Ultrapolymers
Tuesday, July 29, 2025
Ultrason® E 2010 MR SW 10111
Units 
BASF Corporation - Polyethersulfone
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General Information
Product Description
Unreinforced, medium viscosity standard injection moulding grade, demolding optimized.
General  
Material Status 
  • Commercial: Active
Availability 
  • Asia Pacific
  • Europe
  
Features 
  • Medium Viscosity
Agency Ratings 
  • EC 1907/2006 (REACH)
RoHS Compliance 
  • RoHS Compliant
Forms 
  • Pellets
Processing Method 
  • Blow Molding
  • Extrusion
  • Injection Molding
Resin ID (ISO 1043)
  • PESU
ASTM & ISO Properties 1
Physical
Nominal Value
Unit
Test Method
Density
1.37
g/cm³
 ISO 1183
Apparent (Bulk) Density
0.70 to 0.80
g/cm³
  
Melt Volume-Flow Rate (MVR) (360°C/10.0 kg)
70
cm³/10min
 ISO 1133
Molding Shrinkage
     ISO 294-4
Across Flow
0.86
%
  
Flow
0.82
%
  
Water Absorption (Saturation, 23°C)
2.2
%
 ISO 62
Water Absorption (Equilibrium, 23°C, 50% RH)
0.80
%
 ISO 62
Viscosity Number 2
56.0
cm³/g
 ISO 307
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus
2650
MPa
 ISO 527-1
Tensile Stress (Yield)
85.0
MPa
 ISO 527-2/50
Tensile Strain (Yield)
6.9
%
 ISO 527-2/50
Tensile Creep Modulus 3 (1000 hr)
2700
MPa
 ISO 899-1
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength
     ISO 179/1eA
-30°C
7.0
kJ/m²
  
23°C
6.5
kJ/m²
  
Charpy Unnotched Impact Strength
     ISO 179/1eU
-30°C
No Break
 
  
23°C
No Break
 
  
Notched Izod Impact Strength
     ISO 180/A
-30°C
7.0
kJ/m²
  
23°C
6.5
kJ/m²
  
Hardness
Nominal Value
Unit
Test Method
Ball Indentation Hardness (H 358/30)
154
MPa
 ISO 2039-1
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)
205
°C
 ISO 75-2/A
Glass Transition Temperature 4
225
°C
 ISO 11357-2
CLTE - Flow
     
23 to 80°C
5.2E-5
cm/cm/°C
 ISO 11359-2
180°C
5.9E-5
cm/cm/°C
 DIN 53752
Maximum Service Temperature - short cycle operation
220
°C
  
Electrical
Nominal Value
Unit
Test Method
Volume Resistivity
> 1.0E+15
ohms·cm
 IEC 60093
Electric Strength
37
kV/mm
 IEC 60243-1
Relative Permittivity
     IEC 60250
100 Hz
3.90
 
  
1 MHz
3.80
 
  
Dissipation Factor
     IEC 60250
100 Hz
1.7E-3
 
  
1 MHz
0.014
 
  
Comparative Tracking Index
     IEC 60112
Solution A
100
V
  
Solution B
100
V
  
Flammability
Nominal Value
Unit
Test Method
Flammability Classification
     IEC 60695-11-10, -20
1.6 mm
V-0
 
  
3.0 mm
V-0
 
  
Processing Information
Injection
Nominal Value
Unit
 
Drying Temperature
140
°C
  
Drying Time
4.0
hr
  
Suggested Max Moisture
0.020
%
  
Hopper Temperature
80
°C
  
Rear Temperature
340
°C
  
Middle Temperature
350
°C
  
Front Temperature
360
°C
  
Nozzle Temperature
360
°C
  
Processing (Melt) Temp
340 to 390
°C
  
Mold Temperature
140 to 180
°C
  
Screw Speed
< 18
m/min
  
Notes
1Typical properties: these are not to be construed as specifications.
2in 0,01 g/ml Phenol/1,2, ortho-Dichlorbenzol, 1:1
3strain <= 0.5%, 23°C
410°C/min
 
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