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"Microplastic" describes a small pellet of plastic less than 5 mm in length. It doesn't refer to any specific type of chemical used to create plastic. If the q
by kibwen 3y ago
"Microplastic" describes a small pellet of plastic less than 5 mm in length. It doesn't refer to any specific type of chemical used to create plastic.
If the question is whether or not lego bricks generate microplastics, the answer is no, not really. Microplastics are mostly a problem when they wind up in the water supply, either from plastic fibers in clothes that are being washed, or plastic microbeads in shampoo that gets rinsed down the drain, or in plastic trash that has wound up in a river or ocean and is deteriorating into smaller particles.
- usrusr 3y ago4 mm is already considered microplastics? Wouldn't have guessed that. Almost as if the definition was "smaller than a 1x1 Lego plate" (which wouldn't be all that unreasonable I guess, it's the only system of units more commonly understood than the metric system)
- karol 3y agoNice explanation, than you. What do you think about tyres as a source of "micro-granulate" that ends up in animals grazing?