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Aqueous adhesive composition based on epoxy resin with improved adhesion and storage stability
Aqueous adhesive composition based on epoxy resin with improved adhesion and storage stability
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机译:基于环氧树脂的含水粘合剂组合物,具有改善的粘附性和储存稳定性
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摘要
An aqueous adhesion composition comprising: a) at least one dispersed solid epoxy resin (EP); b) at least one amino silane (AS); c) at least one acid (HS); d) at least one amine hardener (AH); and e) water. According to the invention, the adhesion compositions substantially improve, particularly under humid conditions, the adhesion on different substrates. The compositions are storage stable for a longer period of time and have, even after different aging states of the components, essentially no impairment in the action thereof.
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