Document qdj22ZbLjXzd48LVNDdQ2Xark
HUBB-00059
llhooher Durez OlVIS'ON
NORTH TONAWANOA, NEW YORK 14120
April 14, 1976
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Westinghouse Electric Corporation Beulah Road Pittsburgh, Pennsylvania 15235
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Attention: Mr. K. A. Bodden, Administrator
Headquarters Industrial Hygiene
Dear Mr. Bodden:
Enclosed is the health and safety information you requested on Durez 18683 and 23639 black molding compounds.
At this time we would like to inform you that we are changing over to non-asbestos formulations.
Because regulations are continually becoming more stringent for the use of asbestos, we are completely phasing out its use in our products, including 23639 black.
You will soon be receiving information explaining our program along with our recommendations for substitutions.
Please contact us if there is any additional information you need.
Yours very truly
Henry E. Bryzinsky Manager - Quality Assurance
HEB/dp
03111985
INDUSTRIAL HYGIENE MATERIAL INFORMATION FORM S>6
FEB
WESTINGHOUSE
`
(55 DATE........ * 1,976
SUPPLIERS TRADE NAME .
COOE NO. . 44641 Durez 23639 Blfl`
--! APPROXIMATE PERCENTAGE COMPOSITION: SOUDS CONTENT 100 % LIQUID CONTENT
%
P_u--- APPROXIMATE COMPOSITION OF SOLVENT. DILUENT, THINNER. OROTHCR LIQUID: _
^ AROMATICS:
BENZENE_________% TOLUENE__________ % XYLENE_________ % OTHERS .
'--
Not applicab
GIVE NAME
___CHLORINATED:
CARBON TETRACHLORIOE --___ % TRICHLOROETHYLENE_______ % PERCHLOROETHYLENE------------- % @ METHYLENE CHLORIDE% METHYL CHLOROFORM................................% OTHERS -
GIVE NAME
PETROLEUMSOLVENTS:
MINERAL SPIRITS_ __ . % VMStP NAPHTHA . ____ % NAPHTHA_______ % OTHERS________________________
a
GIVE NAME
CYCLIC COMPOUNDS OTHER THAN AROMATICS (GIVE NAME AND PERCENT):
KETONES (GIVE NAME ANO PERCENT):
P'T'- ACETATES (GIVE NAME ANO PERCENT):
--
ALCOHOLS (GIVE NAME AND' PERCENT):
ORGANIC ACIDS (GIVE NAME AND PERCENT):
% % %
W OTHER LIQUIDS (GIVE NAME AND PERCENT):
<C : SOLID CONSTITUENTS:
%
.
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1. ANTIMONY ______- %
2. ARSENIC ______ %
3. ASBESTOS ------- 50 % 4. Beryllium______ %
5. CAOMfUM
_____ %
6. CHROMIUM _________ %
7. CYANIOES ______ - %
8. FLUORIDES ___________ %
9. LEAD 10. MERCURY 11.SELENIUM 12. SILICA
13. OTHERS (GIVE NAME AND PERCENT): . ....------------------------------------------------- .
14. alkalugive name and percent): . .Hydra.tedJUnfiL ..--<27*.
___ % ___ * ____*
_____ 9
15. INORGANIC ACIDS (GIVE NAME AND PERCENT): 16. OTHER INORGANIC COMPOUNDS (GIVE NAME AND PERCENT):
. %.
Stearic acid bas< 0/i cants _____ ____
17. ORGANIC COMPOUNDS OTHER THAN SOLVENTS (GIVE NAME AND PERCENT):
Nigrosine dye . __ 1............................ % . ________________
j - -........... %.........--tmi: