Overview of materials for High Density Polyethylene (HDPE), Crosslinkable

Overview of materials for High Density Polyethylene (HDPE), Crosslinkable 物性表: Overview of materials for High Density Polyethylene (HDPE), Crosslinkable物性表及特性介绍,Overview of materials for High Density Polyethylene (HDPE), Crosslinkable注塑参数详情,如需Overview of materials for High Density Polyethylene (HDPE), Crosslinkable下载, 可到相关下载区下载
  • 熔体流动速率 [g/10min]: 0.35
  • 密度 [g/cm3]: 0.87
  • 拉伸强度 [MPa]: 18.0
  • 弯曲强度 [MPa]: 17.0
  • 弯曲模量 [MPa]: 0.689
  • 脆化温度 [℃]: -90.0
 
Physical PropertiesMetricEnglishComments
Density 0.870 - 1.47 g/cc0.0314 - 0.0531 lb/in³Average value: 0.959 g/cc Grade Count:25
Volatiles 0.100 %0.100 %Average value: 0.100 % Grade Count:7
Environmental Stress Crack Resistance >= 1000 hour
@Temperature 50.0 - 50.0 °C
>= 1000 hour
@Temperature 122 - 122 °F
Average value: 1000 hour Grade Count:3
Melt Flow 0.350 - 6.10 g/10 min0.350 - 6.10 g/10 minAverage value: 1.69 g/10 min Grade Count:21
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Ultimate 17.0 - 26.5 MPa2470 - 3840 psiAverage value: 21.0 MPa Grade Count:17
Tensile Strength, Yield 18.0 - 26.0 MPa2610 - 3770 psiAverage value: 20.1 MPa Grade Count:5
 6.00 - 47.0 MPa
@Temperature -40.0 - 100 °C
870 - 6820 psi
@Temperature -40.0 - 212 °F
Average value: 26.5 MPa Grade Count:1
Elongation at Break 230 - 540 %230 - 540 %Average value: 367 % Grade Count:22
 110 - 170 %
@Temperature -40.0 - 100 °C
110 - 170 %
@Temperature -40.0 - 212 °F
Average value: 140 % Grade Count:1
Elongation at Yield 7.00 - 16.0 %
@Temperature -40.0 - 100 °C
7.00 - 16.0 %
@Temperature -40.0 - 212 °F
Average value: 11.5 % Grade Count:1
Modulus of Elasticity 0.00600 - 1.30 GPa0.870 - 189 ksiAverage value: 0.639 GPa Grade Count:9
 0.130 - 3.30 GPa
@Temperature -40.0 - 100 °C
18.9 - 479 ksi
@Temperature -40.0 - 212 °F
Average value: 1.72 GPa Grade Count:1
Flexural Modulus 0.689 - 1.20 GPa100 - 174 ksiAverage value: 0.792 GPa Grade Count:5
 0.167 - 2.60 GPa
@Temperature -40.0 - 100 °C
24.2 - 377 ksi
@Temperature -40.0 - 212 °F
Average value: 1.38 GPa Grade Count:1
Charpy Impact, Notched 999.9 - 999.9 J/cm²
@Temperature 100 - 100 °C
4759 - 4759 ft-lb/in²
@Temperature 212 - 212 °F
Grade Count:1
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 4.10e+15 ohm-cm4.10e+15 ohm-cmAverage value: 4.10e+15 ohm-cm Grade Count:3
 1.40e+15 - 2.70e+15 ohm-cm
@Temperature 90.0 - 90.0 °C
1.40e+15 - 2.70e+15 ohm-cm
@Temperature 194 - 194 °F
Average value: 2.27e+15 ohm-cm Grade Count:3
Insulation Resistivity 15000 Megaohm/1000 m49200 Megaohm/1000 ftAverage value: 15000 Megaohm/1000 m Grade Count:3
 5000 - 10000 Megaohm/1000 m
@Temperature 90.0 - 90.0 °C
16400 - 32800 Megaohm/1000 ft
@Temperature 194 - 194 °F
Average value: 8330 Megaohm/1000 m Grade Count:3
Dielectric Constant 2.30 - 2.402.30 - 2.40Average value: 2.33 Grade Count:3
Dielectric Strength 1.26 - 1.38 kV/mm32.0 - 35.0 kV/inAverage value: 1.33 kV/mm Grade Count:3
Dissipation Factor 0.000500 - 0.0006000.000500 - 0.000600Average value: 0.000567 Grade Count:3
 
Thermal PropertiesMetricEnglishComments
CTE, linear 140 - 190 µm/m-°C77.8 - 106 µin/in-°FAverage value: 164 µm/m-°C Grade Count:7
 100 - 100 µm/m-°C
@Temperature -90.0 - -30.0 °C
55.6 - 55.6 µin/in-°F
@Temperature -130 - -22.0 °F
Average value: 100 µm/m-°C Grade Count:1
Specific Heat Capacity 1.80 - 2.03 J/g-°C0.430 - 0.485 BTU/lb-°FAverage value: 1.91 J/g-°C Grade Count:7
Thermal Conductivity 0.450 - 0.490 W/m-K3.12 - 3.40 BTU-in/hr-ft²-°FAverage value: 0.468 W/m-K Grade Count:8
Vicat Softening Point 50.0 - 129 °C122 - 264 °FAverage value: 113 °C Grade Count:12
Brittleness Temperature -90.0 °C-130 °FAverage value: -90.0 °C Grade Count:3
Shrinkage  <= 4.00 %
@Temperature 130 - 130 °C
<= 4.00 %
@Temperature 266 - 266 °F
Average value: 4.00 % Grade Count:1
 <= 4.00 %
@Time 3600 - 3600 sec
<= 4.00 %
@Time 1.00 - 1.00 hour
Average value: 4.00 % Grade Count:1
 
Processing PropertiesMetricEnglishComments
Processing Temperature 170 - 326 °C338 - 619 °FAverage value: 233 °C Grade Count:6
Die Temperature 180 - 230 °C356 - 446 °FAverage value: 206 °C Grade Count:20
Melt Temperature 140 - 200 °C284 - 392 °FAverage value: 173 °C Grade Count:20
Head Temperature 170 - 210 °C338 - 410 °FAverage value: 199 °C Grade Count:19
Screw Cooling Temperature 70.0 - 90.0 °C158 - 194 °FAverage value: 80.0 °C Grade Count:7

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