Products

Lansperse BIO868 is a new range of powerful dispersing agents containing components that are 100% renewable. Unlike many bio-based surfactants, these products offer excellent wetting and dispersing properties for a wide range of inorganic and organic pigment types. Lansperse BIO868 will be very much of interest to formulators that require good sustainability profiling along with excellent performance.

Lansperse SL18-60 is a Dispersing agents are used extensively in the coatings industry to help disperse solid particles into a liquid medium. Dispersing agents perform by the anchoring of the surfactant onto the particle substrate and then acting as a barrier to stop re-agglomeration of the particles. This concept is often referred to as steric stabilization. The new hyperdispersant has three functions, firstly a powerful amine anchoring group that latches onto the pigment substrate, secondly a tail section that floats within the solvent medium and thirdly a capping group that further enhances steric hindrance between pigment particles.