Lansperse DS200W
Product Category: Coatings Additives
Conventional Dispersing Agent for Aqueous Systems
A powerful primary dispersing agent that offers both good wetting and steric hindrance to prevents re-agglomeration of pigments and inorganic solids.
Lansperse DS200W can be used across a wide range of different pigment types and is sometimes used in conjunction with the anionic, Lansperse DS80.
Key Features
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Powerful dispersing agent for aqueous systems
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Long track record of excellent performance
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APE free
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VOC free
Applications
Lansperse DS200W is an APE and VOC free dispersing agent for aqueous pigment dispersion, inks and paints. Lansperse DS200W disperses pigments though means of steric stabilisation to prevent re-agglomeration. Depending on the surface treatment of the pigment, it may be necessary to add an anionic dispersing agent such as Lansperse DS80 to stabilise the formulation.
Specification
Appearance at 25°C
Hazy pale straw liquid free from foreign matter
Cloud point °C (1% aqueous)
53.0 - 57.0
pH (5% aqueous)
6.0 - 8.0
Typical Properties
Composition
Nonionic ethoxylate (dispersing agent)
Viscosity at 25°C (cP)
620
Pour point °C
<0
Active content %
78.0 - 82.0
Specific gravity at 20°C
1.085
Flash point closed cup °C
>150
Odour
Mild
Solubility in water
Soluble