Bisphenol A (BPA) hi phenol derivative a ni a, phenol mamawh zat 30% vel a ni. A mamawhna a pung chak hle a, polymer materials polycarbonate (PC), epoxy resin, polysulfone resin, leh polyphenylene ether resin siamnaah hman a ni ber. Tin, polyvinyl chloride, rubber tana anti-aging agent, agriculture insecticide, paint leh ink antioxidant, plasticizer, flame retardant, leh ultraviolet absorber, etc. atan pawh heat stabilizer atan hman theih a ni bawk.
Post hun chhung: Oct-30-2025
