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Ensinger SPI
Syensqo (Solvay Specialty Polymers) Supradel® HTS-2401 High Temperature Sulfone Resin  (discontinued **)
Categories: Polymer; Thermoplastic; Polysulfone (PSU)

Material Notes: Supradel HTS-2401 is a high-temperature high-performance amorphous sulfone polymer designed for use in reinforced high temperature thermoplastic formulations. With its glass transition temperature of 245 °C and HDT of 235 °C, the resin extends the thermal capability range available in other sulfone polymers.

The resin is completely amorphous and fully thermoplastic allowing easy melt fabrication by means of injection molding and other thermoplastic processing techniques. Along with its high thermal performance capabilities, HTS-2401 resin also boasts a long list of high performance attributes which include excellent hydrolytic stability, resistance to acids and bases and inherently flame retardant performance to mention a few.

The ease of melt fabrication, coupled with the completely amorphous character assures tight dimensional control during injection molding of precision parts and components. The versatile performance profile of HTS-2401 makes it a good candidate for metal replacement or the replacement of difficult-to-process thermoplastics in a wide range of engineering applications.

In its natural state, Supradel HTS-2401 resin is transparent with an amber/brown color.

Information provided by Solvay Advanced Polymers

Vendors:
Available Properties
  • Specific Gravity, ASTM D792
  • Water Absorption, ASTM D570, At 24 hours
  • Water Absorption at Saturation, ASTM D570
  • Linear Mold Shrinkage, ASTM D955
  • Melt Flow, ASTM D1238
  • Tensile Strength at Break, ASTM D638
  • Elongation at Break, ASTM D638
  • Elongation at Yield, ASTM D638
  • Tensile Modulus, ASTM D638
  • Flexural Strength, ASTM D790
  • Flexural Modulus, ASTM D790
  • Izod Impact, Notched, ASTM D256
  • Deflection Temperature at 1.8 MPa (264 psi), ASTM D648, Annealed 0.125 inch thick specimen
  • Glass Transition Temp, Tg
  • Refractive Index, ASTM D542
  • Melt Temperature, Stock Temperature
  • Mold Temperature
  • Mold Temperature, Long flow or thin wall parts or for low residual stress
  • Drying Temperature, 2.5 hours for injection molding
  • Drying Temperature, > 4 hours hopper drying with desiccated air inlet for extrusion
  
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Manufacturer Notes:
Solvay Specialty Polymers (includes former Solexis)

Category Notes
Plastic

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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