Radel® MS NT1 AM Filament offers the best of sulfone polymers, with a superiority in both toughness and impact strength, high temperature capabilities, as well as proven outperformance in chemical resistance relative to both PSU and PEI. It enables applications in Aerospace, Healthcare, Smart Devices, and Energy Storage.

Radel® MS NT1 HC AM Filament offers the best of sulfone polymers, with a superiority in both toughness and impact strength, high temperature capabilities, as well as proven outperformance in chemical resistance relative to both PSU and PEI. It is offered for use in high performance healthcare applications.

Radel® MS NT1 HC AM Filament offers the best of sulfone polymers, with a superiority in both toughness and impact strength, high temperature capabilities, as well as proven outperformance in chemical resistance relative to both PSU and PEI. It is offered for use in high performance healthcare applications.

Radel® R-5000 ECHO RP is a transparent polyphenylsulfone (PPSU) which offers exceptional hydrolytic stability, and toughness superior to other commercially-available, high-temperature engineering resins. This resin also offer 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. R-5000 ECHO RP grades are a Mass Balanced certified grades linked to a 38% allocated Circular non-fossil feedstock. - Amber: R-5000 NT ECHO RP

Radel® R-5000 is a transparent polyphenylsulfone (PPSU) which offers exceptional hydrolytic stability, and toughness superior to other commercially-available, high-temperature engineering resins. This resin also offer 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. - Smoke: Radel® R-5000 CL 301 - Amber: Radel® R-5000 NT - Blue: Radel® R-5000 TR BU391

Radel® R-5100 ECHO RP is an opaque, general purpose polyphenylsulfone (PPSU) for injection molding, that offers exceptional hydrolytic stability, and toughness superior to other commercially-available, high-temperature engineering resins. This resin also offers a high deflection temperature and outstanding resistance to environmental stress cracking. Radel® polymers are inherently flame retardant, provide excellent thermal stability and possess good electrical properties. R-5100 ECHO RP grades are a Mass Balanced certified grades linked to a 37% allocated Circular non-fossil feedstock. Black: R-5100 BK 937 ECHO RP Grey: R-5100 GY1037 ECHO RP

Radel® R-5100 NT ECHO RP is a transparent polyphenylsulfone (PPSU) which offers exceptional hydrolytic stability, and toughness superior to other commercially-available, high-temperature engineering resins. This resin also offer 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. R-5100 NT ECHO RP grades are a Mass Balanced certified grades linked to a 38% allocated Circular non-fossil feedstock. - Amber: R-5100 NT ECHO RP

Radel® R-5100 is a general purpose polyphenylsulfone (PPSU) for injection molding, that offers exceptional hydrolytic stability, and toughness superior to other commercially-available, high-temperature engineering resins. This resin also offers a high deflection temperature and outstanding resistance to environmental stress cracking. Radel® polymers are inherently flame retardant, provide excellent thermal stability and possess good electrical properties. Transparent and opaque colors are available. Transparent Grades: - Natural: Radel® R-5100 NT Opaque Grades: - Black: Radel® R-5100 BK937 - Black: Radel® R-5100 BK937 LF - Grey: Radel® R-5100 GY1137 - Grey: Radel® R-5100 GY1137 LF - Bone: Radel® R-5100 NT15 - Grey: Radel® R-5100 GY1037 - Grey: Radel® R-5100 GY874 - Blue: Radel® R-5100 BU1027

Radel® R-5500 is a general purpose extrusion grade of polyphenylsulfone (PPSU), offering exceptional hydrolytic stability and better toughness than most commercially available high-temperature polymers. This resin has a high heat deflection temperature, excellent thermal stability, outstanding resistance to environmental stress cracking, good electrical properties and inherent flame retardant properties. Transparent and opaque colors are available. Transparent Grades: - Natural: Radel® R-5500 NT Opaque Grades: - Black: Radel® R-5500 BK937 - Bone: Radel® R-5500 NT15 - Grey: Radel® R-5500 GY1137 - Grey: Radel® R-5500 GY1037 - Grey: Radel® R-5500 GY874 - Red: Radel® R-5500 RD1018 - Orange: Radel® R-5500 OR1145 - Yellow: Radel® R-5500 YL1337 - Green: Radel® R-5500 GN1007 - Blue: Radel® R-5500 BU1027 - Blue: Radel® R-5500 BU391 - Violet: Radel® R-5500 VT2582 - Brown: Radel® R-5500 BN1164

