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My comment was that BPA is not used in thermal paper as a plasticizer, which that linked study was examining.
by heeton 2y ago
My comment was that BPA is not used in thermal paper as a plasticizer, which that linked study was examining.
- kube-system 2y agoYes, it's a used as a developer, but as is common in many cases when replacing chemicals with other chemicals -- similar chemicals have similar properties. And in fact, some BPA-free thermal paper use BPS for example.