The material selection platform
Coatings Ingredients
The material selection platform
Coatings Ingredients
by SpecialChem
Cette page a bien été ajoutée à vos favoris


Technical Datasheet | Supplied by Patcham (FZC)
PAT-ADD DA 450 by PATCHAM FZC is a polymeric dispersing agent for waterborne industrial coatings, pigment dispersions and printing inks. It is a highly effective dispersant for inorganic and moderately polar surface treated organic pigments, including carbon blacks. It enables high pigment loadings, minimizes mill-base viscosity and optimizes color development. It shows strong interaction and high affinity for charged surfaces. Once adsorbed, the multifunctional PAT-ADD DA 450 molecules are unlikely to be desorbed, even in diluted conditions. It main benefits include strong prevention of pigment flocculation, floating, flooding, and pigment settling. It is compatible with acrylics, stoving systems, 2-packs, epoxies, polyesters. It is suitable for making glycol-free pigment concentrates. PAT-ADD DA 450 is recommended for use in highly loaded, resin-free pigment concentrates. The optimal amount of PAT-ADD DA 450 is system related, but generally is between 0.5 and 2.0% on the total weight of paint formulation. For printing inks, dosages between 1.0 to 4.0% are suggested. For use in pigment concentrates (PC) higher levels 3 to 10% are suggested on total weight of the PC. It is a REACH compliant. It has shelf life of 24 months.
Product Type
Dispersing Agents
Physical Form
Clear, Colorless to pale yellow
Help us improve the Universal Selector

You can’t find what you are looking for? Please report missing products / suppliers, point out errors, or simply tell us how we could make the Universal Selector better.

Access Reliable
Product Information

Database of 73017 Coatings Ingredients,
reviewed and updated daily

Improve your Product
Selection Experience

Open your choices, compare products,
ask for samples, contact suppliers

Keep-up with latest
Technical Solutions

Be inspired and never miss again crucial
innovations with our weekly email updates

Back to Top