UL Prospector

Talc, Extender Slurries (Formulation #21-10006)

Patcham USA makes their documentation available in the regions indicated below:

Gradually add cellulosic thickener in water and mix at 2.5 ms-1 for 10 minutes. Neutralize to maintain pH 8.5-9. Mix again for 10 minutes at 2.5 ms-1 . Add the raw materials in sequence. Slowly add the pigments and fillers mix thoroughly, continue mixing 10 minutes at 2 ms-1. Grind the mill base using Glass beads for 2 hours at 21 ms-1 μm / gauge 7+ NS.


Patcham is a world-wide supplier of an expansive range of paint driers and coatings additives. They also have a considerable amount of knowledge in the formulation of plant tinters and colorants. Their Pat-Add range of products include slip and leveling agents, wetting and dispersing agents and defoamers. Their Patcom range of driers are either lead free or cobalt free systems used to speed the rate of drying in Air Drying Systems. All products are low or no VOC as well as being APEO free.

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