Market Overview and Growth Outlook The polymer nanocomposites market was estimated at USD 8.87 billion in 2021 and is likely to reach USD 29.43 billion by 2028, expanding at a CAGR of 18.46% during 2022-2028. This trajectory positions polymer nanocomposites as a rapidly expanding materials market across automotive & aerospace, electrical & electronics, packaging, biomedical, paints...