TLT TRIBOL OGY & L UBRICA TION TECHNOL OGY SYSTEMS, STRATEGIES & RESEARCH FOR LUBRICATION PROFESSIONALS AN PUBLICATION | JANUARY 2016 12 YEARS of publishing excellence OIL ANALYSIS FLAGGING LIMITS We unravel the mystery with perspectives from OEMs, labs, formulators and end-users. The Challenges of PC-11 Q&A with Chevron Lubricant’s Leonard Badal Food Grade Lubricants Manufacture and regulation President’s Report Three tribological proclamations When Oil & Water do mix A look at surface active agents The Need for Speed Keeping roller coasters on track © Can Stock Photo Inc. / loftisg © Can Stock Photo Inc. / kadmy Digital TLT: Sponsored by the 2016 STLE Annual Meeting & Exhibition at www.stle.org.