Paints and Coatings Industry

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Sulfuric Acid in pH Adjustment of Pigments and Mineral Fillers for Paints

Author: Walmir Rezende • 08/04/2026

The role of sulfuric acid in processing inorganic pigments and mineral fillers for paints, from the sulfate process for titanium dioxide to purity control.

Sulfuric Acid in Alkyd Resin Production: An Esterification Catalyst

Walmir Rezende • 08/04/2026

How sulfuric acid acts as a catalyst in the esterification of alkyd resins, and why the purity of the acid catalyst matters for resin quality.

Paints and Coatings Industry

Sulfuric Acid in pH Adjustment of Pigments and Mineral Fillers for Paints

Sulfuric Acid in Alkyd Resin Production: An Esterification Catalyst

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