Controlled Expansion Technology Transforming Sealants and Adhesives

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2025-11-07 06:58:13 -

The development of Expandable Microspheres marks a significant advancement in lightweight material solutions, where tiny polymer-shell spheres encapsulate a volatile hydrocarbon that expands when heated, resulting in dramatic volume increase and ultra-low density. Their closed-cell structure not only lowers density but also provides enhanced thermal insulation, sound damping, and improved...

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