Rubber is a versatile material that plays a crucial role in various industries. In particular, rubber extrusions are commonly used in cabling applications to provide insulation, protection and durability. However, not all rubber materials are suitable for cabling purposes. In this blog, we will explore several materials that are commonly considered for cabling rubber extrusions.

Silicone Rubber

Silicone rubber is known for its exceptional thermal and electrical insulation properties, making it a popular choice for cabling applications. It can withstand high temperatures without losing its flexibility or integrity. Additionally, silicone rubber has excellent resistance to UV radiation and weathering, making it ideal for outdoor and exposure-prone environments.

Nitrile Rubber

Nitrile rubber is well-suited for cabling applications that require resistance to oils, fuels and chemicals. It exhibits excellent mechanical properties, such as high tensile strength and abrasion resistance, making it durable and long-lasting. Nitrile rubber can withstand a wide range of temperatures and is commonly used in industrial settings.

EPDM Rubber

EPDM (ethylene propylene diene monomer) rubber offers excellent weather resistance and is commonly used in outdoor applications. It can endure extreme temperatures, making it suitable for both hot and cold environments. EPDM rubber is known for its resistance to ozone, sunlight and oxidation, providing long-term durability for cabling extrusions.

Neoprene Rubber

Neoprene rubber is a versatile material that offers a great balance of physical properties. It exhibits good resistance to sunlight, weathering and chemicals, making it suitable for various indoor and outdoor cabling applications. Neoprene rubber can withstand temperatures in both hot and cold environments.

Natural Rubber

Natural rubber, derived from the sap of rubber trees, is known for its excellent tensile strength and elasticity. It offers good resistance to tear and abrasion, making it suitable for applications with high mechanical stress. While natural rubber has relatively limited resistance to chemicals and oils, it is still widely used in various cabling applications that do not require specific resistance properties.

Gum Rubber

Gum rubber, also known as pure gum, is a softer rubber material with excellent elasticity and flexibility. It offers good resistance to wear and abrasion, making it suitable for applications requiring high flexibility and strain resistance. Gum rubber is commonly used in cabling applications that require vibration dampening and shock absorption.

Sponge Rubber

Sponge rubber is a cellular rubber material with a porous structure, resulting in low density and excellent compressibility. It provides cushioning, sealing and insulation properties, making it suitable for applications that require gasketing or vibration dampening. Sponge rubber is commonly used in cabling applications to provide protection and reduce the risk of damage from external impact.

Selecting the right rubber material for cabling extrusions is crucial to ensure optimal performance and longevity. When choosing a material, consider the specific requirements of your application, such as temperature range, chemical resistance and environmental conditions, to ensure the best results.

Contact a local company to learn more about rubber extrusions.