From Wood-Plastic Composites to New Energy: The Cross-Industry Applications of IOTA-560
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Beyond traditional industrial applications, 3-glycidyl etheroxypropyltrimethoxysilane has demonstrated strong adaptability in emerging materials, becoming a "behind-the-scenes hero" in driving the development of green building materials and new energy technologies.
In wood-plastic composites (WPC), natural fibers such as wood flour are rich in hydroxyl groups, which have a large polarity difference with polyolefin resins (such as PE and PP), resulting in poor interfacial bonding and weak mechanical properties. IOTA-560 can act as a compatibilizer, reacting its epoxy groups with the hydroxyl groups on the surface of wood flour. After the methoxy groups hydrolyze, they form physical entanglement or chemical crosslinking with the resin, significantly improving the tensile strength, impact toughness, and water resistance of the composite material. This makes WPC suitable for high-weather applications such as outdoor decking and guardrails.
In lithium-ion battery separator coatings, IOTA-560 is also used to modify alumina or silica coatings. It not only enhances the bonding force between inorganic particles and polymer binders (such as PVDF) but also improves the coating's wettability to the electrolyte, thereby improving the battery's rate performance and cycle life.
Furthermore, in photovoltaic module encapsulation films (such as EVA), IOTA-560 can improve the adhesion of the film to the glass and backsheet, prevent delamination, and extend the module's lifespan. These cross-industry applications fully demonstrate the enormous potential of IOTA-560 as a multifunctional interface modifier.