Radel® R-5500 BK 937 is a general purpose extrusion grade of polyphenylsulfone (PPSU) that is black in color.
Common uses include : Aerospace Applications, Dental Applications, Food Service Applications, Hospital Goods, Aircraft Applications, Medical Devices, Surgical Instruments, Medical/Healthcare Applications, Membranes
Radel® R-5500 BK 937 is a general purpose extrusion grade of polyphenylsulfone (PPSU), which offers exceptional hydrolytic stability, and superior toughness to other commercially-available, high-temperature engineering resins. This resin also offers high deflection temperatures and outstanding resistance to environmental stress cracking. Radel® polymers are inherently flame retardant, provide excellent thermal stability and possess good electrical properties.
This material is available in pellet form that can be used with standard plastic processing equipment. The material pellets are colored opaque black to the BK 937 standard.
|ASTM D955 Molding Shrinkage 0.125”
|ASTM D570 Water Absorption
|ASTM D792 Specific Gravity
|ASTM D1238 Melt Flow Rate
|12 to 17 g/10 min
|ASTM D638 Tensile Strength
|ASTM D790 Flexural Modulus
|ASTM D790 Flexural Strength
|ASTM D256 Notched Izod Impact 0.125”
|ASTM D648 HDT (264 psi)