Figure 6From: Chemicals having estrogenic activity can be released from some bisphenol a-free, hard and clear, thermoplastic resins UV/Visible spectra of PC-replacement thermoplastic resins. UV/Visible spectra of various PC-replacement thermoplastic resins of stated thickness (mm) showing percent light transmittance at different wavelengths (nm). EA of thermoplastic resins can result from exposure to UV light or inclusion of an estrogenic chemical in their manufacture.Back to article page