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whalesalad
on Dec 1, 2022
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Sperm counts worldwide are plummeting faster than ...
BPA was banned, so they tweaked it into BPB, BPS, BPF, and BPAF, etc... it's a game of whack-a-mole. They're all terrible for us.
shawnz
on Dec 1, 2022
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Sure, but most plastics aren't made with any kind of bisphenol related compounds at all.
Qem
on Dec 1, 2022
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They are added afterwards as additives, to improve mechanical properties of plastics, even those that don't use BP(X) as feedstock for synthesis.
s1artibartfast
on Dec 1, 2022
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I have some experience in plastic molding and I'm not sure what you mean. They're either part of the feedstock or not.
tdehnel
on Dec 2, 2022
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The person you’re exchanging with is an ideologue.
Consider applying for YC's Spring batch! Applications are open till Feb 11.
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