Freudenberg Material Guides

The easy way to calculate compatibility with chemicals and cleaning agents

Sealing materials in the process industry have to withstand a great deal. We’ve developed the following web apps to give you better information on the selection of materials in your daily work.

The Chemical Resistance Guide


With just a few clicks, you can see which material groups are suited for use in certain process media.

The CIP/SIP Guide


Determine which cleaning agent is suitable for your process based on the Freudenberg materials being used. Or conversely, find the best materials for your cleaning processes.

Talk to Us

You can find the right sealing materials for your process media with just a few clicks. Our material experts would be happy to discuss your specific application. Together we will find the right sealing material to meet each of your needs in the challenging environment of the process industry.

Further Information for you

Sealing Know-How at a Glance

The Freudenberg Sealing Technologies sealing handbook provides an overview of the challenges in the food, beverage, pharmaceutical and chemical industries. Here you will find all the sealing materials applicable to your needs, including their typical applications, approvals and characteristics.

O-Ring Configurator

The results of the calculation are evaluated with a  color scheme. The target values are shown directly and need not be found in tables - potential catalog rings, including their availability, are proposed as options.

Sealing Solutions

Sealing Solutions for the Chemical Industry

The industry brochure from Freudenberg Sealing Technologies shows you the benefits of Freudenberg sealing solutions developed especially for the chemical process industry. It describes typical applications, suitable materials and the most important seal types.