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HHE Report No. HETA-84-299-1543, Impressions Handprinters, Chicago, Illinois.

Authors
Almaguer-D
Source
NIOSH 1984 Dec:14 pages
Link
NIOSHTIC No.
00148153
Abstract
Short term breathing zone samples were analyzed for organic solvents at Impressions Handprinters (SIC-7333), Chicago, Illinois, May and June, 1984. The survey was requested by the president because of the occurrence of headaches among employees while working with solvents used in producing custom silkscreen printed vinyl wall coverings. Toluene (108883) concentrations of 144 to 727 parts per million (ppm) and 24 to 143ppm methyl-isobutyl-ketone (108101) were measured in the screen washing booth. The OSHA standard for toluene is 300ppm. The American Conference of Governmental Industrial Hygienists standard for methyl-isobutyl-ketone is 75ppm. Samples obtained during screen printing contained 4 to 28ppm cyclohexanone (108941) and toluene concentrations of 29.4 and 80.4ppm. The OSHA standard for cyclohexanone is 50ppm. Isophorone (78591) a solvent contained in the retarder was not detected. The author concludes that a hazard from short term exposures to toluene and methyl- isobutyl-ketone, cyclohexanone, and isophorone could exist. Recommendations include substituting less toxic substances where feasible, applying engineering control methods to the screen washing booth, and using respiratory protection during screen washing.
Keywords
NIOSH-Author; NIOSH-Health-Hazard-Evaluation; NIOSH-Technical-Assistance-Report; Hazards-Confirmed; Printing-industry; Region-5; Toxic-vapors; Solvents; Industrial-chemicals; Organic-chemicals; HETA-84-299-1543;
CAS No.
108-88-3; 108-10-1; 108-94-1; 78-59-1;
Publication Date
19841201
Document Type
Hazard Evaluation and Technical Assistance;
Fiscal Year
1985
NTIS Accession No.
PB85-234151
NTIS Price
A03
Identifying No.
HETA-84-299-1543
NIOSH Division
DSHEFS;
SIC Code
7333;
Source Name
Hazard Evaluations and Technical Assistance Branch, NIOSH, U.S. Department of Health and Human Services, Cincinnati, Ohio, Report No. HETA-84-299-1543, 14 pages, 5 references
State
IL; OH;
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