Description

Product Name

FLD-Polyaniline Anti-corrosive Primer

Alias

PANI Anti-Corrosion Primer, Conductive Polymer Primer, Nano-Polyaniline Epoxy Primer, Green Corrosion Inhibitor Primer

Description

The FLD-Polyaniline Anti-corrosive Primer is a high-performance, two-component epoxy primer incorporating polyaniline (PANI) as the key anti-corrosion additive. Unlike traditional zinc-rich primers that rely on sacrificial cathodic protection, polyaniline works through an electrochemical passivation mechanism. It forms a dense, protective oxide layer on the metal surface, actively inhibiting corrosion even at scratches or damaged areas. This primer provides outstanding long-term protection for ferrous substrates in aggressive environments, while being environmentally friendly—containing no heavy metals such as lead, chromium, or high levels of zinc.

Key benefits:

• Polyaniline provides active electrochemical passivation and self-healing effects.

• Excellent resistance to salt spray, moisture, acids, and industrial atmospheres.

• Forms a dense, adherent film with outstanding impact and abrasion resistance.

• Environmentally friendly—free from heavy metals (lead, chromium, mercury).

• Compatible with epoxy, polyurethane, and fluorocarbon topcoats.

Typical applications: Offshore platforms, marine vessels, steel bridges, chemical plants, storage tanks, pipelines, wind turbine towers, and any carbon steel structure requiring long-term, heavy-duty corrosion protection with minimal environmental impact.