The Chain is where plastics professionals connect. Sponsored by the Society of Plastics Engineers, it is a connected community for everyone working in the plastics industry around the world. SPE members can share information and network with one another as part of committees and technical groups, and others can experience the wealth of knowledge that SPE has brought to the Plastics Industry for almost 75 years. Join in our discussions in Tech Talk, the SPE Café, Career Central, Leadership Lane and Conference Corner and discover what SPE has to offer to you as a plastics professional.

What’s New

Version 2.5.1

Hello! This MemberCentric release includes:
o Threaded discussions
o Support for @mentions in discussion posts
o Ability to view an original message when replying to a discussion
o Option to mark a discussion post "best answer"
o Recommend feature added
o Read or delete messages in bulk
o Filter community lists
o Option to designate a community as the default for new messages
o Volunteer profile link available on contact detail page

Every update includes performance enhancements and general bug fixes. If you have questions, suggestions or feedback, we’d like to hear it. Send us a message at or visit Enjoying the app? Share the love with a review. Thanks!


Results Direct
9.7 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad and iPod touch.



Age Rating


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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