EX-23 2 dex23.txt CONSENT OF INDEPENDENT AUDITORS EXHIBIT 23 Consent of Independent Accountants We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 of Quaker Chemical Corporation of our report dated June 15, 2001 appearing in Form 11-K. /s/ PRICEWATERHOUSECOOPERS LLP Philadelphia, Pennsylvania June 25, 2001