The Risks of Isocyanates and Staying Safe

August 26, 2021
The Risks of Isocyanates and Staying Safe

When working with certain materials and products throughout many industries, it’s important to know what those materials are and any health effects associated with them. One common compound known to pose risks is isocyanates, which are the raw materials that make up all polyurethane products. They are commonly used in and encountered by polyurethane manufacturers, specialty chemical manufacturers, and those working with rubbers, adhesives, fabrics, mattresses, insulation, and coating materials.

Commonly used isocyanates include toluene diisocyanate (TDI), methylene diphenyl isocyanate (MDI), and NDI, HDI, and IPDI. Used in building materials, furniture, packaging, and coatings, they all pose potential health risks, including irritation of the eyes, nose, throat, and skin, and lung problems, such as asthma. Additionally, they are classified as potential human carcinogens.

Monitoring and controlling exposure to these compounds, and of the work environment itself, is crucial. This means wearing a protective self-contained breathing apparatus or a supplied-air respirator, goggles, chemical-resistant suits, gloves, and isolating work areas from unprotected workers. Areas containing these products should be well ventilated, have safe fans and proper ducting, and have effective exhaust vents. Knowing and recognizing symptoms of exposure – eye and skin irritation, rashes, sensitized skin – can mean quick and effective treatment.

Clinical management of isocyanate exposure is important and easy. Products that can detect isocyanates include our IsoSense, CLPX, and ChemLogic 1. Always be aware of the mentioned symptoms and practice the safety/preventative procedures. Practice routine safety methods, such as hand washing and awareness of surrounding environments, and be aware of first aid procedures. You can find a list of related OSHA standards and safety techniques here, and remember that detection of any health risks is imperative and often life-saving.

DOD Technologies values the safety of all personnel and work environments by offering a variety of portable and fixed gas detection systems for your needs. Do you have a question regarding H2S in your application? With more than 150 years of combined instrumentation and application knowledge, DOD Technologies is prepared to offer its expertise and solutions for your toughest requirements while keeping you, your employees, and your equipment safe. 

Contact us today via phone at (815) 788-5200 or through our web form.

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