lightweight and durable material solutions with low-odor catalyst le-15 contents introduction 1.1. the need for lightweight and durable materials 1.2. the role of catalysts in material development 1.3. introducing le-15: a low-odor catalyst le-15: properties and characteristics 2.1. chemical composition and structure 2.2. physical properties 2.3. catalytic activity and mechanism 2.4. odor profile and volatile...