Acetal Typical Properties Generic Acetal (POM) Homopolymer - Glass Fiber

Product Description
This data represents typical values that have been calculated from all products classified as: Generic Acetal (POM) Homopolymer - Glass Fiber

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
Also Available In 
  • Asia Pacific
  • Latin America
  • North America
Physical
Nominal Value
Unit
Test Method
Density / Specific Gravity
     
--
1.48 to 1.63
 
ASTM D792
73°F
1.49 to 1.59
g/cm³
ISO 1183
Molding Shrinkage
     
Flow : 73°F
3.0E-3 to 0.017
in/in
ASTM D955
73°F
1.1 to 1.7
%
ISO 294-4
Water Absorption (24 hr, 73°F)
0.18 to 0.23
%
ASTM D570
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus
     
73°F
350000 to 1.60E+6
psi
ASTM D638
73°F
493000 to 1.38E+6
psi
ISO 527-2
Tensile Strength
    ASTM D638
Break, 73°F
7300 to 17000
psi
 
73°F
7690 to 19100
psi
 
Tensile Elongation
     
Break, 73°F
2.8 to 15
%
ASTM D638
Break, 73°F
2.0 to 10
%
ISO 527-2
Flexural Modulus
     
73°F
499000 to 1.10E+6
psi
ASTM D790
73°F
464000 to 1.33E+6
psi
ISO 178
Flexural Strength
     
73°F
10100 to 28700
psi
ASTM D790
73°F
15200 to 35500
psi
ISO 178
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact (73°F)
0.62 to 1.3
ft·lb/in
ASTM D256
Unnotched Izod Impact (73°F)
0.62 to 7.4
ft·lb/in
ASTM D256
Hardness
Nominal Value
Unit
Test Method
Rockwell Hardness (73°F)
82 to 120
 
ASTM D785
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load
     
66 psi, Unannealed
320 to 345
°F
ASTM D648
66 psi, Unannealed
324 to 347
°F
ISO 75-2/B
264 psi, Unannealed
295 to 329
°F
ASTM D648
264 psi, Unannealed
244 to 342
°F
ISO 75-2/A
Melting Temperature
329 to 351
°F
 
CLTE - Flow
2.6E-5 to 4.5E-5
in/in/°F
ASTM D696
Electrical
Nominal Value
Unit
Test Method
Volume Resistivity (73°F)
1.0E+3 to 1.0E+16
ohms·cm
ASTM D257
Injection
Nominal Value
Unit
 
Drying Temperature
176 to 250
°F
 
Drying Time
2.0 to 4.0
hr
 
Rear Temperature
359 to 403
°F
 
Middle Temperature
370 to 403
°F
 
Front Temperature
382 to 419
°F
 
Processing (Melt) Temp
406 to 419
°F
 
Mold Temperature
185 to 203
°F
 
Back Pressure
36.3 to 295
psi
 
Screw Speed
45 to 49
rpm
 
Injection Notes
This data represents typical values that have been calculated from all products classified as: Generic Acetal (POM) Homopolymer - Glass Fiber

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