Lansperse LT87 | Lankem Surfactants | Coatings Additives

BioLoop Dispersing Agent for Aqueous Systems

Lansperse LT87

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. Our products have been developed using a natural backbone which contains anchoring groups. What makes them unique is the introduction of a hydrophilic loop that not only has an affinity for water and polar solvents but also provides both steric hindrance and stability. Also to help boost the hydrophilic nature within the spacing between the particles Lansperse LT87 contains both loops and tails. This helps to give further improvements in stability and flocculation reduction.

Key Features

  • Based on the BioLoop technology

  • Powerful dispersing properties

  • Low flocculation

  • VOC free

  • Fast particle size reduction

  • Good ecotoxicity

  • No skin or eye irritancy

Applications

Dispersing agents for:

  • Organic Pigments

Formulation Guide

Lansperse LT87 addition level

Yellow 3
44%

8.75%

Red 57.1 30%

Yellow 13
50%

8.75%

Yellow 74
45%

8.75%

Yellow 83
32%

9.5%

Yellow 110
40%

8.75%

Orange 13
42%

8.75%

Orange 73
40%

9%

Red 5
44%

9%

Red 112
30%

10%

Red 122
30%

10%

Red 146
42%

8.75%

Red 254
43%

10%

Black 7
30%

11.25%

Blue 15.3
20%

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