Polyethylene (PE) Typical Properties Generic HDPE - Glass Fiber Reinforcement

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

This information is provided for comparative purposes only.
General  
Material Status 
  • Commercial: Active
Availability 
  • Africa & Middle East
  • Asia Pacific
  • Europe
  • Latin America
  • North America
Filler / Reinforcement 
  • Glass Fiber
Physical
Nominal Value
Unit
Test Method
Specific Gravity
1.01 to 1.27
 
ASTM D792
Molding Shrinkage - Flow (73°F)
0.0020 to 0.0051
in/in
ASTM D955
Water Absorption (73°F, 24 hr)
0.010 to 0.30
%
ASTM D570
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus (73°F)
270000 to 1.20E+6
psi
ASTM D638
Tensile Strength
    ASTM D638
Yield, 73°F
4300 to 11000
psi
 
Break, 73°F
5920 to 8080
psi
 
73°F
3300 to 8510
psi
 
Tensile Elongation
    ASTM D638
Yield, 73°F
2.8 to 10
%
 
Break, 73°F
1.0 to 9.2
%
 
Flexural Modulus (73°F)
180000 to 614000
psi
ASTM D790
Flexural Strength (73°F)
4200 to 13300
psi
ASTM D790
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact (73°F)
0.97 to 3.5
ft·lb/in
ASTM D256
Unnotched Izod Impact (73°F)
4.8 to 13
ft·lb/in
ASTM D256
Hardness
Nominal Value
Unit
Test Method
Rockwell Hardness (73°F)
59 to 86
 
ASTM D785
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load
    ASTM D648
66 psi, Unannealed
250 to 266
°F
 
264 psi, Unannealed
239 to 251
°F
 
CLTE - Flow
0.000027 to 0.000041
in/in/°F
ASTM D696
Electrical
Nominal Value
Unit
Test Method
Volume Resistivity (73°F)
9.8E+15 to 1.0E+16
ohm·cm
ASTM D257
Injection
Nominal Value
Unit
 
Drying Temperature
170 to 175
°F
 
Drying Time
2.0 to 2.5
hr
 
Rear Temperature
448 to 475
°F
 
Middle Temperature
448 to 475
°F
 
Front Temperature
448 to 475
°F
 
Processing (Melt) Temp
414 to 453
°F
 
Mold Temperature
100 to 111
°F
 
Injection Pressure
12500 to 15000
psi
 
Back Pressure
50.0 to 75.0
psi
 
Injection Notes
This data represents typical values that have been calculated from all products classified as: Generic HDPE - Glass Fiber Reinforcement

This information is provided for comparative purposes only.
Notes
1Typical properties: these are not to be construed as specifications.