Lansperse SL18
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:
-
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