Isocyanates are a group of highly reactive chemicals that are used in the production of polyurethane products such as adhesives, coatings, elastomers, floor screeding, foams, glues, hardwearing plastics, lacquers, medical dressings, spray paints and varnishes. Isocyanates can be dangerous and pose a significant health risk to workers who are exposed to them, as they are respiratory sensitisers.
Isocyanates are the leading cause of occupational asthma in the UK and in some cases, isocyanate exposure can cause long-term illnesses like lung disease. Isocyanate Exposure Testing is very important as isocyanates are a collection of chemicals that are widely used in various industries such as the production of polyurethane products, adhesives and coatings.
Industries most at risk include the automotive industry, furniture production industry, construction industry and paint and print industries. Health and Safety England (HSE) suggests that workplaces should undertake regular testing for air and biological monitoring.
Isocyanate exposure is typically monitored by collecting urine samples from employees who work with isocyanate-containing materials. These samples are taken within 1 hour of potential exposure and then analysed in specialised laboratories to measure the levels of isocyanate metabolites. The process helps assess how much of the chemical has been absorbed by the body, allowing for accurate monitoring and ensuring that exposure levels remain within safe limits.
Unfortunately, isocyanates are byproducts of many common manufacturing processes, making it difficult to avoid completely. As such, employers must focus on protective measures for preventing exposure rather than eliminating use. If you are concerned about your employees suffering from isocyanate exposure, then testing is the only way to be certain.
If your workplace could be endangering employee health or you are interested in risk assessments and workplace health surveillance, get in touch with our friendly team at Choose Occupational Health today by calling 01228 513687.