Why is bisphenol A under scrutiny in consumer products beyond food packaging?

BPA's endocrine-disrupting properties have expanded regulatory and consumer attention beyond food contact materials. Recent California 60-day notices targeted sportswear made from polyester and spandex, where BPA can be present as a processing aid or contaminant. In China, consumer concerns are rising over BPA in water purifiers, thermal receipt paper, and plastic bottles. Studies cited in local media link BPA exposure to hormonal disruption and potential cancer risks, though regulatory classifications vary—IARC lists it as a 2B carcinogen. For the chemical industry, this scrutiny creates a dual challenge: maintaining BPA's essential role in polycarbonate and epoxy resin production while addressing downstream brand owner demands for BPA-free alternatives. This is particularly relevant for Chinese manufacturers exporting to regulated markets like the EU and California.