Anti-settling rheology additives for adhesives and sealants

Kabasph series of additives are specifically developed for two-component epoxy systems and are suitable for applications such as two-component epoxy adhesives, sealants, potting compounds, electronic encapsulation, composites, industrial flooring, civil engineering, and high-performance protective systems. The product range covers five major categories—dispersants, anti-sinking thixotropic agents, wetting and levelling agents, defoamers, and tackifiers—providing a comprehensive additive solution for two-component epoxy formulations. It addresses key challenges including filler and nano-filler dispersion, viscosity reduction at high filler loading, anti-settling and sag control, wetting on oily substrates, levelling, foam control, and adhesion to metal and non-metal surfaces, while maintaining storage stability, curing activity, colour stability, and final film or bond performance.

This series of additives for two-component polyurethane adhesives are specifically developed for two-component polyurethane (2K PU) systems and are suitable for applications such as two-component polyurethane adhesives, sealants, elastomers, floor coatings, and high-performance industrial systems. The product range covers five major categories—dispersants, anti-sinking thixotropic agents, wetting and levelling agents, defoamers, and tackifiers—providing a comprehensive additive solution for 2K PU formulations. It addresses key challenges including filler and carbon black dispersion, viscosity reduction, anti-settling and sag control, surface wetting on oily substrates, levelling, foam control, and adhesion to metal and non-metal surfaces, without adversely affecting curing speed, activation period, storage stability, or final film properties.