Silicone Rubber Gaskets are available in a wide range of shapes and sizes, and possess many different applications. These gaskets are popular in all types of industry which can include, the engineering industry, the aircraft industry, the structure industry and the catering industry, to call just a few. They are very commonly employed between several surfaces, where leaks of fluid or air have to be contained. The surfaces are created and the silicone rubber gasket is compressed which produces a fantastic seal. In the case of silicone O rings where some motion may be required, lubrication is very often achieved through the fluid being sealed. - Rubber Products Suppliers
As a result of properties of the silicone these gaskets will take on many forms such as;
o Mitre cut letter box shape
o Horse shoe shape
o O ring shape
Silicone has very versatile properties due to its ability to resist extreme temperatures, and moisture repelling qualities. It is commonly used in adhesives, sealants, medical applications, cookware, insulation and lubricants. Silicones are polymers which can be made from chemical elements and will include oxygen, hydrogen and silicon.
Silicone has several useful properties and a few of these can include;
o Low toxicity
o Thermal Stability
o Water Repelling
o Good potential to deal with sunlight and oxygen etc.
o Good electrical insulation
Silicone gaskets are mechanical seals used to prevent leakage between two surfaces. Gaskets usually require some type of compression, and therefore a point of yield or some type of de-formation is required by the gasket. Silicone rubber gaskets are perfect for such applications. An O-ring as an example is an extremely versatile type of silicone gasket, and is commonly utilized in all types of pipe-work and plumbing applications, and will even allow a small amount of motion between the two surfaces whilst efficiently sealing them.
Various kinds of silicone gaskets can include;
o Silicone gaskets
o Solid silicone gaskets ( popular on metal closures)
o Sponge silicone gaskets
o Silicone foam gaskets (closely associated with sponge gaskets)
o Injection moulded silicone gaskets
Foam gaskets of the opened cell type can be used dust seals or shock and vibration gaskets. Closed cell is principally used for environmental seals. - Rubber Products Suppliers