CONSHOHOCKEN, Pa., April 8, 2008 /PRNewswire-FirstCall/ -- Quaker Chemical Corporation (NYSE: KWR) today announced the following schedule and contact information for its first quarter earnings release and investor conference:

    Earnings Release:    April 29, 2008 (after market close)
                         Visit Quaker Web site at http://www.quakerchem.com

    Teleconference:      April 30, 2008
                         2:30 p.m. (ET)
                         Participate live via telephone or listen to live
                          audio
                         Webcast through Quaker's Web site at
                           http://www.quakerchem.com

    Dial-in Number:      877-269-7756
                         Please call 5-10 minutes prior to the scheduled start
                          of call.  No password required.

    If unable to participate live, select from one of the following replay
     options:

    Digital Replay:      Available through Friday, May 2, 2008.
                         Call 877-660-6853 (toll free); Account 4022;
                          Replay Conference No. 281463.

    Archived Webcast:    Visit Quaker's Web site at http://www.quakerchem.com

Quaker Chemical Corporation is a leading global provider of process chemicals, chemical specialties, services, and technical expertise to a wide range of industries -- including steel, automotive, mining, aerospace, tube and pipe, coatings, and construction materials. Our products, technical solutions, and chemical management services enhance our customers' processes, improve their product quality, and lower their costs. Quaker's headquarters is located near Philadelphia in Conshohocken, Pennsylvania.

SOURCE  Quaker Chemical Corporation
    -0-                             04/08/2008
    /CONTACT:  Mark A. Featherstone, Vice President and Chief Financial
Officer of Quaker Chemical Corporation, +1-610-832-4160/
    /Web site:  http://www.quakerchem.com /
    (KWR)

CO:  Quaker Chemical Corporation
ST:  Pennsylvania
IN:  CHM FIN
SU:  CCA

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1710 04/08/2008 15:24 EDT http://www.prnewswire.com