i don’t think so… kapton is typically used for flex pcbs… but there are tons of plastics that are not good for you. they are typically cytotoxic (kills cells), or they break down and in the process form nasty chems that can cause problems ranging from endocrinological problems to increase risks of cancer, or even just microplastic innundation that carries unknown risks. for example, PLA is easily broken down by the body and is only used in medical devices for temporary implantation or external use.
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