ADD-N40 can be used as supplied. ADD-N40 has been successfully used to produce a wide range of aqueous slurries and dispersions. Suitable substrates include calcium carbonate, kaolin/china clay, dolomite, ferrite, magnesium hydroxide, mica, satin white, talc, titanium dioxide, zinc oxide etc. ADD-N40 can be used to increase the solids loading of the required inorganic dispersion or reduce the working viscosity at a given solids content.
ADD-N40
Description
ADD-N40
ADD-N40 is an excellent dispersing agent delivering process efficiencies across a range of market applications:
- Paints
- Adhesives
- Ceramics
- Electronic ceramics
ADD-N40 can be used as supplied. ADD-N40 has been successfully used to produce a wide range of aqueous slurries and dispersions. Suitable substrates include calcium carbonate, kaolin/china clay, dolomite, ferrite, magnesium hydroxide, mica, satin white, talc, titanium dioxide, zinc oxide etc. ADD-N40 can be used to increase the solids loading of the required inorganic dispersion or reduce the working viscosity at a given solids content.
It is recommended to add the pigment to water containing the dispersing agent with stirring as opposed to
addition of the dispersing agent to a pigment slurry. In general, the pH of the final preparation should be in the region of 8.5 to obtain optimum dispersing efficiency.
Usage 0.5 – 2.0% ADD-N40 into the formulation (based on total pigment weight).
Storage, safety & handling
Although ADD-N40 is freeze stable, it is recommended to store the product at temperatures above 5ºC to enable easy handling of the product. Avoid frost and freezing. Do not store in steel, copper or aluminum containers. Thermal decomposition above 200ºC releases carbon dioxide. ADD-N40 should be handled in accordance with good industrial practice. Detailed information can be found in the Safety Data Sheet.
Additional information
| Application | Water based applications |
|---|---|
| Binder | Acrylic emulsion, Acrylic water reducible, Alkyd emulsion, Alkyd water reducible |
| Related to | Dispersion related |
| Purpose | Cost effective, Improves gloss, Lower viscosity, Reduces dispersion time |
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coating systems. Especially suited for the dispersion of inorganic pigments.
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