Document 1QxaxvzjDmRqZdJ7nnvzgw8ja

1-184 (SOM) TENNECOINTER- OFFICE MEMO CHEMICALS, INC. To \ From Subject Route List AT Dat1 June 6, 1972 H.B. Carr AT Burlington l6RP Specifications (Flemington Plant) copy to Distribution Listed Belov; Homopolymer specifications are currently under review and will be revised based on process capability and field requirements. In the interim, PVC l6RP has been AMP'd by Process Engineering and, as agreed with Manufacturing, R&D and Marketing, tentative specifications will be shown below: Properties Relative Viscosity Gel Count Sigma Head Dry Blend Time Loose Bulk Density Particle Size +60 mesh +100 mesh -200 mesh Contamination Heat Stability Volatiles Tentative Specifications 2.14 - 2.21 13 max. 6.0 - 8.0 52.0 - 36.0 0-5 40 - 70 0-5 20 max. 90 min. 0.4 max. Series Number 20------- ' H.B. Carr HBC/jt Distribution List L.M. D.M. C.H. H.B. W.C. R.S. K.J. G.E. J.C. C.J, P. J.R. D.A. P.J. H.R. E.J. D TP T Alter Bartron Brower Carr Champion Cole Decher Disch Fisher Gallagher Gawason Gregor Guarino Harvey Horton Hourihan Johnson Vovnrz-vV- | F.W. Kanzler J.F. Kilcullen D.J. Itryzwicki H. Landfield R.H. Mathis R.D. Richards G.I. Rozand 1 P.R. Scarito 1 A.C. Siegel A. Silverberg D.I. Smalley M.C. Spalding A.M. Taranto M.S. Wilkenfeld M.W. Williams y.J. Zullo ^yFile COLORITE 014522 M64 (SOM) inter office memo TENNECO CHEMICALS, INC To \from Subject M.W. Williams At Flemington H.B. Carr At Burlington Cal Ink Division Metallic Removal Device DATE June 6, 1972 copy to p.w. Kanzler '.W. Poarch lie As you requested, I called Nelson Beaudet on 6/2/72 to obtain some information on their metallic removal device, As Nelson related, the Cal Ink Division has had problems with metallic particles in the range of 50 microns and higher in news ink (scratching rotogravure rollers). They have successfully c'ommercialized a prototype of a lab scale ferro magnetic particle separator. The equipment simply described, for which Cal Ink will submit a patent, involves changing the windings on the stator of the motor to transverse windings such that flux lines at right angles to a flow pattern result. Iron balls are utilized to provide adjustable inter stitial spacing depending on the material from which metallics are to be removed. In our case. Nelson feels that we would have to open up the spacings for resin flow. As an added note, the mechanism has a convenient degaussing provision such that the unit may be backflowed to remove metallics. Nelson will forward to us a lab prototype, together with prints, for our review and lab scale evaluation. He hopefully will send these out this week. HBC/jt H.B. Carr COIiORlTE 014523