Document az5EVEjKOmx4Z45gwmQ1rxBe

inter office memo TEN N EC Q CHEMICALS, INC. -----\ To Dr. L. Gross F ROM H.R. Hortot) Subject BR-501 Evaluation At Flemington At Burlington Reference: Memo, H.B, Carr to L. Gross, dated 1/9/75, "Blending Resin Color Specification" d*te January 14, 1975 cpvto h.B, W, C. J.R. F. W. P. R, A.C. Carr Champion Gregor Kanzler Scarito Siegel Per the referenced memo, samples of BR-501 from lot's 454004, 454028 and 454029 were taken from bag samples, with the remainder forwarded to you on 1/9. Results of the Quality Control analysis of this ma terial and the Tenneco specifications are as follows: Relative Viscosity Bulk Density Lb/ft^ Volatiles, % Brookfield, 1 Day 20 rpm Severs, 100 psi Screens (% Cumulative) +140 +200 +270 +325 Thru Color (Gardiner XKL0)* L a b Residual VCM 454004 454028 454029 Tenneco Spec. 2.25 2.18 2.24 2.16 - 2.26 40.8 42.7 43.3 38 - 43 0.1 0.1 0.1 0.9 maximum 89 80 73 125 maximum 118 87 90 125 maximum Tr Tr Tr Tr Tr Tr Tr 5 maximum 256 43 47 56 57 53 44 92.5 -1.4 1.4 ND 90,8 -0.5 2.4 ND 90.6 -0.4 2.7 ND 90.5 minimum -1.3 minimum 2.4 maximum No Specification *Color specifications are not currently used as a grading specification only for alerting Marketing to color changes. HRH/jst H.R, Horton COLORITE 010548