ACM rubber seal is a commonly used sealing material with excellent oil resistance and heat resistance. ACM, which stands for Acrylic Rubber, is a kind of synthetic rubber polymerized from acrylic monomers.
Le guarnizioni ACM, note anche come guarnizioni ACM, sono guarnizioni in gomma poliacrilata ottenute mediante stampaggio a compressione, stampaggio a iniezione ed estrusione. Offrono un'eccellente resistenza all'olio caldo e all'ossidazione, una resistenza superiore all'ozono e agli agenti atmosferici, una bassa resilienza, una buona resistenza alla permeabilità ai gas e un'ottima resistenza agli acidi e agli alcali. Tuttavia, hanno difetti come la scarsa resistenza all'acqua, la debole resistenza alle basi, agli acidi e all'umidità e non dovrebbero essere utilizzati al di sotto dei 10°C.
ACM Rubber Seals provide outstanding performance in various industries including electronics. Designed for extreme conditions, these seals are heat, oil, cold, ozone and fuel resistant. Featuring superior design, versatility and a wide range of applications, these seals provide reliable protection for electronic components and user interfaces.
ACM rubber seals are revolutionizing automotive engineering by providing excellent heat and oil resistance, ensuring reliable performance in demanding applications. These seals are designed to withstand extreme temperatures and harsh environments, ensuring long-lasting performance and consistent performance. ACM rubber’s competitive price makes it the best choice for cost-effective and reliable sealing solutions, enabling significant advances in the automotive industry. ACM rubber is essential in transmission seals, turbocharger hoses, O-rings, diaphragms, and fluid handling components, ensuring reliable performance, longevity, and reliability in the automotive and transportation sectors.
Per quanto riguarda le guarnizioni dell'olio del gambo della valvola, l'ACM presenta i vantaggi di una buona prestazione di lavorazione, di una rapida velocità di vulcanizzazione (10~15min), di assenza di vulcanizzazione secondaria, di una bassa deformazione permanente da ritiro e di un'elevata forza di adesione dei materiali dello scheletro, ed è ampiamente utilizzato in una varietà di ambienti ad alta temperatura e resistenti all'olio, in particolare per le guarnizioni dell'olio ad alta temperatura per autoveicoli, alberi a gomito, gambi di valvole, guarnizioni di cilindri, tubazioni idrauliche e così via.
ACM O-rings have excellent resistance to oil, high temperature resistance, and weather resistance, but have slightly poor mechanical strength, compression deformation rate, and water resistance. ACM O-rings are generally used in automobile transmission systems and power steering systems. They are not suitable for hot water, brake oil, and phosphate esters. The operating temperature range is -25~170°C.
ACM rubber seals maintain stable performance when exposed to liquids such as petroleum, lubricants and fuels, and are not prone to swelling, softening or failure.
ACM rubber seals are capable of operating in high temperature environments for extended periods of time, typically withstanding temperatures ranging from 150°C to 180°C.
ACM rubber seals have good oxidation resistance and can resist the erosion of oxygen and ozone, extending the service life of the seals.
ACM rubber seals have good anti-aging properties and can maintain stable physical and chemical properties during long-term use.
ACM rubber seals are widely used in the automotive industry, mechanical equipment, construction machinery and other fields to seal transmission systems, hydraulic systems, fuel systems and other components to ensure their normal operation and prevent leakage.
Strength and elasticity
ACM rubber seals have high tensile strength and elastic modulus and can withstand certain stretching and deformation while returning to their original shape.
Hardness: The hardness of ACM rubber seals is usually between 50 and 90 and can be adjusted according to specific needs.
Compression deformation
ACM rubber seals can produce a certain compression deformation when subjected to external pressure to achieve an effective sealing effect.
Densità
The density of ACM rubber seals is generally between 1.3 and 1.4 g/cm³, with moderate weight and volume.
Recupero elastico
ACM rubber seals have good elastic recovery, that is, they can quickly return to their original shape after being stressed to maintain sealing performance.
Oil resistance
ACM rubber seals have excellent oil resistance and maintain stable performance when exposed to liquids such as petroleum, lubricants and fuels.
Solvent resistance
ACM rubber seals have good resistance to some solvents and can resist solvent erosion to a certain extent.
Formability: ACM rubber seals have good formability and can be manufactured into various shapes of seals through molding, extrusion, injection and other processing methods.
Cutability: ACM rubber seals are easy to cut and process into desired sizes and shapes.
Adhesion: ACM rubber seals can be bonded to other materials (such as metal, plastic) to achieve better sealing effects.
ISO 3601 – Standard series of hydraulic seals
This series includes multiple standards, covering various seals used in hydraulic systems, such as O-rings, oil seals, etc.
ISO 1629 – Rubber and latex – Glossary
This standard defines terms and definitions used in rubber and latex products.
ISO 2230 – Rubber products – Aging resistance tests
This standard specifies test methods for evaluating the aging resistance of rubber products.
ISO 23529 – Rubber – General rubber test methods
This standard covers various test methods for rubber products, including the determination of physical properties, mechanical properties and chemical resistance.
ISO 1817 – Rubber, latex and plastics – Determination of physical and mechanical properties – Compressive set and compressive stress
This standard specifies methods for determining the compressive deformation rate and compressive stress of rubber and plastic seals.
O-ring: O-rings are circular cross-section seals commonly used in static and dynamic sealing applications, such as pipe connections, valves, pumps, etc. They provide excellent sealing performance and compression set capability.
Oil seals: Oil seals are rubber seals used for shaft sealing. They are mainly used to prevent lubricating oil or other liquids from leaking from the rotating interface of the shaft. They usually have internal and external sealing lips to ensure an effective seal.
Pressure seals: Pressure seals are used to withstand sealing requirements in high-pressure environments, such as hydraulic systems, pneumatic systems, etc. They are designed to withstand higher pressures and maintain stable sealing performance.
Flat gaskets: Flat gaskets are seals with a flat shape, usually used in static sealing applications, such as pipe connections, container lids, etc. They are often used to fill the gap between two flat surfaces to prevent leakage of liquid or gas.
Static seals: Static seals are used in applications that do not require moving seals, such as flange connections, joints, etc. They achieve effective sealing mainly through pressure and shape deformation.
These are just some of the common shapes and types of ACM rubber seals. There may be other special shapes and designs of seals in actual applications to meet different engineering needs.
Industria automobilistica: ACM rubber seals are commonly used in automobile engine systems, transmission systems and hydraulic systems, such as valve cover seals, crankshaft front and rear oil seals, hydraulic cylinder seals, etc. They offer excellent oil, heat and aging resistance to meet the demanding requirements of the automotive industry.
Construction machinery: ACM rubber seals play an important role in the field of construction machinery, such as excavators, loaders, road rollers, etc. They are used in hydraulic systems, transmission systems and lubrication systems to provide reliable sealing and durability.
Pharmaceutical and food industry: ACM rubber seals have important applications in the pharmaceutical and food industry, such as in pharmaceutical production equipment, food processing equipment and container closure systems. They need to meet hygiene and food safety standards and be resistant to chemicals and high temperatures.
Chemical and Petroleum Industry: ACM rubber seals are often used in the chemical and petroleum industries to seal pipelines, valves and equipment. They need to be resistant to corrosion and stress from a wide range of chemicals and high temperature conditions.
Energy field: ACM rubber seals are widely used in the energy field, including power plants, nuclear power plants, wind power equipment, etc. They are used to seal hydraulic, cooling and gas systems to ensure efficient operation and safety of equipment.
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