o-rings custom HNBR rod seals seal packing

Pneu-Draulics Spotlight 


 

HNBR-HYDROGENATED NITRILE RUBBER

HNBR is a highly saturated elastomer produced by special hydrogenation of nitrile butadiene rubber (NBR). Since its creation in the 1930's, the petroleum-based synthetic rubber, NBR has long been the standard for general purpose, low cost and low heat applications while FKM (fluorcarbon)has been the choice for higher heat. more...

CUSTOM MACHINED SEALS

Custom machined seals are a great sealing option when product isn't available, cylinders have been modified, or when prototypes are needed, (without the expense and leadtime of tooling). There hundreds of profiles and materials available, made on demand with some lead times as quick as the next day.more...

THE FUTURE of the SEALING INDUSTRY

Rubber seals play a crucial role in various industries, providing effective sealing solutions for applications ranging from automotive and aerospace to construction and manufacturing. As technology continues to advance, the future of rubber seals holds several exciting trends and advancements more...

Durometer Explained

O-rings are essential components used for sealing applications in various industries. Understanding key terminology related to durometer and Shore hardness is crucial when selecting the correct O-ring material. In this article, we will delve into the meaning of these terms and their significance in relation to FKM (fluorocarbon rubber), urethane, and NBR (nitrile butadiene rubber) materials.  more...

PFAs and Its Impact on the Sealing Industry

Per- and polyfluoroalkyl substances (PFAs) are an ever-present part of our lives, from our cookware to our clothing and, notably, the sealing industry. However, these man-made chemicals have been the focus of increasing scrutiny. What is the future of PFAs and how will it shape the sealing industry?  more...

Introducing FFKM Compound FF156

Parker Hannifin has introduced their newest FFKM compound FF156, which offers exceptional high-temperature stability and broad chemical resistance. The remarkable features and applications of Parker's FF156 compound shows its value and why it will become the preferred choice of engineers in critical environment industries.  more...

Seal Shelf Life

When it comes to rubber and urethane seals, understanding their shelf life is essential to ensure optimal performance and reliability. Seals are commonly used in various industries, including automotive, manufacturing, and engineering.  more...

The Rise of the Sealing Empire

The evolution of hydraulic and pneumatic seals is a testament to human ingenuity and our relentless pursuit of efficiency and power. From the remarkable aqueducts of the Roman Empire to the cutting-edge technology of the modern era, the development of sealing systems has significantly shaped our ability to harness fluid power.  more...