Aerospace Composites & Advanced Coatings
Aerospace manufacturing and repair facilities handling composite prepregs, epoxy resin matrices, hexavalent chromium primers, and specialty degreasing solvents.
Multi-Chemical Atmospheric Assessment
Test cumulative exposure indexes for these sector-specific substances.
?? Primary Regulated Chemical Hazards
Workers in this industry are routinely exposed to the following substances governed by OSHA 29 CFR 1910.1000 Table Z-1 and specific substance standards:
| Chemical Name | Primary Toxicological Hazard | Action |
|---|---|---|
| Toluene-2,4-Diisocyanate (TDI) | Severe respiratory sensitizer, occupational asthma | View Exposure Limits → |
| Methyl Ethyl Ketone (MEK) | CNS depression, rapid solvent flash vaporization | View Exposure Limits → |
| Trichloroethylene (TCE) | Carcinogen, solvent neurotoxicity, renal damage | View Exposure Limits → |
| Xylenes | Ototoxicity, vapor inhalation toxicity | View Exposure Limits → |
?? Required Engineering Controls
Under OSHA hierarchy of controls, ventilation and enclosure must be prioritized prior to relying on respiratory protection:
?? Governing OSHA Standards
Federal standards directly enforceable by OSHA compliance officers during unannounced inspections:
- ? 29 CFR 1910.1000 Table Z-1
- ? 29 CFR 1910.1026 (Hexavalent Chromium)
- ? 29 CFR 1910.134 (Respirators)
Sector-Mandated Respiratory Protection & PPE
Type C Supplied-Air Respirator or 3M Multi-Gas Cartridges (6006) with P100 Particulate pre-filters.
Need an Industrial Hygiene Survey for Aerospace Composites & Advanced Coatings?
Verify workplace air concentrations, local exhaust ventilation (LEV) face velocity, and personal dosimeter levels with a licensed Certified Industrial Hygienist (CIH).