IDES > Generics > Styrene Maleic Anhydride (SMA) > Properties / Processing

Styrene Maleic Anhydride (SMA) Typical Properties

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

This information is provided for comparative purposes only.
General  
Material Status 
  • Commercial: Active
Availability 
  • Europe
  • North America
 
Physical
Nominal Value
Unit
Test Method
Density (73°F)
1.05 to 1.17
g/cm³
ISO 1183
Apparent Density
0.60
g/cm³
ASTM D1895
Melt Mass-Flow Rate (MFR) (240°C/10.0 kg)
20 to 22
g/10 min
ISO 1133
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus (73°F)
290000 to 479000
psi
ISO 527-2
Tensile Stress
    ISO 527-2
Yield, 73°F
4350 to 6380
psi
 
Break, 73°F
4350 to 4940
psi
 
Flexural Modulus (73°F)
290000 to 334000
psi
ISO 178
Flexural Strength (73°F)
8270 to 9020
psi
ISO 178
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact Strength (73°F)
3.5 to 9.5
ft·lb/in²
ISO 180
Instrumented Dart Impact (73°F)
62.0 to 274
in·lb
ASTM D3763
Thermal
Nominal Value
Unit
Test Method
Glass Transition Temperature (DSC)
264 to 320
°F
DSC
Vicat Softening Temperature
229 to 312
°F
ISO 306
Extrusion
Nominal Value
Unit
 
Drying Temperature
185
°F
 
Drying Time
2.5
hr
 
Melt Temperature
491 to 493
°F
 
Extrusion Notes
This data represents typical values that have been calculated from all products classified as: Generic SMA

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