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...

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...

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...