TP8340 Chromium Free Ion Anti-Corrosive Pigments

Lon-exchanged Anti-corrosive Pigment

Instructions: with white powder appearance, is mainly composed of calcium ionlamorphous silica gel, This new-developed Nanotechnology, without toxic andheavy metal, matches the environmental regulations, lt can exchange calciun ions for the paint film and hydrogen ions on the substrate, to neutralize the acidicsubstances, maintain a high pH value, and prevent the substrate from erosre.


Indicators:   PH value：8.5-9.5;                      Oil absorption value (g/100g)：60-80; 
                     Particle size (μm)：2.7-3.2;         Ca+ Content (5%)2-4.

Features : Allow me to introduce our distinguished offering: a dry, free-flowing powder of unparalleled quality—our silica-based Anticorrosive Pigment. Chromate-free and meticulously crafted, these anti-corrosive pigments stand as beacons of protection for metals, finding their application in an array of prestigious coatings such as coil coating primers, general industrial primers, and primers for automotive and marine coatings.

Crafted from the finest amorphous silica, our pigments have been meticulously developed as a superior alternative to toxic anti-corrosive pigments such as zinc chromate or strontium chromate, as well as heavy metal-containing zinc phosphate-based pigments.

In the realm of application, our Anticorrosive Pigment shines with unparalleled versatility:
Coil Coating Home Appliances: The epitome of excellence in solvent and waterborne industrial coatings, our pigments find their niche in safeguarding coil-coated home appliances, ensuring enduring protection and aesthetic appeal.

In essence, our silica-based Anticorrosive Pigment embodies the pinnacle of innovation and reliability, offering unparalleled protection for metals while ushering in a new era of environmental consciousness and performance excellence.