Antimicrobial Plastics Industry The global antimicrobial plastic market was valued at USD 37.87 billion in 2021 and is projected to grow at a compound annual growth rate (CAGR) of 7.8% from 2022 to 2030. Antimicrobial plastic is a synthetic polymer that contains an integrated antimicrobial additive, making it effective in inhibiting the growth of harmful microbes like algae, fungi, and mold....