XNBR (Carboxylated Nitrile Butadiene Rubber) rubber seal is a special type of rubber seal that has excellent oil and chemical resistance. The following is about
The symmetrical design of Symmetrical XNBR Rod Seals means they can be used on piston rods that move in both directions, regardless of the direction of the seal. And due to its durability and symmetrical design, it is suitable for a variety of hydraulic and pneumatic systems, especially in environments that require high wear and tear resistance.
Heavy duty XNBR rotary seals are commonly used for sealing rotating shafts or rotating parts in industrial equipment and machinery, such as hydraulic pumps, gearboxes, rotary bearings, etc. Their design and material selection are designed to provide a reliable seal, prevent the leakage of liquids or gases, and block the ingress of external contaminants and particles.
Les joints en caoutchouc XNBR sont conçus pour les environnements industriels difficiles, offrant une résistance exceptionnelle à l'usure, à la chaleur, à la compression et à la robustesse. Ces joints polyvalents sont conçus pour les applications automobiles et s'intègrent parfaitement dans les mécanismes complexes. Les joints XNBR offrent une symphonie de force et de résilience, avec une résistance exceptionnelle à la traction, à la déchirure, à la dureté et à l'abrasion. Ils sont innovants et compatibles avec des matériaux tels que le PVC et les résines phénoliques, ce qui ouvre la voie à de nouvelles applications et possibilités. Les joints en caoutchouc XNBR sont les champions de l'élasticité, de la résistance et de l'innovation, ce qui garantit leur succès continu dans le monde dynamique des applications industrielles.
Le caoutchouc XNBR est issu de la copolymérisation ternaire de butadiène, d'acrylonitrile et d'acide organique (acide acrylique, acide méthacrylique, etc.).L'introduction de groupes carboxyles dans le XNBR augmente la polarité, accroît la compatibilité du NBR avec le PVC et la résine phénolique et lui confère une grande résistance. Par conséquent, les joints toriques en XNBR présentent une bonne adhérence et une bonne résistance au vieillissement, et améliorent la résistance à l'usure et à la déchirure. Le caoutchouc XNBR est l'un des matériaux en caoutchouc les plus couramment utilisés dans les joints d'étanchéité à l'huile et les joints toriques. Les joints toriques en XNBR sont largement utilisés, ils présentent de bonnes propriétés mécaniques, une résistance à la lubrification à base de minéraux et à la graisse, ainsi que d'autres caractéristiques.
Aircraft oil resistant pipe seals with high strength, tear resistance; Excellent resistance to aviation kerosene, hydraulic oil and lubricating oil; Ozone aging resistance, hot oxygen aging performance is excellent. It can work better with the aircraft.
XNBR rubber o ring have become one of the commonly used sealing solutions in many industrial fields due to their excellent oil resistance, heat resistance and weather resistance, as well as good sealing performance and wear resistance. When choosing to use XNBR rubber seals, please evaluate based on the specific application and environmental conditions of use.
XNBR sealing O-ring is the most widely used seal in hydraulic and pneumatic systems. It has good sealing performance and can be used for both static sealing and reciprocating sealing. Not only can it be used alone, but it is also an essential component in many combined sealing devices. XNBR sealing O-ring have a wide range of applications and can meet the requirements of various motion conditions.
Les joints en caoutchouc XNBR conviennent à une grande variété d'applications nécessitant une étanchéité fiable. Ses excellentes propriétés, telles que la résistance à l'huile, la résistance à la chaleur et la résistance aux intempéries, en font l'un des meilleurs choix dans les environnements exigeants. Lors de la sélection et de l'utilisation, l'évaluation et la sélection doivent être basées sur les besoins spécifiques de l'application et les conditions de travail.
XNBR rubber seals have excellent oil resistance and are able to maintain their performance and sealing in environments where they come in contact with petroleum and petroleum derivatives.
XNBR rubber seals have good resistance to many chemicals, including acids, alkalis, solvents and some organic compounds.
XNBR rubber seals have good stability in high temperature environments and can withstand high temperatures and thermal shock.
XNBR rubber seals have good sealing performance and can effectively prevent the leakage of fluid, gas or dust.
XNBR rubber seals are widely used in hydraulic systems, automotive industry, chemical equipment, oil and gas industry and other fields to seal and prevent leakage.
It is important to note that the performance and characteristics of XNBR rubber seals may vary depending on the manufacturer and specific formulation. When selecting and using XNBR rubber seals, it is recommended to refer to the relevant material data sheet and technical specifications provided by the manufacturer to ensure that they are suitable for the specific application environment.
Strength and wear resistance: XNBR rubber seals have excellent strength and wear resistance and can withstand certain tensile, compression and shear forces.
Elasticity and resilience: XNBR rubber seals have good elasticity and resilience and can return to their original shape after being stressed.
Oil Resistance: XNBR rubber seals have excellent oil resistance and are able to maintain their performance and sealing in environments where they come in contact with petroleum and petroleum derivatives.
Chemical resistance: XNBR rubber seals have good resistance to many chemicals, including acids, alkalis, solvents and some organic compounds.
Density: The density of XNBR rubber seals is usually between 1.0-1.2 g/cm³, which has a moderate density.
Hardness: The hardness of XNBR rubber seals is usually between 60-80 Shore A. The specific value can be adjusted according to actual needs.
Thermal expansion coefficient: The thermal expansion coefficient of XNBR rubber seals is usually between 10-20 × 10^-5/°C, which means that its size changes relatively little when the temperature changes.
Plasticity and compressibility: XNBR rubber seals have good plasticity and compressibility, making them easy to shape and process.
Thermal stability: XNBR rubber seals have good stability in high temperature environments and can withstand high temperatures and thermal shock.
Environmental adaptability: XNBR rubber seals have good performance in a wide temperature range and can adapt to different working environments.
The general physical property index of XNBR (Carboxylated Nitrile Butadiene Rubber) rubber seal is an index used to describe the basic physical and chemical properties of the rubber material.
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