EPDM rubber seal is a seal made of EPDM (ethylene propylene rubber) material. EPDM rubber is a weather-resistant, aging-resistant and chemical-resistant rubber material with excellent performance and a wide range of applications. The following are some features and applications of EPDM rubber seals.
External lampholder gasket is a rubber sealing components for outdoor floodlights or spotlights. They provide a waterproof seal between the lamp housing and bulb, protecting the lamp from damage and impurities. These gaskets are certified by various standards, including IP, UL, CE, and RoHS. They offer sealing, UV, shock, vibration, dust, and mosquito resistance, and are easy to install and replace. They are made of EPDM material and can withstand various climates, making them suitable for use in various outdoor environments.
EPDM pipe flange rubber gaskets are used for improved joint performance. They are considered much more superior to conventional ring or full-face gaskets. Although pipe flange gaskets are usually used for all normal water and sewer services, they are especially useful in demanding services like very large-diameter flanged piping. For specially designed long-span installations, involving 2 or 3 or more lengths of pipe or with any underground flanges, flange gaskets are of great help because they could be subjected to undesirable beam loading.
The Slip Joint Washer is a crucial part of plumbing systems, especially in bathroom and kitchen drainage systems. Made of EPDM, it ensures stability and tightness of pipe junctions. It is easy to install and replace, suitable for various pipe diameters and connections. The gasket is environmentally friendly, free of hazardous materials, and has a long service life. It is used in kitchen, bathroom, and industrial settings. To choose a suitable gasket, consider the pipe size, quality, and maintenance. The product is economical, reliable, and comes with a comprehensive post-purchase support system.
Eine Kabelverschraubungsdichtung ist eine Dichtungsvorrichtung, die in Kabelsteckern verwendet wird, um das Eindringen von Flüssigkeiten, Gasen und Verunreinigungen in den Stecker zu verhindern. Zu den gebräuchlichen Materialien gehört EPDM-Gummi, das den nationalen und industriellen Normen entsprechen muss. Sie haben hervorragende Dichtungseigenschaften, eine ausgezeichnete elektrische Isolierung und eine lange Lebensdauer. Sie sind kostengünstig, einfach zu installieren und haben ein dekoratives Gehäusedesign. Sie verfügen außerdem über eine Pufferkompensationsfunktion, eine Anti-Locker- und Fixierwirkung und ein dekoratives Aussehen.
Dynamic EPDM rubber seals retain or separate fluids, keep out contaminants, and contain pressure. They create a barrier between moving and stationary surfaces in rotary or linear applications such as rotating shafts and pistons. The relative movement of the dynamic sealing system is rotary or reciprocating. Rotary motion is the movement of the shaft relative to its housing or stationary component and reciprocating movement is the linear motion of a rod or piston in a cylinder.
The valve seat spider gasket is a crucial part of a swimming pool filtration system, ensuring efficient and clean water. Made from premium rubber, it is resistant to wear and chemicals, and can be easily installed. It is compatible with various pool filter brands and models, and offers excellent performance, including effective sealing, durability, and adaptability. The gasket is environmentally friendly, cost-effective, and compatible with most popular brands of swimming pool filters.
Tensile strength (yield):6.9 MPa
Elongation length (breaking):500%
EPDM materials are widely used in engine anti-vibration brackets in the automotive industry. These materials have excellent elasticity and shock-absorbing properties, allowing them to effectively absorb and reduce engine vibration, providing a smoother driving experience and reducing discomfort. EPDM is also durable and resistant to temperature changes, chemical attack and UV rays, extending the life of the engine anti-vibration mount. It also has anti-aging properties and maintains its performance and elasticity even when exposed to different climatic conditions. In addition, EPDM has good sealing properties, effectively preventing dust, moisture and other impurities from entering the engine area, ensuring normal operation and reliability. However, the specific design and application of these brackets will vary based on different vehicle models, engine types and manufacturers. EPDM Engine Motor Top Mount Isolator Rubber 60 Hardness is a custom sealing material.
Molded EPDM Rubber Gasket is an EPDM (ethylene propylene rubber) rubber gasket manufactured through mold processing. Made by heating EPDM rubber material to a plastic state and then placing it in a mold for pressure molding. This manufacturing method ensures the gasket is of consistent size and shape and provides high-quality sealing performance.
Diese Dichtungen sind aufgrund ihrer außergewöhnlichen Beständigkeit gegen Wasser, Dampf, Chemikalien und hohe Temperaturen sowohl für Innen- als auch für Außenanwendungen geeignet. Aufgrund seiner besonderen Eigenschaften bleibt EPDM-Gummi über einen großen Temperaturbereich hinweg elastisch und flexibel, was zu einer dauerhaften Dichtung führt.
EPDM rubber seals have excellent weather resistance, can resist the effects of ultraviolet rays, ozone and oxygen, are not easy to age and harden, and can be used outdoors and in harsh environments for a long time.
