Yes, it is true that non-stick pans can release microplastics, but the numbers you’ve mentioned, like 9000 microplastic particles from a single scratch or 2 million from broken coating, can vary based on the condition and quality of the pan, as well as how it’s used.
1. Non-stick Coatings and Microplastics:
Non-stick pans are often coated with polytetrafluoroethylene (PTFE), commonly known by the brand name Teflon.
PTFE itself is a type of polymer, which, when degraded, can release microplastics.
The coating is durable when intact, but with usage over time, scratches and wear can damage the surface.
2. Scratching and Microplastic Release:
When a non-stick pan gets scratched, especially with metal utensils, small particles of the coating can break off.
These tiny particles, especially when the pan is scratched repeatedly, could indeed contribute to microplastic pollution. The figure of 9000 microplastic particles comes from studies showing that minor damage can release thousands of small polymer particles.
However, this figure could depend on the severity of the scratch, the area damaged, and the quality of the pan’s coating.
3. Broken Coating and Major Release:Read more on next page
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