The global expandable microspheres market is projected to reach USD 5.31 billion by 2035, driven by rising demand in construction, automotive, and packaging sectors. Innovations in lightweight materials and sustainability trends are further fueling market expansion worldwide. https://industrytoday.co.uk/chemicals/expandable-microspheres-market-size-worth-usd-531-billion-by-2035-global-growth-drivers-challenges-and-future-outlook