Radel® R-5600 is a very high melt flow grade of Radel® polyphenylsulfone (PPSU). It is especially well-suited for parts requiring long flow length with thin walls. Radel® resins offer exceptional hydrolytic stability and toughness superior to other commercially-available, high-temperature engineering resins. They also offer 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. Additonal Radel® grades include a transparent injection molding grade (R-5000), an opaque, general purpose, injection molding grade (R-5100) and a transparent, extrusion grade (R-5500). - Natural/Transparent: Radel® R-5600 NT - Additional Made-to-Order Colors Available

Radel® R-5800 is a high melt flow grade of Radel® polyphenylsulfone (PPSU). It is especially well-suited for parts requiring long flow length with thin walls. Radel® resins offer exceptional hydrolytic stability and toughness superior to other commercially-available, high-temperature engineering resins. They also offer 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. Additonal Radel® grades include a transparent injection molding grade (R-5000), an opaque, general purpose, injection molding grade (R-5100) and a transparent, extrusion grade (R-5500). - Transparent: Radel® R-5800 NT - Black: Radel® R-5800 BK937 - Bone: Radel® R-5800 NT15 - Blue: Radel® R-5800 BU1037 - Transparent Blue: Radel® R-5800 TR BU301

Radel® R-5900 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. - Natural/Transparent: Radel® R-5900 NT - Black: Radel® R-5900 BK937

Radel® R-7159 NT50 polyphenylsulfone (PPSU) was developed specifically for aircraft interior applications. The product complies with the FAA regulation 14CFR Part 25 Appendix F, offering vertical burn resistance, very low smoke generation and, through the use of proprietary additives, low heat release values in the Ohio State University (OSU) rate of heat release method. It also generates low flaming-mode toxic gas emissions. The material offers good resistance to most fluids found in the aviation industry. It is available in pigmented grades to match OEM color standards and in a natural-color grade that is designed to accept aircraft paint systems for aesthetic parts. Painting enhances the chemical resistance of the polymer and provides the final step in color coordination. - Natural: Radel® R-7159 NT50

Radel® R-7300 (for light colors) and R-7400 (for darker colors) polyphenylsulfone resins were developed specifically for aircraft interior applications, and through the use of a proprietary flame retardant package, offer low heat release, low smoke generation, and low toxic gas emissions. These resins comply with the FAA regulation 14CFR Part 25.853 Appendix F. In addition, they have excellent impact resistance and ESCR when exposed to fluids typically used by the aerospace industry, reducing the need for annealing or protective films. Radel® R-7300 and R-7400 resins have excellent flow characteristics, readily filling complex parts with thin walls or long flow lengths. Chemical Resistance: One of the outstanding characteristics of Radel® R-7300 and R-7400 resins is their resistance to many commonly used aviation fluids. Three test methods: unstressed immersion, stressed with a 5-inch radius curve, and stressed with a variable radius curve fixture, were employed to evaluate resistance of Radel® resins to Skydrol® LD-4; 1,1,1-trichloroethane; Jet fuel A; methyl ethyl ketone; toluene; isopropanol; and Skydrol® 500B. - White: Radel® R-7300 WH7363

Radel® R-7700 polyphenylsulfone sheet was developed specifically for aircraft interior applications. Through the use of a proprietary flame retardant package, this resin offers low heat release, low smoke generation and low toxic gas emissions, thereby complying with the FAA regulation 14CFR Part 25.853 Appendix F. In addition, it has excellent impact resistance and meets typical industry requirements for resistance to aerospace fluids, even under stress. Radel® R-7700 is available in pellets and sheet form. Radel® R-7700 sheet can be formed into large complex geometries with relative ease on conventional thermoforming equipment. Please reference the Technical Bulletin Thermoforming Radel® R-7700 Sheet for additional information. Sheets available in the following color: - Gold: Radel® R-7700 BG8925 Pellets available in the following color: - Grey: Radel® R-7700 GY734