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Polyethylene (PE) Typical Properties Generic HDPE

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Product Description
This data represents typical values that have been calculated from all products classified as: Generic HDPE

This information is provided for comparative purposes only.
General  
Material Status 
  • Commercial: Active
Availability 
  • Africa & Middle East
  • Asia Pacific
  • Central America
  • Europe
  • Latin America
  • North America
  • South America
Physical
Nominal Value
Unit
Test Method
Specific Gravity
     
--
0.936 to 0.966
 
ASTM D792
73°F
0.940 to 0.972
g/cm³
ISO 1183
--
0.0336
lb/in³
ISO 1183 2
--
0.941 to 0.963
g/cm³
ASTM D1505
--
0.944 to 0.963
g/cm³
ASTM D4883
Apparent Density
     
--
0.33 to 0.61
g/cm³
ASTM D1895
--
0.46 to 0.55
g/cm³
ISO 60
Melt Mass-Flow Rate (MFR)
     
190°C/2.16 kg
0.020 to 7.5
g/10 min
ASTM D1238
190°C/2.16 kg
0.030 to 10
g/10 min
ISO 1133
Melt Volume-Flow Rate (MVR)
     
190°C/5.0 kg
0.999 to 2.26
in³/10min
ISO 1133
--
0.0394
in³/10min
ISO 1133 2
Molding Shrinkage
     
Flow: 73°F
0.00018 to 0.030
in/in
ASTM D955
Across Flow: 73°F
0.0096 to 0.025
in/in
ASTM D955
73°F
1.5 to 2.0
%
ISO 294-4
Water Absorption (73°F, 24 hr)
0.010 to 0.017
%
ASTM D570
Environmental Stress-Cracking Resistance (73°F)
0.500 to 1130
hr
ASTM D1693
Viscosity Number (Reduced Viscosity) (73°F)
130.0 to 400.3
ml/g
ISO 1628
Carbon Black Content
1.0 to 2.6
%
ASTM D1603
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus
     
73°F
30800 to 184000
psi
ASTM D638
73°F
120000 to 190000
psi
ISO 527-2
--
161000
psi
ISO 527-2 2
Tensile Strength
     
Yield, 73°F
2450 to 4600
psi
ASTM D638
Yield, 73°F
3160 to 4520
psi
ISO 527-2
Yield
3640
psi
ISO 527-2 2
Break, 73°F
1890 to 5730
psi
ASTM D638
Break, 73°F
1840 to 5890
psi
ISO 527-2
Ultimate, 73°F
3420 to 4850
psi
ASTM D638
73°F
2680 to 3710
psi
ASTM D638
Tensile Elongation
     
Yield, 73°F
1.0 to 22
%
ASTM D638
Yield, 73°F
5.0 to 20
%
ISO 527-2
Yield
11
%
ISO 527-2 2
Break, 73°F
1.0 to 1100
%
ASTM D638
Break, 73°F
6.0 to 1000
%
ISO 527-2
Tensile Creep Modulus
    ISO 899-1
1 hr
91700
psi
 
1000 hr
42400
psi
 
Apparent Bending Modulus
86600 to 171000
psi
ASTM D747
Flexural Modulus
     
73°F
100000 to 250000
psi
ASTM D790
73°F
119000 to 234000
psi
ISO 178
Flexural Strength
     
73°F
2650 to 6100
psi
ASTM D790
73°F
2730 to 3420
psi
ISO 178
Yield, 73°F
3790 to 4630
psi
ASTM D790
Coefficient of Friction
0.20 to 0.30
 
ASTM D1894
Films
Nominal Value
Unit
Test Method
Film Thickness - Tested
0.39 to 1.9
mil
 
Film Puncture Force
6.70 to 48.7
lbf
 
Secant Modulus
     
MD
39700 to 185000
psi
ASTM D882
TD
88900 to 217000
psi
ASTM D882
73°F
58000 to 120000
psi
ISO 527-3
Tensile Strength
     
MD: Yield
2950 to 5170
psi
ASTM D882
TD: Yield
3100 to 4710
psi
ASTM D882
Yield, 73°F
3120 to 6560
psi
ISO 527-3
MD: Break
3310 to 14500
psi
ASTM D882
TD: Break
2180 to 8650
psi
ASTM D882
Break, 73°F
3050 to 9570
psi
ISO 527-3
73°F
3610 to 9550
psi
ISO 527-3
Tensile Elongation
     
MD: Break
230 to 660
%
ASTM D882
TD: Break
3.0 to 950
%
ASTM D882
Break, 73°F
280 to 830
%
ISO 527-3
Dart Drop Impact
     
73°F
7.0 to 260
g
ASTM D1709
73°F
40 to 350
g
ISO 7765-1
Elmendorf Tear Strength
     
MD
0.40 to 40
g
ASTM D1922
TD
6.2 to 360
g
ASTM D1922
--
0.00057 to 0.18
lbf
ISO 6383-2
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength
     
