NR (natural rubber) is a common rubber material with good physical and chemical properties and processing properties, and is often used to manufacture rubber seals.
NR rubber seals are seals made from natural rubber and have good elasticity and wear resistance. Natural rubber is extracted from the latex of the rubber tree and is processed and vulcanized to form an elastomeric material. NR rubber seals are widely used in various industries and fields to provide effective sealing and protection functions.
Rubber membrane is a sheet-shaped rubber seal made of single-layer or multi-layer fabric with double-sided glue. It is suitable for various applications, including automotive, aerospace, petrochemicals, and medical equipment. The membrane offers good elasticity, wear resistance, and can be customized to meet different pressure levels. Its corrosion resistance and wears resistance prolong the service life of pressure reducing valves. Rubber membranes improve production efficiency, product quality, and safety in various industries, ensuring the safety and health of products.
Our Natural Rubber O Rings are the go-to option for attaining leak-free and effective operations, whether in the automotive, aerospace, industrial, or oil and gas industries. Count on our premium O rings to satisfy your sealing requirements and guarantee top performance in your applications.
Natural rubber seals have high elasticity at room temperature, slightly plastic, very good mechanical strength, low hysteresis loss, low heat generation during multiple deformation, so their flexural resistance is also very good, and because of non-polar rubber, so the electrical insulation performance is good. Therefore, natural rubber seals are very important for our lives.
Chemical pump O-ring plays an important role, and its sealing performance directly affects the working efficiency and safety of the pump. Therefore, in the process of selection and use of liquid pump, it is necessary to fully consider the characteristics and requirements of Chemical pump O-ring, select the appropriate Chemical pump O-ring, and strengthen maintenance to ensure the normal operation and service life of the pump. At the same time, with the continuous development of science and technology, the technology of Chemical pump O-ring is also constantly innovating and improving to adapt to more complex and harsh working environment, and provide more reliable protection for the production of all walks of life.
NR shock absorber offers high elasticity and viscoelasticity, reducing impact and dynamic deformation. Its rubber formula components allow for flexible shape control, reducing deformation and noise. With large internal friction and good shock absorption, NR shock absorber is easy to install and disassemble, making it suitable for various applications.
Rubber plug is a seal made of natural or synthetic rubber materials, used in various fields like chemical, pharmaceutical, food, and machinery. It offers excellent properties like corrosion resistance, cold resistance, heat resistance, and wear resistance, making it suitable for various applications. Rubber plugs have good sealing performance, elasticity, compressibility, and resistance to corrosive media, high temperature, and anti-aging. They are also reusable, as they are soft and can be used repeatedly without damaging the container’s surface.
Water pipe seal ring plays an important role in the pipeline system, the sealing ring can not only prevent leakage, resist corrosion, but also alleviate vibration and shock, ensure the efficiency and safety of fluid transmission, and seal performance is good, avoid waste of energy, and improve the efficiency of fluid transmission. Therefore, when designing and installing the piping system, it is very important to select the appropriate sealing ring and carry out regular inspection and replacement to ensure the normal operation and reliability of the piping system.
Tensile Strength and Elongation: NR rubber seals have good tensile strength and elongation. Tensile strength indicates the maximum pulling force it can withstand, while elongation indicates how much it can stretch before breaking.
Compression deformation: NR rubber seals can withstand certain compression deformation and adapt to different sealing surfaces and pressure requirements to ensure effective sealing effects.
Chemical resistance: NR rubber seals have good chemical resistance and good resistance to general acids, alkalis and solvents. However, its performance may be affected by the presence of certain chemicals such as petroleum products and organic solvents.
Oxidation resistance: NR rubber seals have certain resistance to oxygen and ozone, but long-term exposure to high temperature, high humidity and ultraviolet light may cause aging.
Elasticity and recovery: NR rubber seals have good elasticity and can quickly return to their original shape after being stressed, ensuring effective sealing performance. They are able to return to their original shape after being compressed or deformed, reducing the risk of leaks and penetration.
Wear resistance: NR rubber seals have high wear resistance and can withstand friction and wear. This makes them suitable for applications in high friction and wear environments, extending seal life.
Sealing performance: NR rubber seals can provide good sealing performance and prevent the leakage of liquid, gas or solid particles. They fill and adapt to minor irregularities in the sealing surface to create an effective seal.
Plasticity and fluidity: NR rubber has good plasticity and fluidity, making it easy to process and shape. They can be formed through extrusion, injection molding, calendering and other processes to create seals of various shapes and sizes.
Adhesion: NR rubber seals are easy to bond with other materials, such as metal, plastic, etc. This allows them to bond tightly with other components, improving overall sealing performance.
In general, NR rubber seals have excellent physical, chemical, mechanical and processing properties and are suitable for applications with various sealing requirements. These properties make NR rubber seals one of the commonly used sealing solutions in many industrial fields.
The following are some common physical parameters of NR (natural rubber) rubber seals:
Rotary shaft seals, also known as lip seals, are ideal seals for rotating equipment. They are mainly used in the equipment of the rotating shaft.
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