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Ultrason® E KR 4113

Polyethersulfone

Carbon Fiber Reinforcement, 10%; Graphite Powder, 10%; PTFE Fiber, 10%

Supplied by BASF Corporation

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Product Description
Compound based on PES with 30 % filler. The filler system, a mixture of carbon fibres, graphite and PTFE powder, considerably improves Ultrason's tribological properties. In addition, this product has a very small expansion coefficient andlow tendency to swell in hot oils. Abbreviated designation according to ISO 1043-1: PESU-(CF+ZD)
General  
Material Status 
  • Commercial: Active
Availability 
  • Europe
Filler / Reinforcement 
  • Carbon Fiber Reinforcement, 10% Filler by Weight
  • Graphite Powder, 10% Filler by Weight
  • PTFE Fiber, 10% Filler by Weight
Agency Ratings 
RoHS Compliance 
Forms 
  • Pellets
Resin ID (ISO 1043)
  • PESU-(CF10+C10+PTFE10)
Physical
Nominal Value
Unit
Test Method
Density
lb/in³
 ISO 1183 2
Melt volume-flow rate (360°C/10.0 kg)
in³/10min
 ISO 1133 2
Molding Shrinkage
     ISO 2577 2
Flow
%
  
Across Flow
%
  
Water Absorption
     ISO 62 2
Saturation
%
  
Equilibrium
%
  
Viscosity number
cm³/g
 ISO 307, 1157, 1628 2
Mechanical
Nominal Value
Unit
Test Method
Tensile modulus
psi
 ISO 527-2 2
Tensile Stress (Break)
psi
 ISO 527-2 2
Tensile Strain (Break)
%
 ISO 527-2 2
Impact
Nominal Value
Unit
Test Method
Charpy notched impact strength
     ISO 179/1eA 2
-22°F
ft·lb/in²
  
73°F
ft·lb/in²
  
Charpy impact strength (73°F)
ft·lb/in²
 ISO 179/1eU 2
Notched Izod Impact Strength (73°F)
ft·lb/in²
 ISO 180/A
Hardness
Nominal Value
Unit
Test Method
Ball Indentation Hardness (H 961/30)
psi
 ISO 2039-1
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load (264 psi)
°F
 ISO 75-2 2
Glass Transition Temperature 3
°F
 ISO 11357-2 2
CLTE - Flow
      
73 to 176°F
in/in/°F
 ISO 11359-2
284°F
in/in/°F
 DIN 53752
Electrical
Nominal Value
Unit
Test Method
Surface resistivity
ohm
 IEC 60093 2
Volume resistivity
ohm·in
 IEC 60093 2
Electric strength
V/mil
 IEC 60243-1 2
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Ultrason® E KR 4113, Ultrason E KR 4113, Ultrason® E , Ultrason E, UltrasonEKR4113, UltrasonE, EKR 4113, EKR4113, KR 4113, KR4113, Polyethersulfone, PESU, Polysulfone, PSU, BASF, 4113KR, 4113EKR
Agency Ratings
This plastic material has 1 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): EC (1).
Injection
Nominal Value
Unit
 
Processing (Melt) Temp
°F
  
Mold Temperature
°F
  
Extrusion
Nominal Value
Unit
 
Melt Temperature
°F
  
Notes
1Typical properties: these are not to be construed as specifications.
2Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.
318 °F/min
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.