O-Rings

Polyacrylate (ACM) O-rings have become increasingly popular in recent years. Consisting of polymerized ester and a curing monomer, they are used in the automotive and aerospace industries. Like all O-rings, ACM O-rings are designed to contain fluids and gases so … Read More

Perfluoroalkoxy (PFA) is a common material in which encapsulated O-rings are made. A type of fluoropolymer, it offers excellent flexibility and durability. Encapsulated O-rings, of course, are circular mechanical seals with a flexible internal energizer or core and a more … Read More

Fluorocarbon is a popular material used in the construction of O-rings. As the name suggests, it’s an organic compound consisting primarily of fluorine and carbon. Depending on the specific type, it may contain other elements like chlorine and hydrogen. Fluorocarbon, … Read More

When shopping for O-rings, you may come across the terms “solid core” and “hollow core.” They are used to describe the internal energizer. All encapsulated O-rings have a component that imparts memory to the seal. Known as an internal energizer … Read More

O-rings are essential for preventing leaks. Also known as toric joints, they are commonly found around mating surfaces. O-rings seal mating surfaces so that pressurized water, fluid or gas can travel through the parts without leaks. When shopping for O-rings, … Read More

Fluorosilicone is a common material used in the construction of O-rings. It’s essentially a hybrid of the materials silicone and fluoroelastomer. These two synthetic materials are blended together to form a new material known as fluorosilicone with improved properties. What … Read More

Seals play an important role in many machines. Machines often have fluid- or gas passages. As the fluid or gas heats up, it will become pressurized. To prevent leaks, mechanical seals such as O-rings are placed around the mating surfaces … Read More