Significance of Rubber Gaskets in Electronic Assemblies

13 July 2020

Gaskets are sealing materials that can help close the gap, as well as fix any misalignment and uneven space between two or more flanges and objects. Many industries use gaskets since they can effectively prevent leaking and pressure loss that are frequently evident at the connection points of the objects. One material that is typically used in creating gaskets is rubber.

Rubber gaskets, which can be either natural or synthetic, are utilised by different manufacturing industries since they can prevent leaks of gas or liquid between two objects. Aside from leaks, rubber gaskets also protect the objects from getting damaged by elements such as moisture, dirt, and dust. Industries also use them as they can be cut or shaped into different sizes thanks to the elasticity of rubber materials.

For most electronic assemblies, manufacturers turn to rubber gaskets because of the following factors:

The Presence of International Protection Rating

The International Protection (IP) Rating or Ingress Protection Code of an electronic device or equipment usually tells its ability to prevent or shut off exterior elements like dirt, dust, and moisture from entering the enclosure or casing. Electronic assembles like phones, cameras, speakers, power supplies, outdoor lights, and even medical equipment have respective IP ratings for them to be functional under any conditions. Rubber gaskets can help some of these electronic assemblies in achieving their needed protection against liquid, dust, chemicals, and other damaging elements that may enter their components.

The Flexibility and Elasticity of Rubber Gaskets

Rubber gaskets are known for their flexibility and elasticity, which is why most electronic devices and equipment are equipped with this type of gasket. The overall composition of electronic devices varies from one object to another, and since rubber gaskets can be compressed easily, this makes manufacturers prefer them over other gasket materials. Additionally, various methods like rubber extrusion process, rubber injection moulding process, and compression moulding are all available in crafting rubber gaskets that are needed for sealing large areas of electronic assemblies.

Fitting Electronic Devices with Rubber Gaskets

Since electrical components have a different set of requirements, the needed sealing for them must also vary. Electronic devices must also operate under different conditions, which means the gaskets must be customised to effectively avert elements from entering and leaking. Fortunately, rubber gaskets can be made from different rubber types like neoprene and Viton and cutting methods. By identifying the elements that may be present on an electronic assembly, the manufacturer of the gasket can easily pick and choose the correct rubber material and process it with an appropriate cutting method. Electronic assemblies must have rubber gaskets that can protect them from damaging elements and help them prevent any instances of leaking. If you want to know more about rubber gaskets, feel free to call us at Gasketech.

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