Rubber o rings provide a tight, secure seal for products. Due to their simple installation, easy manufacturing, and effortless designs, these rubber rings are used in a wide range of industries. Rubber rings can be found in an endless variety of shapes and sizes. These can be used everywhere ranging from a pen to a pipeline. Due to their elastic properties, they are preferred over all the other options in the market. If you also want to use O-rings in your products, here is everything you need to know before buying or manufacturing rubber O-rings.
What Is A Rubber O Ring?
A rubber O ring is a mechanical gasket in the shape of a donut, which is used in an object where there is relative motion between parts or a possibility of friction. These rings are easy to manufacture, reliable, and known for their ability to resist pressure.
Many rubber o-ring suppliers use different types of rubbers such as silicone, nitrile, and vitron to produce the best quality rubber o-rings for their customers. The selection of the right type of rubber o rings includes abrasion performance, temperature resistance, pressure resistance, and chemical compatibility.
The Material Used To Make Rubber O Rings
The selection of material to make rubber o rings is not an easy process, due to a wide range of available options, it is hard to choose the right material. The rubber o rings are usually categorized as static and dynamic. Here are a few materials that are used to make rubber o rings.
Silicone material
Silicone is an elastomer made up of hydrogen, oxygen, and carbon obtained from quartz. To produce silicone o ring phenyl, methyl, and vinyl are added. These rings are resistant to oil, corrosion, UV damage, and chemicals. Because of their cleanliness and non-toxicity, they are preferred in the food and beverage industry.
These rings are known for their heat-resistant properties. Since silicone rings have low tensile strength and poor resistance to wear and tear. Many silicone o ring manufacturers add Teflon to these rings to enhance their durability and strength.
Nitrile rubber
Nitrile is a synthetic rubber composed of butadiene and acrylonitrile (ACN). The application and performance of nitrile rubber depend on the combination of acrylonitrile and butadiene. With low ACN content, rubber has a lower glass transition temperature. But with higher ACN content, nitrile creates resistance to various types of solvents. Nitrile is known for its excellent properties and low cost. This is why nitrile rubber is preferred to produce rubber o rings.
Latex rubber
Latex rubber is a type of natural number that comes from a rubber tree. The material obtained from this plant is a white substance, which is filtered before sending it for processing. With the use of chemical treatment, the material is pre vulcanized. Prevulcanization makes transportation easier. Rubber seal ring manufacturers produce latex that has high tensile strength and exceptional durability. It is ideal for low temperatures but loses its strength with temperatures over 28 degrees. To neutralize its weakness it is treated with protective chemicals to produce the best quality rubber rings.
Kinds Of Rubber O Rings
Coated rubber o rings
Coated rubber o ring is popular for its resistance to friction and abrasion resistance. After the coating is applied, the rings will no longer be sticky or tear when placed in assemblies. Coatings are available in a wide range of colors to enhance the durability and appeal of rubber o rings.
Square rubber o rings
These rings have a square cross-section shape called lathe cut rings and washers. Silicone o rings suppliers make highly flexible rings that can be used for various purposes. When two surfaces are pressed together, a square o ring adjusts to the shape of a groom to form a permanent seal.
Hollow o rings
Hollow rubber o rings have the same shapes as traditional rubber o rings. The main difference between traditional rings and hollow o rings is how easily hollow rings compress and fill the groove. O ring suppliers know that these rings are ideal for standard and non-standard grooves but are not suited for high-pressure and dynamic applications.
Takeaway
Rubber O ring manufacturing is a complex process that requires great precision and accuracy. It is important to take all the right steps and to choose the right material and type of rubber o rings for your product. But, choosing the right partner is as important as choosing the right material. If you are looking for one of the best silicone ring manufacturers. Custom Rubber Silicone Molds is the right place for you. We provide custom-made products at efficient prices. Our team has years of experience in designing the right rubber o rings. They can provide you with the best rubber o rings as per your requirements.
