Document kaEzvNk4QKEEwgJz797emz8GJ

TCA*. June 12i 1951 cci Hr* f *1 Brister-201 * Swan aon--201 f Hale-300 Mad.,fix.20; Hstfield Vjr* and Cable Hillside, B#v Jersey Hr. M,A. Vaebsteia, Jr* Assistant General Manager* Centlasant This 1b In reference to /our letter of June 5th regarding possible toxic ffects which night result free the handling of our TTRV--5 resin* Cur TXVW-5 resin contains no lead or lead salta^nd would, therefore, not be hatardous as far aa lsad poisoning is conoamed. It la, however, a finely divided powder and In araae in which the powder night get Into tha air in excessive quantities the areas should be veil ventilated or suitable exhaust equipment should be used to remove this dust fna the breathing acne of those exposed* This dust is not particularly hamful but In excessive Quantities In th air would be considered a nulaanoe dust* If tha ooa,-ounds which you are preparing froa our resin contain lad salts as stabilisers, we would suggest that the normal precautions in handling such lead salts be followed* Ve trust this information will prove satisfactory* teiy truly yours, VJCtaS ucc 063476