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Introduction To PPS GF40 Material

Views: 0     Author: XINYITE PLASTIC     Publish Time: 2024-06-05      Origin: Site


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Polyphenylene Sulfide (PPS) with 40% Glass Fiber Reinforcement, commonly known as PPS GF40, is a high-performance engineering thermoplastic. This material combines the inherent properties of PPS with the enhanced mechanical characteristics provided by glass fiber reinforcement, making it suitable for demanding industrial applications.

Key Properties of PPS GF40

1.  High Mechanical Strength: The addition of 40% glass fiber significantly enhances the tensile strength and rigidity of PPS, making PPS GF40 a robust material capable of withstanding high mechanical stresses.

2.  Excellent Thermal Stability: PPS GF40 exhibits remarkable thermal stability, maintaining its mechanical properties at elevated temperatures. This makes it suitable for applications that involve continuous exposure to high heat.

3.  Chemical Resistance: PPS is inherently resistant to a wide range of chemicals, including solvents, fuels, and acids. The glass fiber reinforcement does not compromise this property, making PPS GF40 ideal for chemically harsh environments.

4.  Dimensional Stability: The material has low thermal expansion and excellent dimensional stability, ensuring that components maintain their precise dimensions and tolerances even under varying thermal conditions.

5.  Flame Retardancy: PPS GF40 is inherently flame retardant and has low smoke emission properties, which are critical for applications requiring high safety standards.

6.  Electrical Properties: The material offers good electrical insulation properties, making it suitable for electrical and electronic components.


Applications of PPS GF40

Due to its unique combination of properties, PPS GF40 is used in a variety of high-performance applications across different industries:

Automotive Industry

1.  Under-the-Hood Components: PPS GF40 is ideal for use in components that are exposed to high temperatures and aggressive chemicals, such as fuel system parts, coolant connectors, and engine covers.

2.  Electrical Connectors: The material’s excellent electrical insulation and mechanical strength make it suitable for manufacturing various electrical connectors and components within vehicles.

3.  Headlight Components: PPS GF40’s thermal stability and dimensional precision are beneficial for producing headlight housings and reflectors.

Electrical and Electronics

1.  Connectors and Switches: PPS GF40 is used in connectors, switches, and other components that require high electrical insulation and mechanical integrity.

2.  Electronic Enclosures: The material’s flame retardancy and chemical resistance make it suitable for housing sensitive electronic components, ensuring safety and durability.

Industrial Applications

1.  Pump and Valve Components: PPS GF40’s chemical resistance and mechanical strength are ideal for components in pumps and valves used in chemical processing industries.

2.  Bearings and Gears: The material’s wear resistance and low friction properties make it suitable for high-performance bearings and gears.

3.  Machinery Parts: PPS GF40 is used in various machinery parts that require high strength, thermal stability, and precise dimensional control.



PPS GF40 is a versatile and high-p­­­erformance material that meets the demanding requirements of various industrial applications. Its combination of mechanical strength, thermal stability, chemical resistance, and electrical insulation properties makes it an invaluable material for automotive, electrical, electronic, and industrial sectors. As technology advances and the demand for high-performance materials grows, PPS GF40 continues to be a reliable choice for engineers and manufacturers looking to enhance the performance and durability of their products.

The company specializes in the production of high-quality thermoplastic materials, including ABS, PC, PA6,PA66, PMMA, PP etc

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