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  3. Car Seat Foam Could Emit Cancer-Causing Chemicals

Car Seat Foam Could Emit Cancer-Causing Chemicals

15 May 2024
  • How significant is the exposure risk to TCIPP in vehicle seats, especially considering the seasonal variations in airborne concentrations and potential health implications?

In the world of automotive safety, concerns have traditionally revolved around crash tests, seat belts, and airbags. However, a recent study published by the American Chemical Society has shed light on a new potential risk associated with driving: exposure to cancer-causing chemicals emitted from car seat foam.

Hidden Hazards in Vehicle Seats

Hidden Hazards in Vehicle Seats

The study focused on tris (1-chloro-isopropyl) phosphate, commonly known as TCIPP, a flame-retardant chemical frequently used in polyurethane foam, which is extensively utilized in vehicle seats. The alarming discovery was that 99 percent of cars tested showed traces of airborne TCIPP, with concentrations notably increasing in warmer temperatures due to the chemical's propensity to outgas from seat foam.

Researchers examined 155 vehicles manufactured from 2015 onwards, conducting 101 tests in winter and 54 in summer to evaluate how temperature fluctuations impacted TCIPP emissions. The results were striking, revealing that during warmer periods, the airborne concentrations of TCIPP were between two to five times higher than in cooler conditions.

Although the measured amounts of TCIPP were minute (ranging from 0.2 to 11,600 nanograms per gram), the potential health implications are significant. A 2023 toxicology report suggested possible carcinogenic links between TCIPP exposure and certain health risks, underlining the importance of minimizing such exposures.

The automotive industry, until now, has been an overlooked source of exposure to flame retardants like TCIPP. Considering that the average American spends an hour daily commuting in their vehicle, this revelation has raised concerns about prolonged exposure to potentially harmful chemicals.

The study offers practical recommendations for minimizing exposure while driving. Opening windows when parked in sunlight can help reduce interior temperatures and encourage better airflow, effectively limiting the concentration of TCIPP in the cabin. Similarly, utilizing air conditioning and avoiding recirculation settings can aid in diluting indoor pollutants.

In conclusion, while driving has always carried inherent risks, the emergence of findings linking car seat foam emissions to cancer-causing chemicals underscores the need for heightened awareness and potential regulatory actions to safeguard public health in our daily commutes

Wael Nakhle

BY Wael Nakhle

Wael is an automotive content writer specializes in creating written content for Motor 283. Producing a wide range of content, including blog posts, articles, product descriptions, reviews, and technical guides related to cars, trucks, motorcycles, and other vehicles, with an unprecedented passion for cars, and motorcycles.

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