An Overview of the Characteristics and Applications of Neoprene Gaskets

15 December 2021

Gaskets have been very helpful in the manufacturing industry thanks to their sealing capabilities. Through these mechanical sealing components, they can effectively deter oils, greases, waxes, and other elements from infiltrating and damaging equipment pieces, industrial systems, and many more.

A lot of materials can be maximised in creating gaskets. One of these materials is neoprene. Neoprene was known to be the first synthetic rubber ever created during the early 1930s. It is a type of polymer that is generated out of the polymerisation of chloroprene. This specific material can be maximised either in latex form or as solid rubber.

Once this material is used in creating gaskets, it is expected to generate features and characteristics that can be very useful for a lot of applications.

Characteristics of Neoprene Gaskets

Neoprene gaskets, if produced by a reputable manufacturing company, are expected to generate features and characteristics that can be beneficial for many industries.

One great characteristic of neoprene gaskets is that they can resist damaging elements. Some of the elements that these gaskets can withstand are water, heat, oil, and grease. They can even resist corrosion, allowing them to last for a very long time. Aside from their excellent resistance to elements, neoprene gaskets are also known for their thermal insulation. Since they can tolerate temperatures of up to 250°C, they can be surely utilised in high-temperature applications without softening. Remember, however, that neoprene gaskets do not possess the low-temperature flexibility of natural rubber.

Another notable characteristic of neoprene gaskets is that they have high compressibility. Even with repeated use, neoprene gaskets can still carry out their primary sealing functions without deforming or warping. They can likewise provide proper cushioning and protection thanks to their high compressibility and compression resistance. Neoprene gaskets are also lightweight, making them very useful in applications that are somehow sensitive to heavy loads.

Applications of Neoprene Gaskets

Neoprene gaskets can be categorised into various types. These types are closed-cell foam neoprene gaskets, closed-cell sponge neoprene gaskets, and open-cell sponge neoprene gaskets. 

Closed-cell foam neoprene gaskets can boast various thicknesses and construction. They can likewise seal out dirt, dust, and moisture and resist weather elements. All these features make them useful for environmental sealing, which is common for automotive, electrical, and HVAC applications.

Closed-cell sponge neoprene gaskets, alternatively, are best known for their vibration control and cushioning qualities. They can come with varying densities and flame ratings. Some applications that can take advantage of these gaskets include sealing and cushioning electronic components, resisting oils, solvents, and acids, and withstanding rain, ozone, and ultraviolet rays.

Ultimately, open-cell sponge neoprene gaskets have varying hardness and thickness that make them useful for a lot of outdoor and environmental applications. One great quality of these gaskets, however, is that their whole composition can easily recover after compression and elongation. They can likewise absorb sound, shock, and vibrations.

To know more about neoprene gaskets, you can call us at Gasketech.

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