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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
XNBR Rubber is made of ternary copolymerization of butadiene, acrylonitrile and organic acid (acrylic acid, methacrylic acid, etc.).The introduction of carboxyl groups in XNBR increases the polarity, increases the compatibility of NBR with PVC and phenolic resin, and imparts high strength. Therefore, XNBR O Rings has good adhesion and aging resistance, and improves wear resistance and tear strength. Further improved oil resistance.XNBR rubber is one of the most commonly used rubber materials in oil seals and O-rings. XNBR O-rings are widely used, it has good mechanical properties, resistance to mineral-based lubrication and grease and other characteristics.
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.
Резиновые уплотнительные кольца XNBR стали одним из широко используемых уплотнений во многих промышленных областях благодаря их отличной маслостойкости, термостойкости и погодоустойчивости, а также хорошей герметичности и износостойкости. При выборе резиновых уплотнений XNBR, пожалуйста, оценивайте их в зависимости от конкретного применения и условий окружающей среды.
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.
XNBR rubber gaskets are suitable for a variety of applications that require reliable sealing. Its excellent properties such as oil resistance, heat resistance and weather resistance make it one of the choices in demanding environments. When selecting and using, evaluation and selection should be based on specific application needs and working conditions.
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.
Резиновые уплотнения XNBR разработаны для суровых промышленных условий, обеспечивая исключительную износостойкость, термостойкость, сопротивление сжатию и прочность. Эти универсальные уплотнения предназначены для применения в автомобильной промышленности, обеспечивая беспрепятственную интеграцию в сложную механику. Уплотнения XNBR - это симфония прочности и эластичности, исключительная прочность на растяжение, сопротивление разрыву, твердость и стойкость к истиранию. Они ориентированы на инновации и совместимы с такими материалами, как ПВХ и фенольные смолы, что открывает новые возможности для применения. Уплотнения из резины XNBR - это чемпионы по эластичности, прочности и инновациям, что гарантирует их постоянный успех в динамичном мире промышленных применений.
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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