Leading Neoprene Gasket Manufacturers

What is a Neoprene Gasket?

Neoprene's all-purpose reputation stems from its long-lasting resilience to harsh climatic conditions and great compressibility, making it a perfect material for sealing applications. Neoprene gaskets are made of synthetic rubber and are used in various industries to form a long-lasting seal for gaps on machine parts.

These gaskets, an alternative to rubber and latex, are comparable to Teflon gaskets in that they are both inert materials that can resist enormous volumes of chemical flow without breaking down.

Properties of Neoprene Gasket Material

Neoprene, usually known by its generic name polychloroprene, is a synthetic rubber made by polymerizing chloroprene. It has several features that make it ideal for gasketing applications, including:

• Flexibility and elasticity

  These properties enable the material to fit snugly between components, resulting in a fluid-tight seal.

• Durability and strength

  The material's tensile strength is between 900 and 1,000 PSI (depending on the exact formulation). Abrasion, chemicals, combustion, grease and oil, oxidation, ozone, sunshine, temperature, water, and weather all cause damage and degradation. For many applications, these features make it a high-performance, low-cost sealing option.

Types of Neoprene Gaskets

The different types of neoprene gaskets include:

Closed Cell Sponge Neoprene Gaskets

Individually encapsulated cells characterize closed-cell neoprene. The material's structure allows it to withstand air, dirt, and moisture, as well as absorb, dampen, and insulate shock, sound, and vibration.

To seal machine doors or create a weatherproof seal for outdoor equipment enclosures, a rubber Neoprene gasket can be precisely cut from a solid sheet. Neoprene can withstand extreme weather conditions for many years since it resists moisture, oxidation, and UV radiation.

A synthetic rubber Neoprene gasket with a pressure-sensitive adhesive backing is simple and quick to die cut.

Open Cell Sponge Neoprene Gaskets

Open cell sponge gaskets made of neoprene are frequently used to absorb stress, sound, and vibrations. These are available in a range of thicknesses, hardnesses, and grades.

After compression and elongation, this elastomeric material returns to its original shape and is robust and resilient when subjected to environmental conditions. This material also has a high resistance to petroleum products. Its anti-slip qualities keep components in place, making it an excellent gap-filling material.

Closed Cell Foam Neoprene Rubber Gaskets

A closed foam Neoprene gasket is found in different thicknesses and constructions. It is widely used for environmental sealing in HVAC, automotive, and electrical applications.

Closed-cell foam Neoprene gaskets may effectively seal out dust, dirt, and moisture from entering outdoor equipment enclosures, preventing wear and damage to mechanical parts. The material creates a long-lasting, resilient seal due to its resistance to weather conditions, including UV rays and the harshest temperatures.

Other materials that may be present in an electrical unit, including oil, refrigerant, and solvents, are resistant to neoprene.

• Polyester reinforcement in diaphragm neoprene allows it to tolerate high pressures as well as oil and petroleum-based substances.
• Homogenous (solid) neoprene has good oil and ozone resistance. As a result, it's frequently employed in gasket and flange applications in automobiles.

Applications of Neoprene Rubber

• Neoprene Gaskets for Automobiles: Oil and fuel are continually utilized to keep vehicles running smoothly, and a flexible, extremely durable gasket material is required to keep those chemicals from escaping, making neoprene suitable for those applications.

  

• Insulation from electricity: Because of their strength and dependability, neoprene gaskets are also commonly employed in the electrical insulation business. They perform best in low-pressure, low-temperature situations, but they can survive a wide range of temperatures, from -40 to 230 °F (-40 to 110 °C). Though polyurethane foam and nitrile rubber can be used as gasket materials, neoprene has the advantage of being waterproof and weather-resistant, which polyurethane and nitrile are not. Neoprene is the most flexible of the three materials and will not easily break or tear; it is a durable material that can be stretched and twisted, making it perfect for gasket use.

Choosing the Correct Neoprene Gasket Supplier

To ensure the most productive outcome when purchasing neoprene gaskets from a neoprene gasket supplier, it is important to compare several companies using our directory of neoprene gasket suppliers. Each neoprene gasket supplier has a business profile page highlighting their areas of experience and capabilities, along with a business profile page to directly communicate with the supplier for more information or request a quote. Review each neoprene gasket business website using our proprietary website previewer to quickly learn what each company specializes in. Then, use our simple RFQ form to contact multiple neoprene gasket companies with the same form.