Fortron

Brand Information

Fortron® PPS by Celanese is a high-performance polyphenylene sulfide (PPS) designed to withstand extreme conditions while maintaining excellent mechanical and chemical stability. As a semicrystalline polymer, Fortron® PPS exhibits outstanding thermal resistance, high stiffness, superior strength, and excellent creep resistance, making it an ideal material for demanding industrial applications.

Key Properties of Fortron® PPS:

• High temperature stability – Continuous service temperatures up to 240°C (464°F), with short-term exposure beyond this limit

• Exceptional chemical resistance – Insoluble in all known solvents below 200°C (392°F); highly resistant to automotive fuels, hydraulic fluids, acids, and bases

• Flame resistance – Inherent flame-retardant properties; UL 94 V-0 rated, with some grades achieving 5VA classification

• Low moisture absorption – Ensures dimensional stability even in humid or high-moisture environments

• Excellent creep resistance – Maintains structural integrity under prolonged mechanical stress, even at elevated temperatures

• Lead-free soldering compatibility – Suitable for electronic applications requiring high thermal stability

Available Grades of Fortron® PPS:

Fortron® PPS is available in multiple formulations tailored to meet the needs of various industries and applications:

• Glass-filled grades – Enhanced stiffness and strength for structural components

• Mineral-glass grades – Balanced mechanical properties with improved processability

• Low-wear grades – Designed for friction and wear applications, reducing maintenance needs

• Blow-moulding grades – Optimised for complex hollow components

• Medical technology (MT®) grades – Compliant with medical industry standards

Processing Methods:

Fortron® PPS is highly versatile and can be processed through multiple manufacturing techniques, including:

• Injection moulding – Ideal for high-precision, high-volume production

• Extrusion – Used for film, fibre, sheet, and stock shapes

• Blow moulding – Suitable for creating complex hollow parts

• Meltblown and spunbond technologies – Used for producing melt-spun nonwovens

• Compression moulding – Suitable for high-viscosity unfilled grades to create sheets, rods, and prototype components

Applications and Industry Approvals:

Fortron® PPS is widely recognized across multiple industries and holds regulatory approvals for applications in:

• Automotive – Components exposed to high heat and aggressive chemicals, such as fuel system parts, electrical connectors, and under-the-hood components

• Electronics – High-performance insulators, circuit components, and lead-free soldering applications

• Aerospace – Lightweight yet highly durable materials for aircraft interiors and structural parts

• Industrial equipment – Pumps, valves, and mechanical components requiring chemical resistance and dimensional stability

• Food and drinking water applications – Compliant with food contact safety standards

• Medical technology – Used in precision medical components requiring biocompatibility and high strength

Fortron® PPS delivers a combination of exceptional thermal stability, chemical resistance, and mechanical performance, making it a preferred material for engineers and manufacturers worldwide. Whether for high-temperature applications, chemically aggressive environments, or precision-engineered components, Fortron PPS provides a durable, high-performance solution that meets stringent industry requirements.

Fortron Products

Available In

Spain, Serbia, Ukraine, Greece, North Macedonia, Romania, Slovenija, Bosnia and Herzegovina, Bulgaria, Germany, France, Lithuania, Croatia, Austria, Hungary, Portugal, Czech Republic, United Kingdom, Poland, Italy, Ireland, Latvia, Netherlands, Slovakia, Belgium, Estonia, Luxembourg, Finland, Norway, Sweden, Denmark

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