The Chicago Rubber Group, Inc.
A Subdivision of the Rubber Division, American Chemical Society
2023 CRG Executive Board

NOTE: If you work in the rubber industry and would like to inquire about volunteering for one of the vacant or future positions, please email one of our officers! We currently need to fill Secretary and Vice President positions for 2023.


President's Message

CRG Basics of Rubber Technology Course

Schedule of Events

<<Executive Board>>

Scholarships and Education Awards






Rubber Division ACS

Annual Golf Outings

Our Bylaws


Deidre Tucker, SKF

Past President: 

Charleen Heinke, RE Carroll

Vice President: 

(Currently Vacant)



Charleen Heinke, RE Carroll


(Currently Vacant)

Rubber Division Area Director: 

Rick Webb

Rubber Division Alternate Area Director:  Jessica Petras, Chem Rep

Board of Directors:

Mark Hlinak

Anthony Petras, Chem Rep 

Golf Outing Chairs

Chicago Outing: Mike Szymborski, Hexpol Compounding  

Wisconsin Outing:

Charleen Heinke, RE Carroll

Other Volunteers

Newsletter / Website Editor: Mark Hlinak

Parliamentarian and Registered Agent: Mike Amis, American Phoenix, Inc.

Education Chair

Mark Petras, (Retired) Chem Rep

Historian / Necrology: (None currently)

Scholarship Chair:  Rich Alt, Consultant -- Molded Rubber Design LLC

Membership Chair:  Paul Stoeck, Retired

Page Updated 02/04/2023