73°F
0.57 to 13
ft·lb/in²
ISO 179
73°F
13.6
ft·lb/in²
ISO 179/1eA 2
Charpy Unnotched Impact Strength (73°F)
0.95 to 9.9
ft·lb/in²
ISO 179
Notched Izod Impact
     
73°F
0.42 to 9.6
ft·lb/in
ASTM D256
73°F
0.90 to 15
ft·lb/in²
ISO 180
Unnotched Izod Impact (73°F)
0.13 to 20
ft·lb/in
ASTM D256
Tensile Impact Strength
     
73°F
18.6 to 134
ft·lb/in²
ASTM D1822
73°F
29.1
ft·lb/in²
ISO 8256
Hardness
Nominal Value
Unit
Test Method
Rockwell Hardness (73°F)
50 to 61
 
ASTM D785
Durometer Hardness
     
73°F
60 to 71
 
ASTM D2240
73°F
57 to 69
 
ISO 868
Ball Indentation Hardness
5800 to 8300
psi
ISO 2039-1
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load
     
66 psi, Unannealed
150 to 180
°F
ASTM D648
66 psi, Unannealed
148 to 202
°F
ISO 75-2/B
264 psi, Unannealed
98.0 to 178
°F
ASTM D648
264 psi, Unannealed
106 to 120
°F
ISO 75-2/A
264 psi
143
°F
ISO 75-2 2
Brittleness Temperature
     
--
-180 to -75.7
°F
ASTM D746
--
-94.5 to -75.6
°F
ISO 974
Vicat Softening Temperature
     
--
244 to 274
°F
ASTM D1525
--
157 to 269
°F
ISO 306
50°C/h, B (50N)
152
°F
ISO 306 2
Melting Temperature
     
--
263 to 276
°F
 
--
264 to 277
°F
DSC
--
259 to 278
°F
ISO 11357-3
--
259 to 275
°F
ASTM D3418
--
266 to 275
°F
ISO 3146
-- 3
294
°F
ISO 11357-3 2
Peak Crystallization Temperature (DSC)
     
--
233 to 274
°F
ASTM D3418
--
267 to 270
°F
ISO 3146
CLTE - Flow
0.000075 to 0.00012
in/in/°F
ASTM D696
Specific Heat (73°F)
0.448 to 0.550
Btu/lb/°F
ASTM C351
Thermal Conductivity (73°F)
3.3
Btu·in/hr/ft²/°F
ASTM C177
Electrical
Nominal Value
Unit
Test Method
Surface Resistivity
     
--
40 to 2.5E+13
ohm
ASTM D257
--
1.6E+2 to 2.5E+14
ohm
IEC 60093
Volume Resistivity
     
73°F
10 to 2.5E+18
ohm·cm
ASTM D257
73°F
10 to 1.2E+16
ohm·cm
IEC 60093
Dielectric Strength
     
73°F
500 to 1200
V/mil
ASTM D149
73°F
430 to 3800
V/mil
IEC 60243-1
Dielectric Constant
     
73°F
2.28 to 2.31
 
ASTM D150
73°F
2.32 to 2.56
 
ASTM D1531
73°F
2.32 to 2.50
 
IEC 60250
1 MHz
2.30
 
IEC 60250 2
Dissipation Factor
     
73°F
0.000020 to 0.00027
 
ASTM D150
73°F
0.000057 to 0.00030
 
ASTM D1531
73°F
0.000050 to 0.00042
 
IEC 60250
1 MHz
0.00030
 
IEC 60250 2
Optical
Nominal Value
Unit
Test Method
Gloss
5 to 120
 
ASTM D2457
Haze
3.0 to 81
%
ASTM D1003
Yellowness Index
0.0 to 4.0
YI
ASTM D1925
Injection
Nominal Value
Unit
 
Drying Temperature
175
°F
 
Drying Time
2.0 to 3.0
hr
 
Rear Temperature
363 to 478
°F
 
Middle Temperature
361 to 478
°F
 
Front Temperature
437 to 478
°F
 
Nozzle Temperature
453 to 476
°F
 
Processing (Melt) Temp
356 to 484
°F
 
Mold Temperature
57.1 to 110
°F
 
Injection Pressure
11100 to 12500
psi
 
Injection Notes
This data represents typical values that have been calculated from all products classified as: Generic HDPE

This information is provided for comparative purposes only.
Extrusion
Nominal Value
Unit
 
Drying Temperature
176 to 196
°F
 
Drying Time
1.9 to 3.1
hr
 
Cylinder Zone 1 Temp.
304 to 483
°F
 
Cylinder Zone 2 Temp.
333 to 416
°F
 
Cylinder Zone 3 Temp.
356 to 473
°F
 
Cylinder Zone 4 Temp.
296 to 478
°F
 
Cylinder Zone 5 Temp.
374 to 451
°F
 
Adapter Temperature
302 to 478
°F
 
Melt Temperature
363 to 420
°F
 
Die Temperature
361 to 447
°F
 
Extrusion Notes
This data represents typical values that have been calculated from all products classified as: Generic HDPE

This information is provided for comparative purposes only.
Notes
1Typical properties: these are not to be construed as specifications.
2Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
318 °F/min
 
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