Lansperse SL18

Product Category: Coatings Additives

Hyperdispersant - Solvent Systems

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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:

  • A powerful amine anchoring group that latches onto the pigment substrate

  • A tail section that floats within the solvent medium

  • A capping group that further enhances steric hindrance between pigment particles

  • Lansperse SL18 is 35% active to help ease of handling

Key Features

  • Based on NEW technology

  • Powerful dispersing properties

  • Enhanced steric hindrance

  • Good colour strength

  • Low flocculation

  • Fast particle size reduction

  • Low active 35%

Applications

Dispersing agents for:

  • Organic Pigments in non-polar medium

Specification

Appearance

Amber liquid

Colour gardner

13 max

Solid content

33 - 37

Typical Properties

Composition

Complex Hyperdispersant 

Odour

Characteristic 

Viscosity at 25°C (cP)

31

Specific gravity at 50°C

1.04

Pour point °C

0

Flash point closed cup °C

24