Acetal Typical Properties Generic Acetal (POM) Copolymer - Mineral

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

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 
  • Mineral
Physical
Nominal Value
Unit
Test Method
Density / Specific Gravity
     
--
1,44 to 1,57
 
ASTM D792
73°F
1,48 to 1,59
g/cm³
ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)
5,0 to 22
g/10 min
ISO 1133
Molding Shrinkage
     
Flow : 73°F
0,015 to 0,018
in/in
ASTM D955
73°F
1,1 to 1,9
%
ISO 294-4
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus (73°F)
435000 to 1,28E+6
psi
ISO 527-2
Tensile Strain (Break, 73°F)
2,5 to 11
%
ISO 527-2
Flexural Modulus
     
73°F
400000 to 943000
psi
ASTM D790
73°F
392000 to 1,23E+6
psi
ISO 178
Flexural Strength
     
73°F
8700 to 20300
psi
ASTM D790
73°F
10400 to 21800
psi
ISO 178
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength (73°F)
1,4 to 1,9
ft·lb/in²
ISO 179
Notched Izod Impact (73°F)
0,75 to 0,85
ft·lb/in
ASTM D256
Hardness
Nominal Value
Unit
Test Method
Rockwell Hardness (73°F)
81 to 98
 
ASTM D785
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load
     
66 psi, Unannealed
320 to 325
°F
ASTM D648
264 psi, Unannealed
246 to 302
°F
ASTM D648
264 psi, Unannealed
256 to 294
°F
ISO 75-2/A
Melting Temperature
     
--
331
°F
 
--
329 to 333
°F
ISO 11357-3
CLTE - Flow
3,3E-5 to 4,6E-5
in/in/°F
ASTM D696
Electrical
Nominal Value
Unit
Test Method
Surface Resistivity
9,8E+15 to 1,0E+16
ohms
ASTM D257
Injection
Nominal Value
Unit
 
Drying Temperature
174 to 250
°F
 
Drying Time
2,0 to 3,5
hr
 
Rear Temperature
347 to 356
°F
 
Middle Temperature
365 to 393
°F
 
Front Temperature
365 to 411
°F
 
Nozzle Temperature
382 to 410
°F
 
Processing (Melt) Temp
374 to 393
°F
 
Mold Temperature
158 to 212
°F
 
Injection Pressure
10900 to 13500
psi
 
Injection Notes
This data represents typical values that have been calculated from all products classified as: Generic Acetal (POM) Copolymer - Mineral

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