EPDM rubber seals have good resistance to a variety of chemicals, including acids, alkalis, solvents and oxidants, and are suitable for various chemical environments.
EPDM rubber seals maintain good elasticity and sealing performance over a wide temperature range. Generally, they can operate in a temperature range of -50°C to +150°C.
EPDM rubber seals have excellent elasticity and recovery properties, can provide reliable sealing effects, and are suitable for static and dynamic sealing applications.
Automobilbranche: EPDM rubber seals are widely used in the automotive industry, including door seals, glass seals, hood seals, etc. They can effectively prevent the penetration of water, dust and noise, improving the vehicle’s sealing and comfort.
Baugewerbe: EPDM rubber seals are used in the construction field for door and window sealing, roof sealing, wall sealing, etc. They prevent the leakage of water, gas and heat, improving a building’s insulation and energy efficiency.
HVAC (heating, ventilation and air conditioning) systems: EPDM rubber seals can be used to seal pipes, valves and equipment in HVAC systems. They can withstand high temperatures, high pressures and chemical corrosion, ensuring the normal operation and efficiency of the system.
Elektrizitätswirtschaft: EPDM rubber seals can be used for sealing and protection of power equipment and cables, such as cable joint seals, transformer seals, etc. They prevent the intrusion of moisture and contaminants, protecting the safety and stability of your equipment.
EPDM rubber seals have excellent mechanical, physical, chemical and processing properties. The following is a detailed introduction:
Strength and wear resistance: EPDM rubber seals have high strength and wear resistance, can withstand certain tensile, compression and shear forces, are not easily deformed or broken, and extend their service life.
Elasticity and recovery: EPDM rubber seals have good elasticity and recovery properties, and can quickly return to their original shape and maintain the sealing effect even after long-term stress loading.
Weather resistance: EPDM rubber seals have excellent weather resistance, can resist the erosion of ultraviolet rays, ozone and oxygen, are not easy to age and harden, and maintain good elasticity and sealing performance.
Sealing: EPDM rubber seals can provide excellent sealing effects, prevent the leakage of liquids, gases and solid particles, and ensure effective isolation of the sealing position.
Chemical resistance: EPDM rubber seals show good resistance to a variety of chemical environments, including acids, alkalis, solvents and oxidants. They are not susceptible to corrosion and damage from chemicals, maintaining stable performance and sealing effect.
Oil resistance: EPDM rubber seals have good resistance to many oils and petroleum products, and can effectively seal in lubricating oil, fuel and other environments.
Plasticity: EPDM rubber seals have good plasticity and can be prepared into seals of various shapes and sizes through extrusion, injection molding, calendering and other processing processes to meet different application needs.
Thermoplasticity: EPDM rubber seals have certain thermoplasticity and can be thermoformed and heat treated within a certain temperature range to obtain specific shapes and properties.
To sum up, EPDM rubber seals have excellent mechanical, physical, chemical and processing properties. They have high strength, wear resistance, excellent elasticity and recovery properties, strong weather resistance, good chemical resistance, and can provide reliable sealing effects in a variety of environments.
The following are some common physical property parameter data of EPDM rubber seals. These data can be adjusted or customized by Linde polymer according to the specific manufacturer and product.
Dichte: The density of EPDM rubber seals is usually between 1.2 and 1.6 g/cm3, and the specific value will vary depending on the material formulation and manufacturing process.
Härte: The hardness of EPDM rubber seals is typically evaluated using Shore A or Shore D international standards. Common hardness ranges are 40 to 90 Shore A, depending on application requirements.
Zugfestigkeit: The tensile strength of EPDM rubber seals is usually between 5 and 20 megapascals (MPa), and the specific value will vary based on product design and application requirements.
Dehnung: The elongation of EPDM rubber seals usually ranges from 100% to 500%, indicating the percentage that they can stretch before breaking.
Temperature resistance: EPDM rubber seals are generally able to maintain good elasticity and performance in the temperature range of -50°C to +150°C.
Chemische Beständigkeit: EPDM rubber seals have good resistance to many acids, alkalis, solvents and oxidants, but specific chemical resistance will be affected by the specific chemical substance, concentration and temperature.
It should be noted that the physical parameters of EPDM rubber seals can vary according to different manufacturers, products and application requirements.
Petroleum Products: EPDM rubber seals may swell or become damaged when in contact with certain petroleum products, especially those at high temperatures and concentrations.
Some solvents: Certain organic solvents, such as hydrocarbons, ketones, and alcohol solvents, may cause damage or dissolve EPDM rubber seals.
High concentrations of acids and alkalis: EPDM rubber seals may not have sufficient resistance to some higher concentrations of acids and alkalis, so use in these media may cause corrosion or damage.
Certain solutions and gases: Some special solutions and gases, such as chlorine, ozone, cyanide and ammonia, may cause damage to EPDM rubber seals or reduce their performance.
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