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HHE Report, No. HETA-80-186-1149, TLB Plastics Corporation, Marion, Indiana.

Authors
Gorman-RW; Schloemer-JR
Source
NIOSH 1982 Jul:21 pages
Link
NIOSHTIC No.
00127554
Abstract
Worker exposures from cellulose acetate propionate extrusion were investigated on August 20, 1980 at TLB Plastics Corporation (SIC- 3070) in Marion, Indiana. Evaluation was requested by the Safety and Health Project Director, Allied Industrial Workers of America for 124 workers concerned about previous ethylene-dichloride (107062) exposure and current ethyl-acetate (141786) exposure. Previous air sampling results were reviewed; air and bulk samples were analyzed for ethyl-acetate. Fifty nine exposed workers completed medical questionnaires; mortality, accident and illness records were evaluated. Previous records indicated airborne ethylene-dichloride concentrations of 22 to 44 parts per million (ppm), NIOSH recommends exposure be kept at the lowest feasible limit. Exposures to ethyl-acetate were below the OSHA limit of 400ppm, no NIOSH standard exists. Symptoms of mucous membrane irritation and respiratory discomfort were inconsistent with chemical exposure concentrations. Analysis of cellulose acetate propionate extrusion emissions revealed exposures to propionic-acid (79094), acetic-acid (64197), and plasticizers. Workers symptoms were associated with increased exposure to fumes. No chronic disease patterns were found; mortality rate was not increased. The authors suggest that health complaints are associated with exposure to plastic emission products. They recommend methods to minimize or eliminate exposure, and increase worker comfort.
Keywords
NIOSH-Author; NIOSH-Health-Hazard-Evaluation; Hazards-Unconfirmed; Plastics-industry; Employee-exposure; Air-quality-measurement; Time-weighted-average-exposure; Work-practices; HETA-80-186-1149; NIOSH-Technical-Assistance-Report; Region-5;
CAS No.
107-06-2; 141-78-6; 79-09-4; 64-19-7;
Publication Date
19820701
Document Type
Hazard Evaluation and Technical Assistance; Field Studies
Fiscal Year
1982
NTIS Accession No.
PB84-140458
NTIS Price
A03
Identifying No.
HETA-80-186-1149
NIOSH Division
DSHEFS;
SIC Code
3070;
Source Name
Hazard Evaluations and Technical Assistance Branch, NIOSH, Cincinnati, Ohio, 21 pages, 9 references
State
IN; OH;
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