000 hour
@Temperature 122 - 140 °F
Average value: 228 hour Grade Count:20
 13.0 - 530 hour
@Temperature 50.0 - 50.0 °C
13.0 - 530 hour
@Temperature 122 - 122 °F
Average value: 228 hour Grade Count:15
 13.0 - 530 hour
@Thickness 1.90 - 2.00 mm
13.0 - 530 hour
@Thickness 0.0748 - 0.0787 in
Average value: 228 hour Grade Count:15
Thermal Stress Crack Resistance 250 hour250 hourAverage value: 250 hour Grade Count:4
Linear Mold Shrinkage 0.0150 - 0.0500 cm/cm0.0150 - 0.0500 in/inAverage value: 0.0219 cm/cm Grade Count:4
Melt Flow 0.0100 - 55.0 g/10 min0.0100 - 55.0 g/10 minAverage value: 5.90 g/10 min Grade Count:267
Ash 0.0300 - 0.0600 %0.0300 - 0.0600 %Average value: 0.0467 % Grade Count:3
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 57.0 - 73.057.0 - 73.0Average value: 64.9 Grade Count:105
Tensile Strength, Ultimate 11.7 - 44.0 MPa1700 - 6380 psiAverage value: 29.8 MPa Grade Count:84
Tensile Strength, Yield 15.2 - 42.1 MPa2200 - 6100 psiAverage value: 27.4 MPa Grade Count:227
Elongation at Break 7.00 - 2000 %7.00 - 2000 %Average value: 652 % Grade Count:193
Elongation at Yield 6.00 - 600 %6.00 - 600 %Average value: 59.8 % Grade Count:58
Modulus of Elasticity 0.650 - 2.07 GPa94.3 - 300 ksiAverage value: 1.26 GPa Grade Count:23
Flexural Yield Strength 25.0 - 28.0 MPa3630 - 4060 psiAverage value: 26.8 MPa Grade Count:4
Flexural Modulus 0.586 - 2.62 GPa85.0 - 380 ksiAverage value: 1.23 GPa Grade Count:213
Secant Modulus 1.00 - 1.36 GPa145 - 197 ksiAverage value: 1.11 GPa Grade Count:8
Izod Impact, Notched 0.250 - 5340 J/cm0.468 - 10000 ft-lb/inAverage value: 3.48 J/cm Grade Count:74
Charpy Impact, Notched 0.400 J/cm² - NB1.90 ft-lb/in² - NBAverage value: 2.08 J/cm² Grade Count:18
 2.00 - 5.50 J/cm²
@Temperature -30.0 - -30.0 °C
9.52 - 26.2 ft-lb/in²
@Temperature -22.0 - -22.0 °F
Average value: 3.50 J/cm² Grade Count:5
Tensile Impact Strength 50.0 - 4800 kJ/m²23.8 - 2280 ft-lb/in²Average value: 276 kJ/m² Grade Count:65
 100 - 200 kJ/m²
@Temperature -30.0 - -30.0 °C
47.6 - 95.2 ft-lb/in²
@Temperature -22.0 - -22.0 °F
Average value: 149 kJ/m² Grade Count:4
Tensile Impact 53.4 - 131 J/cm100 - 245 ft-lb/inAverage value: 79.7 J/cm Grade Count:17
Tensile Creep Modulus, 1 hour 360 - 510 MPa52200 - 74000 psiAverage value: 413 MPa Grade Count:6
Tensile Creep Modulus, 1000 hours 250 - 340 MPa36300 - 49300 psiAverage value: 282 MPa Grade Count:6
Tear Strength Test 23.5 - 30.023.5 - 30.0Average value: 28.4 Grade Count:4
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 10000 - 1.00e+15 ohm-cm10000 - 1.00e+15 ohm-cmAverage value: 8.57e+14 ohm-cm Grade Count:7
Surface Resistance 10000 - 1.00e+14 ohm10000 - 1.00e+14 ohmAverage value: 8.57e+13 ohm Grade Count:7
Dielectric Constant 2.402.40Average value: 2.40 Grade Count:6
Dielectric Strength 150 kV/mm3810 kV/inAverage value: 150 kV/mm Grade Count:6
Dissipation Factor 0.0002000.000200Average value: 0.000200 Grade Count:6
Comparative Tracking Index 600 V600 VAverage value: 600 V Grade Count:6
 
Thermal PropertiesMetricEnglishComments
CTE, linear 18.0 - 180 µm/m-°C10.0 - 100 µin/in-°FAverage value: 124 µm/m-°C Grade Count:18
Melting Point 124 - 135 °C255 - 275 °FAverage value: 130 °C Grade Count:33
Deflection Temperature at 0.46 MPa (66 psi) 48.0 - 99.0 °C118 - 210 °FAverage value: 74.1 °C Grade Count:88
Deflection Temperature at 1.8 MPa (264 psi) 42.0 - 46.0 °C108 - 115 °FAverage value: 43.7 °C Grade Count:6
Vicat Softening Point 62.0 - 131 °C144 - 268 °FAverage value: 123 °C Grade Count:135
Softening Point 70.0 - 80.0 °C158 - 176 °FAverage value: 76.8 °C Grade Count:4
Heat Distortion Temperature 38.0 - 75.0 °C100 - 167 °FAverage value: 58.2 °C Grade Count:3
Brittleness Temperature -118 - 180 °C-180 - 356 °FAverage value: -79.0 °C Grade Count:138
Flammability, UL94 HB - V-2HB - V-2Grade Count:7
Oxygen Index 17.0 %17.0 %Average value: 17.0 % Grade Count:6
 
Optical PropertiesMetricEnglishComments
Gloss 25.0 - 90.0 %25.0 - 90.0 %Average value: 41.7 % Grade Count:3
 
Processing PropertiesMetricEnglishComments
Processing Temperature 171 - 240 °C340 - 464 °FAverage value: 196 °C Grade Count:22
Die Temperature 175 - 204 °C347 - 399 °FAverage value: 189 °C Grade Count:4
Melt Temperature 130 - 280 °C266 - 536 °FAverage value: 194 °C Grade Count:52
Head Temperature 185 - 204 °C365 - 399 °FAverage value: 194 °C Grade Count:3

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