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.
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.
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A tail section that floats within the solvent medium
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A capping group that further enhances steric hindrance between pigment particles
Key Features
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Based on NEW technology
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Powerful dispersing properties
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Enhanced steric hindrance
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Good colour strength
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Low flocculation
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Fast particle size reduction
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Medium active 60%
Applications
Dispersing agents for:
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Organic Pigments in non-polar medium
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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%