Feature
Silica dioxide, also known as silicon dioxide, is commonly used as an anti-corrosive pigment in various coatings and paints.
Its high hardness and chemical inertness make it an effective barrier against moisture and other corrosive elements, helping
to protect metal surfaces from rust and deterioration.
Silica dioxide works by forming a protective barrier on the surface of the metal, preventing water and oxygen from reaching
the underlying metal substrate. This helps to prevent the oxidation process that leads to corrosion.
In addition to its anti-corrosive properties, silica dioxide also provides other benefits such as improved adhesion, durability,
and weather resistance. It is often used in combination with other pigments and additives to create high-performance coatings
for industrial and marine applications.
Overall, silica dioxide is a versatile and effective anti-corrosive pigment that plays a key role in protecting metal surfaces and
extending the lifespan of various structures and equipment.
Application Fields
This Sillica Anti Corrosive Pigment could used for Coil Coating, Appliance Finishes, Transportation and Heavy-Duty,
Equipment Coatings, Metal Furniture Finishes.
Advantage:
Guanngzhou Quanxu Technology Co Ltd is a leading Silica Based Anticorrosion Pigments in China.
Our product Anti Corrosive Pigment range is among the most extensive on the market, tailored to fulfill the most
demanding needs.
With our pigments, our customers have the opportunity to formulate the ultimate in anticorrosive coatings for markets
as diverse as construction, automotive, industrial infrastructures, marine, aerospace and domestic appliances. We extend
the life span of durable metallic goods, thus contributing to restrain the exploitation of non renewable natural resources.
Technical Data Specification
| Item Type | MS-730 | MS-780 | RP-500 |
| Content of sio2(dry based) %, | ≥99.0 | ≥99.0 | ≥99.0 |
| Density(g/cm3) | 1.8 | 1.8 | 1,8 |
| Oil absorption, g/100g | 70-90 | 50-70 | 50-70 |
| Particle Size, um（Malvent，D50） | 3.8-4.2 | 3.0-3.5 | 3.0-3.5 |
| PH(5% Liquor) | 7-9 | 7-9 | 7-9 |
| Appearance | White Powder |
Anticorrosion Pigments,
Inkjet Receptive Coating,
Matting Agent
