Technical Information > Chemical Resistance Guide About the Chemical Resistance Guide A resource to help you choose the best elastomer for your application. Recently updated to version 7.0 - September 12, 2007 If you are a registered user, please enter your Username and Password to access the Chemical Resistance Guide. If you do not already have a Username and Password, you can register now. Log On Username Password Forgot Password? First Section Introduction to elastomers: This section serves as an educational tool for material and maintenance engineers. It gives basic information about elastomers and the properties that are important when selecting them. Second Section General Chemical Resistance Guide: DuPont Performance Elastomers worked with the Los Angeles Rubber Group to update its valuable "Chemical resistance Guide," which has been an industry resource for over 10 years. With over 1,000 chemicals, you will find performance ratings of 20 elastomers in each selected chemical at room temperature. Third Section Products of DuPont Performance Elastomers: This section provides extensive performance data on our products, especially Viton® and Kalrez®. It provides test data for these products over a wide range of chemicals and in a variety of operating temperatures.   If you are a registered user, please enter your Username and Password to access the Chemical Resistance Guide. If you do not already have a Username and Password, you can register now. Trademarks, Terms Of Use, Privacy, and Copyright© 1996-2008 DuPont Performance Elastomers. All rights reserved. DuPont™ is a trademark of DuPont and its affiliates. Copyright© 2008. All rights reserved.