Lansperse UV51 | Lankem Surfactants | Coatings Additives

Hyperdispersant - UV and LED Cured Systems

Lansperse UV51

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 stabilisation. 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 Lansperse UV51 has been specifically designed to offer optimum performance in monomer systems commonly used in UV formulations.

Key Features

  • Based on NEW technology

  • Capping groups designed for monomer systems

  • Powerful dispersing properties

  • Enhanced steric hindrance

  • Good colour strength

  • Low flocculation

  • VOC free

  • Fast particle size reduction

Applications

Dispersing agents for:

  • Organic Pigments in monomer systems

Formulation Guide

Lansperse UV51 addition level

Orange 34
30%

6%

Red 57.1 30%

6%

Red 112
30%

6%

Violet 23
20%

4% with

1% Lansperse SYN50

Green 7
20%

6%

Blue 15.3
20%

4% with

1% Lansperse SYN50

Black 7
30%

3%

White 6
60%

5%

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