Lansperse SL18-60

Product Category: Coatings Additives

Hyperdispersant - Solvent Systems

Dispersing agents are used extensively in the coatings industry to help disperse solid particles into a liquid medium.

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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:

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  •  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

Key Features

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  • Based on NEW technology

  • Powerful dispersing properties

  • Enhanced steric hindrance

  • Good colour strength

  • Low flocculation

  • Fast particle size reduction

  • Medium active 60%

Applications

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Dispersing agents for:

  • Organic Pigments in non-polar medium

  • Automotive and Industrial Coatings

Specification

Appearance

Amber liquid

Colour Gardner

15 Max

Solids Content %

55 - 60

Typical Properties

Composition

Complex Hyperdispersant 

Odour

Characteristic 

Viscosity at 20°C (cP)

100

Specific Gravity at 50°C

0.99

Pour Point °C

12

Flash Point Closed cup °C

28

Formulation Guide

Lansperse SL18-60 addition level

Yellow 13
20%

7% with

1% Lansperse SYN1

Yellow 74
20%

7% with

1% Lansperse SYN1

Yellow 83
20%

7% with

1% Lansperse SYN1

Orange 73
30%

7.5%

Red 57.1
30%

7.5%

Red 122
30%

7.5%

Red 254
30%

7.5%

Violet 23
20%

10% with

1% Lansperse SYN50

Green 7
20%

10%

Blue 15.3
20%

10% with

1% Lansperse SYN50

Black 7
20%

17%

White 6
60%

8%