Products AEM Rubber Washer Piston Description
AEM Rubber Washer Piston
AEM rubber Washers can be used in piston sealing applications. In some mechanical equipment, the seal between the piston and the cylinder is critical to ensure that liquid or gas does not leak or enter areas where it should not.
Features
Elasticity and compression properties: AEM rubber gaskets can adapt to changes between the piston and the cylinder block, and have good elasticity and compression properties to ensure close contact with the cylinder block.
Sealing performance: AEM rubber gasket can provide a reliable sealing effect to prevent liquid or gas from leaking or penetrating between the piston and the cylinder.
Wear resistance: The piston may cause friction and wear during movement, but the AEM rubber gasket has a certain degree of wear resistance, which can extend the service life of the seal.
High-temperature resistance: In some high-temperature environments, AEM rubber gaskets can maintain their physical and chemical properties and will not lose their sealing effect due to high temperatures.
AEM (Advanced Elastomer Materials) rubber gasket is a sealing gasket made of advanced elastomer material.
Features (high-temperature resistance, chemical resistance, sealing, anti-aging, electrical insulation)
High-temperature resistance: AEM rubber gaskets can maintain their physical and chemical properties in high-temperature environments and have excellent heat resistance.
Chemical corrosion resistance: This rubber material has good corrosion resistance to many chemicals and can be used for a long time in harsh chemical environments.
Good sealing performance: AEM rubber gasket has good elasticity and compression performance, which can effectively fill and seal the connection part to prevent the leakage of liquid or gas.
Anti-aging performance: AEM rubber gasket has good weather resistance and aging resistance, and can maintain its elasticity and sealing performance for a long time.
Electrical insulation properties: AEM rubber gaskets have good electrical insulation properties and are suitable for some applications that require electrical insulation properties.
Mechanical parts application AEM rubber sealing gasket
Pump: In various connection parts of the pump, such as between the pump body and the flange, and between the pump shaft and the seal, AEM rubber gaskets can be used to provide a sealing effect to prevent leakage of liquid or gas in the pump.
Valves: Valves usually require good sealing performance between the valve body and valve cover, valve stem, and valve body. AEM rubber gaskets can be used on the sealing surface of the valve to ensure the sealing performance of the valve.
Joints and pipe connections: At pipe connections, joints, and flange connections in mechanical systems, AEM rubber gaskets can be used to provide a sealing effect, ensuring the tightness of the connection and preventing leakage of liquid or gas.
Cylinder and piston: Between the cylinder and piston of some mechanical equipment, AEM rubber gaskets can be used to provide a sealing effect to prevent liquid or gas leakage.
| Some of the properties of AEM rubber compounds | |
| Grades | GP,HT, oil resistant, low temperature |
| Hardness Range(ShA) | 45-90 |
| Thermal Resistance continuous/peak (℃) | 150/175 Very good heat resistance |
| Low temperature(℃) | -40 Good for low-temperature applications |
| Chemical Resistance | Resistance to oils,lubricant,oxidizing media,blowby condensates |
| Weatherability | Excellent ozone resistance weather |
| Others | Low gas permeability -low compression set |
| Curing | Amine, peroxide |
Products Application Description
AEM rubber gasket piston seals can be used in various types of mechanical equipment, especially those applications that require a seal between the piston and the cylinder.
Some common mechanical devices that may be used
Internal combustion engine: A good seal is required between the piston and the cylinder in an internal combustion engine to ensure that the gas compression and combustion processes can proceed effectively.
Compressor: The seal between the piston and the cylinder in the compressor is critical to ensure that the gas is compressed and transferred without leakage.
Hydraulic system: Piston seals in hydraulic systems need to ensure that fluid does not leak to ensure proper operation and pressure transfer of the system.
Liquid pump: An effective seal is required between the piston and the pump body in a liquid pump to prevent liquid leakage and loss.
Hydraulic Cylinder: Piston seals in hydraulic cylinders are required to ensure that fluid does not leak out for stable and reliable motion control.

Propersity
AEM Rubber Washer Piston
Physical properties
Elasticity and compression properties: AEM rubber gaskets have good elasticity and compression properties and can adapt to changes between the piston and the cylinder block, ensuring close contact with the cylinder block.
Density and Hardness: AEM rubber gaskets typically have moderate density and hardness to provide adequate sealing and durability.
Coefficient of thermal expansion: AEM rubber gaskets generally have a low coefficient of thermal expansion, allowing them to maintain relatively stable dimensions as temperatures change.
chemical properties
Chemical resistance: AEM rubber gaskets have good corrosion resistance to many chemicals and can be used for a long time in harsh chemical environments.
Oil and Solvent Resistance: AEM rubber gaskets generally have good oil and solvent resistance, maintaining their performance when in contact with lubricants and chemical solvents.
High-temperature resistance: AEM rubber gaskets can maintain their physical and chemical properties in high-temperature environments and have excellent heat resistance.
Mechanical behavior
Abrasion resistance and abrasion resistance: AEM rubber gaskets have certain wear resistance and abrasion resistance, and can withstand the friction and wear between the piston and the cylinder block.
Anti-compression deformation performance: AEM rubber gaskets can withstand certain compression deformation and can adapt to changes and movements between the piston and cylinder.
Processing performance
Compression Deformation: AEM rubber gaskets are compression deformable and can be compressed and restored to their design size and shape during installation.
Manufacturing Accuracy: AEM rubber gaskets can often be manufactured from precise molds to ensure consistency in size and shape.
It is important to note that specific AEM rubber gasket performance characteristics may vary depending on manufacturer, product specifications, and application requirements. When selecting and applying AEM rubber gaskets, it is recommended to refer to the detailed technical specifications and guidelines provided by the manufacturer.
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