Lansperse UV51
Product Category: Coatings Additives
Hyperdispersant - UV and LED Cured 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. Lansperse UV51 has been specifically designed to offer optimum performance in monomer systems commonly used in UV formulations.
Key Factors
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Based on NEW technology
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Capping groups designed for monomer systems
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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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VOC free
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Fast particle size reduction
Specification
Appearance at 25°C
Dark brown viscous liquid
Colour gardner
15 max
Solid content %
50.0
Typical Properties
Composition
Complex hyperdispersant
Specific gravity at 50°C
1.06
Odour
Characteristic
Pour point °C
14
Viscosity at 25°C (cP)
457
Flash point closed cup °C
>100