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PPS (Polyphenylene Sulfide) is a high-performance thermoplastic polymer known for its exceptional chemical resistance, thermal stability, and mechanical strength. It is widely used in aerospace, automotive, electrical, and industrial applications requiring precision and durability.
Product Description:
Polyphenylene Sulfide (PPS) is a high-performance engineering plastic with exceptional overall properties, particularly excelling in chemical and high-temperature environments. PPS profiles offer excellent wear resistance, high load-bearing capacity, and dimensional stability, capable of long-term use at temperatures up to 220°C. PPS also has good hardness, chemical resistance, and has passed the UL94 flammability test without the addition of flame retardants, achieving V-0/5V ratings. Due to its chemical stability, PPS is an ideal material for a wide range of applications, including industrial drying, chemical equipment, mechanical bearings, and electrical insulation.
Product Features:
- High-Temperature Performance:PPS profiles maintain stable performance at temperatures up to 220°C, making them suitable for various applications in high-temperature environments.
- Chemical Resistance:PPS exhibits excellent resistance to inorganic acids, alkalis, salts, and other chemicals, ensuring its performance in even the most extreme chemical environments.
- High Load Capacity and Dimensional Stability:PPS possesses good hardness and high load-bearing capacity, maintaining its shape and dimensions over long periods of use.
- Flame Retardant Properties:PPS, without added flame retardants, has passed the UL94 flammability test and achieved V-0/5V ratings, providing a high level of flame resistance.
Applications:
- Industrial Equipment:Used in industrial dryers and food processing ovens, where high temperatures and chemical corrosion are common.
- Chemical Equipment:Widely used in chemical equipment, especially in parts that require resistance to corrosion and high temperatures.
- Mechanical Bearings:PPS is highly advantageous in mechanical bearings and other components that demand wear resistance and high load-bearing capabilities.
- Electrical Insulation Systems:Due to its excellent electrical insulation properties, PPS is commonly used in electrical insulation applications, especially in high-temperature environments.
- Flame Retardant Applications:PPS's flame retardant performance makes it highly suitable for applications requiring high fire resistance.
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