Ultrapolymers
Friday, August 15, 2025
Ultrason® S 6010
Units 
BASF Corporation - Polysulfone
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General Information
Product Description
Ultrason S 6010 is a high molecular weight injection molding and extrusion grade with excellent chemical resistance (stress crack resistance) and good solubility in typical solvents (N-methylpyrrolidone, dimethlyacetamide, dicholormethane) used in the production of membranes or coatings.

Applications
Typical applications include sanitary and heating systems/parts and membranes.
General  
Material Status 
  • Commercial: Active
Availability 
  • Asia Pacific
  • Europe
  • North America
Features 
  • Chemical Resistant
  • Good ESCR (Stress Crack Resist.)
  • High Molecular Weight
Uses 
  • Coating Applications
  • Membranes
  • Sanitary Products
Agency Ratings 
  • EC 1907/2006 (REACH)
RoHS Compliance 
  • RoHS Compliant
Forms 
  • Pellets
Processing Method 
  • Extrusion
  • Injection Molding
  
Properties 1
Physical
Nominal Value
Unit
Test Method
Density
1.23
g/cm³
 ISO 1183
Melt Volume-Flow Rate (MVR) (360°C/10.0 kg)
30
cm³/10min
 ISO 1133
Molding Shrinkage
     ISO 294-4
Across Flow
0.77
%
  
Flow
0.72
%
  
Water Absorption (Saturation, 23°C)
0.80
%
 ISO 62
Water Absorption (Equilibrium, 23°C, 50% RH)
0.30
%
 ISO 62
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus (23°C)
2550
MPa
 ISO 527-1
Tensile Stress (Yield, 23°C)
75.0
MPa
 ISO 527-2
Tensile Strain (Yield, 23°C)
5.7
%
 ISO 527-2
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength
     ISO 179
-30°C
6.5
kJ/m²
  
23°C
6.0
kJ/m²
  
Charpy Unnotched Impact Strength
     ISO 179
-30°C
No Break
 
  
23°C
No Break
 
  
Notched Izod Impact Strength
     ISO 180
-30°C
6.5
kJ/m²
  
23°C
6.0
kJ/m²
  
Hardness
Nominal Value
Unit
Test Method
Ball Indentation Hardness
135
MPa
 ISO 2039-1
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)
177
°C
 ISO 75-2/A
CLTE - Flow
5.3E-5
cm/cm/°C
  
Electrical
Nominal Value
Unit
Test Method
Surface Resistivity
> 1.0E+15
ohms
 IEC 60093
Volume Resistivity
> 1.0E+15
ohms·cm
 IEC 60093
Electric Strength
37
kV/mm
 IEC 60243-1
Dielectric Constant
     IEC 60250
100 Hz
3.50
 
  
1 MHz
3.40
 
  
Dissipation Factor
     IEC 60250
100 Hz
1.1E-3
 
  
1 MHz
7.1E-3
 
  
Comparative Tracking Index
125
V
 IEC 60112
Processing Information
Injection
Nominal Value
Unit
 
Drying Temperature
130 to 150
°C
  
Drying Time
4.0
hr
  
Suggested Max Moisture
0.020
%
  
Processing (Melt) Temp
340 to 390
°C
  
Mold Temperature
140 to 180
°C
  
Injection Pressure
3.50 to 12.5
MPa
  
Injection Rate
Fast
 
  
Notes
1Typical properties: these are not to be construed as specifications.
 
Customer is responsible for determining whether products and the information in this document are appropriate for Customer’s use and for ensuring that Customer’s workplace and disposal practices are in compliance with applicable laws and other governmental enactments. Seller assumes no obligation or liability for the information in this document. NO WARRANTIES ARE GIVEN; ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY EXCLUDED.