Document zoBZZYq8jdrzQ03V2LNayg2bB

PC: A, J. Wilson - Wilmington 2. Gonick . .W A. S. A. Struve Brizsolara - Newark E. L. Rodpwskas - Newport Co Do Atkinson A. Do Volk J,, W. Kinnich *** II It P, G, Reis E. F,, Graewe Pile SI % I: Newport# Delaware February 8# 1966 Do MUDRON REIMPORT "AFPLA1R" FhftKB PIGMENTS ' -' IMPROVED GOliD NF-X23-P - PLANT TEST BATCH DM to AJW - 12/30/65 Further evaluation of the available mica for HF~X28-D shows that we x-itll consume about 2,100 lbs, of the 2#500 ibs,, of Dark ->10 mica requested in the reference letter,, To produce the required Dark -7 bland, we'request :', 1. That you prepare a 5^00 lb, blend containing; . . 4200 3bs. Dark 10 PA-1 Mica 1400 lbs, Dark 2 V " This should be'made as two 2800 lb blends which are then reblended to one 5600 lb, blend. 2, We will use this blend to establish the best pro cess in the. semi-works which may include: (a)- Using one-half; the blend and returning the - the other half': to you,, (b) D,ry classifying the blend and returning 50^ to you with roughly 10$ fines rather than the original 5$, This is probably directly usable# with additional Dark 2 mica# for NF-I23-D, } - We would like to have this blend as soon as possible in order to meet our goal date of making the HF-128-D plant batch in mid March, N33681 /tmj H. H. GY0RG-I/ RESEARCH SUPERVISOR