O-ring Sponge Cord - CR - Neoprene - 20 Shore A - Black

Characteristics of Sponge Rubber Round Cord (CR Neoprene):

Sponge rubber round cord, made from neoprene rubber, offers various properties that make it suitable for different applications. This sponge rubber is known for its excellent durability, aging resistance, and chemical resistance.

O-ring sponge cord is ideal for sealing due to its good compression set and elasticity, making it effective for both static and dynamic sealing applications. Additionally, neoprene cellular rubber also provides superior cushioning properties, reducing vibrations and noise, which makes it useful in industrial and mechanical applications.

The chemical resistance of O-ring sponge cord makes it suitable for use in environments exposed to oils, fats, acids, and various chemicals. This rubber maintains its integrity and performance in demanding conditions, making it a popular choice in the industry.

In short, it offers a combination of durability, elasticity, and chemical resistance, making it ideal for various sealing and cushioning applications across multiple industries.

Applications and Uses of O-ring sponge cord

O-ring sponge cord is ideal for various industrial and commercial applications due to its specific properties. This type of neoprene, sold by the meter, is commonly used in the following situations:

Sealing
The low Shore A hardness level of 20 makes this Neoprene round cord suitable for sealing applications where flexibility and conformity to uneven surfaces are needed, such as in the construction and automotive industries.

Cushioning
Due to its softness and flexibility, it is used for noise and vibration damping in machines and devices.

Packaging Industry
Neoprene rubber is also used in the packaging industry for sealing containers and equipment due to its easy application and effective sealing properties.

The low Shore A hardness makes this neoprene round cord particularly suitable for situations where flexibility and sealing are crucial. The rubber offers excellent resistance to weathering and aging, making it a durable choice for various projects in different sectors.

Quality Standards and Specifications

O-ring sponge cord meets strict industrial standards and specifications to ensure high performance and reliability. It is developed and manufactured according to international standards such as ASTM (American Society for Testing and Materials) and ISO (International Organization for Standardization), which regulate the quality and properties of rubber materials.

Our O-ring sponge cord is produced according to ISO3302-1 tolerance, which applies to this type of soft rubber. For many customers, this can be a reassuring factor. The dimensions of this rubber are carefully monitored to ensure consistency and accuracy. This ensures uniform product quality and makes the rubber suitable for precise applications where reliability and precision are essential.

Comparison with Other Rubber Materials

O-ring sponge cord stands out from other rubber materials due to its unique properties, making it suitable for specific applications and conditions.

In comparison to materials such as EPDM (Ethylene Propylene Diene Monomer) or NBR (Nitrile Rubber), CR Neoprene round cord offers a lower Shore A hardness, making it extremely flexible and soft. This makes it ideal for sealing and cushioning applications where a high degree of conformity is required, such as on uneven surfaces or in dynamic environments.

O-ring sponge cord is also known for its excellent resistance to ozone, UV radiation, and weathering, making it superior for outdoor applications. It also has good resistance to oils and fats, making it suitable for use in mechanical applications.

In conclusion, Sponge Rubber Round Cord is a superior choice for sealing and cushioning in situations where flexibility, weather resistance, and chemical resistance are crucial.

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