High-performance rubber seal material is AEM (Ethylene Acrylate Rubber). It offers exceptional resistance to heat, oil, and chemicals and is composed of an ethylene and acrylate copolymer.
AEM rubber seals are capable of withstanding temperatures as high as 150°C and work effectively in hot conditions. They can run steadily in surroundings lubricated with oil for an extended period of time and also exhibit good resistance to oil. AEM rubber seals can also resist a wide range of acids, alkalis, and solvents with exceptional chemical resistance.
Le joint torique en éthylène-propylène est un matériau d'étanchéité courant et largement utilisé dans le domaine industriel. Il est fabriqué en caoutchouc éthylène-propylène (EPDM), ce qui lui confère d'excellentes performances et de multiples avantages en termes d'applications.
The AEM X-rings are a high-performance seal made of AEM rubber with excellent high temperature and chemical resistance and wide applicability. Can be used in static or dynamic applications.
Auto parts AEM seals are synthetic rubber materials used to assure normal functioning and prevent leaking of liquid or gas in automobile systems and components. They can tolerate high temperatures, pressure, and chemical exposure and are appropriate for use in fuel, cooling, and hydraulic systems. AEM seals can be used in combination with other sealing materials or components to satisfy specific application demands. They offer outstanding physical qualities and chemical stability. They are resistant to chemicals, can tolerate temperatures as high as 150°C, and can keep systems operating properly. They also prolong system life and efficiency by lowering wear and friction.
Name:AEM flange gaskets
Applications:Flange connection sealing;Valve sealing;Throttle device seal;Flare joint sealing
AEM flange gasket is a unique, chemically resistant, temperature-resistant, and oil-resistant gasket material used in industrial applications like chemical, petroleum, natural gas, and automotive. Its high elasticity and resilience ensure reliable sealing under pressure, ensuring safe media transmission and normal system operation. AEM flange gaskets are designed to maintain their physical properties and sealing effect for a long time, making them ideal for connecting pipes, containers, and equipment.
Air compressor AEM piston rings refer to a specific type of piston rings used in air compressors. A piston ring is a component located in an engine or compressor piston whose primary function is to seal the combustion chamber or compression chamber.
Les joints ACM, également connus sous le nom de joints ACM, sont des joints en caoutchouc polyacrylate fabriqués par moulage par compression, moulage par injection et moulage par extrusion. Ils offrent une excellente résistance à l'huile chaude et à l'oxydation, une résistance supérieure à l'ozone et aux intempéries, une faible résilience, une bonne résistance à la perméabilité aux gaz et une excellente résistance aux acides et aux alcalis. Toutefois, ils présentent des défauts tels qu'une résistance à l'eau médiocre, une faible résistance aux bases, aux acides et à l'humidité, et ne doivent pas être utilisés à des températures inférieures à 10°C.
Les élastomères éthylène-acryliques (AEM) sont résistants à la chaleur et aux fluides pour des applications flexibles. Les produits vont des tuyaux et des amortisseurs aux joints et aux garnitures. L'AEM présente une bonne résistance à la déformation rémanente par compression, mais une faible résistance aux hydrocarbures aromatiques, aux acides forts et aux bases fortes. L'AEM résiste à la chaleur jusqu'à 150°C et aux basses températures -29°C à -40°C.
Joints toriques AEM sont des copolymères composés d'éthylène, de méthacrylate et de monomères vulcanisés. Il présente une excellente résistance à la chaleur, une bonne résistance à l'huile et de bonnes propriétés chimiques, ainsi qu'une bonne résistance à la déformation par compression et une faible souplesse. En outre,Joints toriques AEM ont une excellente résistance à l'ozone et une bonne résistance aux intempéries, avec une apparence et des propriétés physiques pratiquement inchangées après 3 ans d'exposition.
Les bagues d'étanchéité AEM, également connues sous le nom de bagues d'étanchéité en élastomère éthylène acrylique Vamac® ou Vamac®, sont des caoutchoucs synthétiques connus pour leur excellente résistance à la chaleur et à l'huile.
High concentrations of acidic media, particularly strong acids such concentrated sulfuric and hydrochloric acids, may not be able to withstand the resistance of AEM rubber seals. AEM rubber seals may corrode or sustain damage as a result of these media.
AEM rubber seals are not very resistant to oxidants, like hydrogen peroxide and high oxygen concentrations. AEM rubber seals may age, deteriorate, or sustain damage as a result of these oxidants.
Certain organic solvents, such ether solvents and ketones, can only be resisted to a limited extent by AEM rubber seals. AEM rubber seals may expand, deform, or fail as a result of these solvents.
In steam conditions with high temperatures and high pressures, AEM rubber seals may show signs of intolerance. High pressure steam at high temperatures can cause AEM rubber seals to stiffen, lose their elasticity, or shatter.
It should be remembered that the media and fields listed above are only typical scenarios; the precise tolerance will also rely on the AEM rubber seal’s formula, usage circumstances, and application environment.
Density: AEM rubber seals have a lower weight and typically have a density of 1.10–1.12 g/cm³.
Hardness: AEM rubber seals can be tailored to meet individual requirements, with a typical range of 60 to 80 Shore A.
Elastic modulus: The elastic modulus of AEM rubber seals is usually between 3-5 MPa, and has good elasticity and recovery.
Heat Resistance: AEM rubber seals can withstand high temperature environments and maintain stable performance during long-term exposure to temperatures up to 150°C.
Oil resistance: AEM rubber seals have good oil resistance and can be used in oily media such as lubricating oil and fuel without damage for a long time.
Chemical Resistance: AEM rubber seals are resistant to a wide range of chemicals, including acids, alkalis, and solvents.
Tensile strength: The tensile strength of AEM rubber seals is usually between 8-12 MPa, which has high strength and durability.
Elongation: The elongation of AEM rubber seals is usually between 200-300%, allowing them to maintain a certain degree of ductility when stretched.
Compression deformation: AEM rubber seals have good compression deformation properties and can maintain a stable sealing effect when under pressure.
Formability: AEM rubber seals have good formability and can be processed by compression molding, extrusion molding and other methods.
Cutability: AEM rubber seals can be processed by cutting, punching, etc. to meet the needs of different shapes and sizes.
Adhesion: AEM rubber seals can be bonded to other materials, such as metal, plastic, etc., to achieve more complex sealing structures.
Industrie automobile: AEM rubber seals are widely used in the automotive industry and can be used in key parts such as engine seals, fuel system seals, and hydraulic system seals. It can withstand high temperatures and chemicals, ensuring the reliability and safety of cars in harsh environments.
Industrie aérospatiale: AEM rubber seals are widely used in the aerospace field for key components such as aircraft engine seals, hydraulic system seals, and fuel system seals. Its heat, oil and chemical resistance meets the stringent requirements for high-performance seals in the aerospace industry.
Équipements industriels: AEM rubber seals are also suitable for the sealing needs of various industrial equipment, such as chemical equipment, petroleum equipment, hydraulic equipment, etc. It can maintain a stable sealing effect in harsh environments such as high temperature, high pressure and chemical corrosion, ensuring the normal operation and safety of the equipment.
Dispositifs médicaux: AEM rubber seals are also used in the field of medical devices, such as seals for medical equipment, pharmaceutical packaging seals, etc. Its chemical resistance and hygienic requirements meet the requirements for seals in the medical device field.
The above is a general description of AEM rubber seals. Actual industries and applications will require specific formulations.
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