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Radel® R-5900 MR

Polyphenylsulfone

Supplied by Solvay Specialty Polymers

The technical datasheet with complete property values for Radel® R-5900 MR is available to members of the Prospector Plastics Database.
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Product Description
Radel R-5900 MR polyphenylsufone (PPSU) offers medium melt viscosities for long flow lengths and greater injection molding ease. It also provides exceptional hydrolytic stability and toughness that is superior to that of other commercially available, high-temperature engineering resins. It offers high deflection temperature and outstanding resistance to environmental stress cracking. The resin is inherently flame retardant and has excellent thermal stability and good electrical properties.

Radel R-5900 MR is an internally lubricated grade, which offers enhanced mold release. This feature yields the benefits of shorter cycle times and lower injection pressures. Radel R-5900 MR is particularly well suited for applications where design constraints dictate thin walls, tight tolerances and minimal draft angles.

  • Natural/Transparent: Radel R-5900 NT MR
General  
Material Status 
  • Commercial: Active
Availability 
  • Asia Pacific
  • Europe
  • North America
  • South America
  
Additive 
  • Mold Release
Features 
  • Acid Resistant
  • Base Resistant
  • Flame Retardant
  • Good Chemical Resistance
  • Good Flow
  • Good Mold Release
  • Good Thermal Stability
  • High ESCR (Stress Crack Resist.)
  • High Heat Resistance
  • Hydrolytically Stable
  • Lubricated
  • Steam Sterilizable
  • Ultra High Toughness
Uses 
  • Appliances
  • Consumer Applications
  • Food Service Applications
RoHS Compliance 
Appearance 
  • Amber
  • Clear/Transparent
  
Forms 
  • Pellets
Processing Method 
  • Injection Molding
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
 ASTM D792
Melt Mass-Flow Rate (MFR) (365°C/5.0 kg)
g/10 min
 ASTM D1238
Molding Shrinkage - Flow (0.125 in)
in/in
 ASTM D955
Water Absorption (24 hr)
%
 ASTM D570
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus (0.125 in)
psi
 ASTM D638
Tensile Strength (0.125 in)
psi
 ASTM D638
Tensile Elongation
     ASTM D638
Yield, 0.125 in
%
  
Break, 0.125 in
%
  
Flexural Modulus (0.125 in)
psi
 ASTM D790
Flexural Strength (5.0% Strain, 0.125 in)
psi
 ASTM D790
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact (0.125 in)
ft·lb/in
 ASTM D256
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load (264 psi, Unannealed, 0.125 in)
°F
 ASTM D648
Glass Transition Temperature
°F
 ASTM E1356
CLTE - Flow (0.125 in)
in/in/°F
 ASTM D696
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Radel® R-5900 MR, Radel R5900 MR, Radel® , Radel, RadelR5900MR, R-5900 MR, R5900 MR, R:5900 MR, R/5900 MR, R+5900 MR, R_5900 MR, R 5900 MR, R5900, 5900MR, R5900MR, R_5900MR, Polyphenylsulfone, PPSU, Polysulfone, PSU, Solvay Specialty, 5900R
Features
Features may also be described by the following terms: Good Thermal Stability, High Environmental Stress Cracking Resistance, High ESCR, Stress Cracking Resistant, Good Flow, Good Mold Release, Easy Release, Good Demolding, Good Chemical Resistance, Chemical Resistant, High Heat Resistance, Steam Sterilization, Steam Sterilizable, Ultra High Toughness.
Injection
Nominal Value
Unit
 
Drying Temperature
°F
  
Drying Time
hr
  
Processing (Melt) Temp
°F
  
Mold Temperature
°F
  
Screw Compression Ratio
 
  
Extrusion
Nominal Value
Unit
 
Drying Temperature
°F
  
Drying Time
hr
  
Notes
1Typical properties: these are not to be construed as specifications.
 
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.