Archive for May 19th, 2025

What Are the Disadvantages of NBR Rubber? Nitrile Butadiene Rubber (NBR) is a widely used synthetic elastomer known for its excellent oil and fuel resistance, affordability, and versatility in industrial applications. However, its limitations in specific environments can hinder performance. Below is a comprehensive analysis of NBR’s key disadvantages, categorized by technical, environmental, and operational […]

What Does NBR Mean for O-Rings?  Nitrile Butadiene Rubber (NBR) is a cornerstone material for O-rings, offering a unique balance of affordability, oil resistance, and mechanical durability. This guide explains what NBR means for O-rings, detailing its composition, performance characteristics, ideal applications, and limitations to help engineers and designers make informed sealing decisions. Quick Answer: […]

How Long Do Silicone O-Rings Last?  Silicone O-rings are renowned for their durability, but their actual lifespan depends on storage conditions, operational demands, and maintenance practices. Under ideal circumstances, they can last decades, while harsh environments may reduce their service life to months. This guide explores their longevity in storage and active use, factors affecting […]