Document MMLjEOp3g31vyY4kVnroOyRra

FILE NAME: Pfizer (PFIZ) DATE: 1972 Feb 14 DOC#: PFIZ050 DOCUMENT DESCRIPTION: Memo RE Experimental Plant Production Special Acoustic Plaster ritnazy 14 1971 htd * 7 \iri H k J kC CASTOR, n. TO* raoHi STJBJZCT i 1. W. linnet o. 6. Brant Sxperlaantal Blast Inisetloa OX-102 Special Aconatlcal Planter m The attached f e n requests u erparlaantal plant ran an n apodal aeeontlcal plaatar* The product. It successful, la latandad tor on tho Toronto subway job now under eonatruction. Tho job was etartad with regular Xilnoiss, but baa baaa halted. Tho currant Xllnelse haa two aajer deficiencies which mist be o t o ccob o before It c u be considered acceptable for such purposes, asbestos m e t be allainated end the NBC rating n s t bo increased to at laaat 0.50. A previous trial using 30 mineral wool was not acceptable an NSC rating. Xt ie believed that OX-102 will be acceptable. Plant operators expeet to have problems In airing and packing a product with sue), a high loading of mineral wool. Handling and `fluffing* tho mineral wool will be difficult and will# no doubt, require special equipment if the prnduet is aeeeptsd for ragulax production. Operations will note all such problans and aaka rseoreondations following tho experimental run. Salas balleves there la a 700 ton aalaa potential in 1972. Additional tonnage would follow later. Xf tho now product is successful in Toronto subway job, it opens op greet possi bilities in the planned Washington, D.C. tunnel job. Coat of onnnfneturo will unquestionably be higher than regular Kilaoiae and the plant will be naked to detereine such increases. Sales believes tho sailing prion of tho now product can bo so ouen as 420 par ton higher than current Ft Ionise. Xf the new preduet fa marketable, it should have n now 10 digit eoda assigned, initial sales of trial production notarial oould either bo as regular Kilnoiaa or preferably undor n sundry account nvmber. oo O N> CO I i RAriT ( * f i t SAMPLE 15786 01 '00 t R. M. UiBttl P 2 * A nirauy U. u n Tha initial aspartaratal m of SOO pounds will ba turnad c m to Salas bo will arraaea far taotia of application and acoostlcal prcpM t l M . Plaasa approra tba repeal; and aaad it to tha Production Dapartaaat for psoeaasiap. 5 f ** i}*t SAMPLE 15787 505 01301 REQUEST FOR EXPERIMENTAL PLANT PRODUCTION RfllOH NMtTt It Mail 2/14/72 Produce an acoustical plaster having the following f o m l a i 45 Autoclaved tlae 55 Mineral Wool 0.41 Foaaing Agent (Addition) Material to be made in existing Kilnoise equipment. list. "S* t = fe ll * =r* 3 H. a IMDQ023 r: SAMPLE 15788 i 505 01302