Document 5DVoa2OXR3gjv1XbDXbRDZpL0

I-IM (SOM) INTER- office memo TENNECQ CHEMICALS, INC. TO Dr. L. Gross \ From H.R. Horton Subject Union Carbide QSQF-7 (PVC 10-5R Type) At Flemington At Burlington date October 17, 1974 copy to w.C. Champion F.W. Kanzler Per our telephone conversation, a sample of Union Carbide QSQF-7 from a rail car (ACFX 96426) received at Burlington is being sent to your atten tion. This material is being held at Burlington for subsequent shipment to Nixon for use as 10-5R type. Routine quality control analysis of this ma terial is as follows: ACFX 96426 10-5R Spec Relative Viscosity 1.80 1.75-1.81 Loose Bulk Density '37.1 37-41 Heat Stability -/100 90 min. Screens +60 Tr 0-Tr +80 9 - +100 57 - +140 92 % 40-80 +200 loo- - Thru 0-20 Residual VCM content is being run at Burlington, but results are not avail able at this time. Please run a mill stability, extruder gels and any other testing that may be pertinent for use of material"of this type at Nixon. HRH/jst " /p. H.R. Horton fa) COLORXTE 013400