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
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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