Unraveling the particle size characteristics-flame retardancy relationship in ATH/polyolefin composites: a focus on interfacial properties and thermal decomposition
Abstract
, respectively, but also enables the composite material to have the highest tensile strength and elongation at break, demonstrating the synergistic enhancement of flame retardancy and mechanical toughness. TG analysis confirms the superior thermal stability and enhanced residue integrity of this composite. In contrast, deviations from this optimal particle size-toward either finer or coarser distributions-result in particle agglomeration or interfacial defects, respectively, which compromise both flame-retardant efficiency and mechanical properties. Supported by SEM and EDS characterization, this work establishes a clear particle size-interface-performance relationship, providing scientific guideline for the precise design of high-performance flame-retardant polyolefins.
Fields of Study & Subjects
Flame retardant materials and properties
Fire dynamics and safety research
Fiber-reinforced polymer composites
Publication details
- Journal / source
- RSC Advances
- Publisher
- Royal Society of Chemistry (RSC)
- Volume
- 16
- Issue
- 8
- Pages
- 6856–6864
- Publication date
- 1 January 2026
- Language
- EN