Anti Corrosive Pigment

Product Description

Silica Anti Corrosive Pigment, with white powder appearance, is mainly composed of calcium Ion-exchanged Amorphous Silica gel. This new-developed Nanotechnology, without toxic and heavy metal, matches the environmental regulations. It can exchange calcium ions for the paint film and hydrogen ions on the substrate, to neutralize the acidic substances, maintain a high pH value, and prevent the substrate from erosive.

Meanwhile, the calcium ions can be combined with the metal oxide film to form a protective layer to protect the steel substrate, reduce corrosion, and prolong the service life. Ion exchange anti-corrosive pigments do not contain heavy metals, toxic, which provides a certain degree of rust protection.

Feature

1,Lower A/C pigment addition levels vs. existing IES pigments

2, Lower interaction with catalysts

3, Low sensivity to prolonged dispersion time.

Application Fields

Coil Coating, Appliance Finishes, Transportation and Heavy-Duty, Equipment Coatings, Metal Furniture Finishes.