Nano Zinc Oxide CAS 1314-13-2 serves as eco-friendly anticorrosive pigment for marine anti-rust metal coatings. With nano fine particle size and superior dispersibility, it can form a dense protective film on metal surface. It effectively blocks salt mist, moisture and corrosive medium, improves salt spray resistance of coating system, and boosts weather resistance and coating adhesion for marine metal anti-corrosion projects.

Product Detail

Nano Zinc Oxide CAS 1314-13-2 Anticorrosive Pigment for Marine Anti-rust Metal Coating

Product Overview

Nano Zinc Oxide (CAS 1314-13-2) is an environmentally friendly inorganic anticorrosive pigment developed for marine metal anti-rust coating systems. Manufactured by advanced nanometer synthesis and purification technology, the product features ultrafine grain size, large specific surface area and outstanding dispersion in solvent-based and water-based coatings. When incorporated into protective coatings, it facilitates the formation of compact barrier film on metal substrates to isolate moisture, salt fog and corrosive ions. Meanwhile, it offers passivation protection to metal surfaces, greatly improving salt spray resistance, weather resistance and coating adhesion. It is an ideal alternative to traditional toxic anticorrosive pigments for offshore facilities, ships and marine metal anti-corrosion engineering.

Core Features

Excellent Anticorrosion Performance: Provide physical barrier and mild passivation protection for metal, remarkably extend salt spray resistance time of marine coatings.
Good Compatibility with Coatings: Uniform dispersion in various resin systems, less agglomeration, no adverse impact on coating leveling and gloss.
Superior Weather Resistance: Boost UV resistance of coating layers, slow down coating chalking, cracking and aging under marine harsh environment.
Eco-friendly Formula: Free of lead, chromium and other heavy metals, meet global environmental protection requirements for marine coatings.
Enhanced Adhesion: Improve binding force between coating film and metal substrate, reduce peeling risk in alternating dry and wet marine conditions.
Cost-effective Addition: Low effective dosage, help customers optimize formulation cost while maintaining stable anti-rust effect.

Product Specifications

Product Name: Nano Zinc Oxide

CAS No: 1314-13-2

Chemical Formula: ZnO

Appearance: White nano ultrafine powder

Processing Technology: Nano crystallization, purification and particle classification

Core Function: Anticorrosive pigment, anti-rust filler, weather resistance modifier

Applicable System: Marine anti-rust metal coatings, offshore equipment protective coatings

Application Scope

This nano zinc oxide is mainly applied to marine anti-corrosion coating systems. Widely used in ship hull coatings, offshore platform metal coatings, container anti-rust paints, marine pipeline protective coatings, bridge metal anticorrosive coatings and coastal equipment primer & topcoat. It can be matched with epoxy resin, acrylic resin, polyurethane and other coating resins.

Usage Guide

Add nano zinc oxide during coating grinding and dispersion stage. Carry out high-speed stirring or sand milling to guarantee full dispersion. Adjust dosage according to target salt spray requirement and coating formula. Compatibility test and salt spray trial are recommended before mass production. Keep product tightly sealed during storage to avoid moisture absorption which affects dispersion and anticorrosion performance.

Packaging & Storage

Packaging: 25kg plastic-lined woven bag, customized packaging available

Storage: Store in cool, dry and ventilated warehouse. Avoid dampness, salt mist environment and direct sunlight. Keep sealed.

Shelf Life: 12 months under original sealed storage

Our Advantages

Our marine-grade nano zinc oxide has high purity, narrow particle size distribution and stable batch anticorrosion performance. We support index customization for different marine coating formulas. Professional technical support for coating formulation optimization is provided. Factory direct supply ensures stable stock and timely shipment. Free samples can be offered for salt spray and coating performance testing.

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