Chelating anti-flash corrosion water-based metal anticorrosive coating formulation

Introduction

When the metal substrate is in contact with the chelating anti-flash corrosion water-based metal anticorrosive coating, the chelating surfactant in the system will form a complex with the multivalent oxide produced by the flash corrosion and can migrate away from the substrate.

Application field

Chelating anti-flash corrosion waterborne metal anticorrosive coatings are mainly used in metal anticorrosive coatings.

Recipe details

Preparation

1. Under stirring, add the chelating surfactant, compound additives and deionized water into the mixing tank, slowly add the compound filler, and continue stirring; add the ultrafine anticorrosive pigment evenly under stirring, and continue stirring; the resulting color After the slurry is uniformly dispersed by a high-shear emulsifier, it is sent to a horizontal sand mill to grind to a particle size of ≤10m to obtain pigment and filler color paste.