O-rings - Mykin's Blog of Rubber and Seal Design

ASTM D2000 Material Spec

Posted on March 2, 2026| Posted in Material Properties

ASTM D2000 material spec explained with a clear chart and examples. Learn how ASTM D2000 defines rubber properties for O-rings, gaskets, and molded rubber parts.

The Biggest Misconception About O-Rings and Why It Matters

Posted on August 1, 2025| Posted in News, Blog Series

Many believe O-rings compress like sponges but they don’t. Learn how O-rings really work and what it means for custom molded rubber seals and applications.

Comparing and Contrasting Viton vs. Kalrez

Posted on May 8, 2024| Posted in Blog Series

Properties and Comparison Between Viton and Kalrez

Silicone and Fluorosilicone, which is best for your application?

Posted on May 2, 2024| Posted in Blog Series

Key properties and limitations of Silicone and Fluorosilicone

An Introduction to Rubber

Posted on August 14, 2013| Posted in News

Rubber is the most basic core polymer of an elastomeric compound. Rubber can be found naturally in the form of natural gum rubber, or rubber can be manufactured synthetically. Currently, there are over 32 synthetic rubbers known to the industry.