Document np9Ooa2OdZwadzYBojjD8jV0X

bee c. toton/J. J. Jtoder 1650 p. U Slayton 1630 J, 8. Pullman October 19# 1971 hln Dhip Nr. fcMMhlai I have cancelled your order for on# 55-gallon dm* of thaminol K-l in ll#u of a possible conversion to Them!no1 66 in. your Nylon sintering process. As you ar# undoubtedly aware# thepolychlorinated biphenyl (K) chewlstrlce present in our Tharsdnol Pft fluids has sows under increasing scrutiny by various goccmnantal stands# and scientific laboretoriee. in aon# studies# oartain fobs have boon found to b# a paraiatant snvlnmsrtal contaminant and# poceibly# injurious to aartain foma of bird# aquatic and aninai Ufa. Accordingly# it ia very inportant that FC8e ba leapt out of th# food chain. Kxtresc aara nuat b# takan by all uaara of 9G8 containing pro ducts to prevent any antry into tha environment. Tha bestaaltomato to avoid KB contamination of tha environment ia to switch to a non-FCB containing haat tranafar fluid. In this regard 1 would reeoenand that you consider changing to Themi> nol 66 haat tranafar fluids for your sintering application. 2 have attached technical literature on Theminol 66. This product ia capable of 650*8 operating temperatures uhich cer tainly cover your 550*8 operating liwit. It has extready {ood low temperature characteristics and a such lower density Nan does Theminol 8*-l. Also of importance la that it has no odor should leakage occur. The Theminol 66 fluid ia not 1 fire resistant haat tranafar fluid as la Theminol m*l. In this regard we would recommend you consult with your insuring assney to detemine whsther or not additional protective de vices are required to minimise fire risk. DSW 018122 STLCOPCB4004667 r V sartalaly as** m to safe a haata to ttwaolaol $5 as It* viability of tkimuoi ill aa a Iimi tmfr fMl la tloaahla* 8hoalA ywa AsalA* a shaag* to ftemslaol fa at thta tisa a vealA ha ham *o yrovlA* tha Yhsvaiaol 6* at 8t^/lh* rcfi Amlatoa* Ala* fhs Awr&roI Mt-1 soatalaaA la oyota aaa also ha ahlysaA to oar iaagat* III* plant for iaslnsratloa* fralght soliast* I hava itnaal savaval rstaw lahaia for tha paryosa of ratavalag WA for iaainaratioa* 2 aoalA also st*g*a* a seararsloa to Vfcsrs&aol 66 fro yharai* aol fA*0 la tha alraalt hoarA proas sppllsaUoa* WoulA yoa alaaaa forwarA tha AapUsata aortas of tha attaahsants to tha auparfrisor of this proaaaa so that ha say also soasiAsr ahancs~ oat to yhanalaol 66* 2f yoa hara any aaaationa aoasavalng ohaagoout or appUaatloa of tha Thsralaol fialA slsass sootaat Jay ftllaaa la oar Ms forte Mty offlo or aa la Haa forte* Jay fallaaa's haw forte aAArass lsi . Monsanto capany 877 forte Aranas Maa forte* how forte 10017 (818) 9M*Alll Vary traly yours* A* 8* ftoush froAast gpsaiaiist hast fransfsr rialAs jfeslosaras ot sir, naaa OSW 018123 STLCOPCB4004668