Moisture Scavengers

Moisture scavengers are clear to slightly hazy liquids or fine powders. These additives prevent blistering, bubbling, and premature curing by reacting with excess moisture. They are used in polyurethane coatings, adhesives, and sealants. 

Alternatives such as encapsulated drying agents are being explored for controlled-release moisture management. Trends in moisture-sensitive applications are driving innovations in hybrid scavenger technologies. Sub-types include silane-based scavengers and zeolite-based variants. Compliance with moisture-sensitive formulation standards is key.