IOTA 902: The Invisible "Adhesion Enhancer" in Sealants
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In construction, automotive, and electronic sealing applications, the adhesion and curing stability of sealants are crucial. IOTA 902 (γ-aminopropylmethyldiethoxysilane), a highly efficient aminosilane, plays a key role in silicone or polysulfide sealants.
It not only promotes cross-linking reactions in both one-component and two-component systems but also improves the adhesion of sealants to substrates such as cement, copper, and glass. Simultaneously, IOTA 902 effectively prevents bubble formation during curing, resulting in a lighter color and more stable appearance.
With its excellent interfacial reactivity, IOTA 902 has become an indispensable "invisible booster" in high-performance sealant formulations, ensuring stronger and more durable bonds every time.
