Epoxy thick paste (middle) paint

Basic parameters

Color Gray
Proportioning main agent: Curing agent =25:3
Construction brush coating, spraying, rolling coating can be
The composition is composed of epoxy resin, mica iron oxide, anti-rust pigment, organic solvent and so on.

Product characteristics

Corrosion resistance and shielding effect. Epoxy cloud iron intermediate paint has excellent anti-corrosion properties, and its flake mica iron oxide structure can form a multi-layer shield, effectively blocking the penetration of water vapor, oxygen and corrosive media. The paint has outstanding oil resistance and water resistance, and has low requirements for the rust removal grade of the substrate, which can be adapted to the manual rust removal scene and enhance the flexibility of actual construction.
Physical and mechanical properties. The paint film is tough, has good adhesion, wear resistance and impact resistance, and has high hardness and flexibility. A single spray can form a thicker paint film, which effectively improves the durability and permeability resistance of the coating. Its alkaline resistance, solvent resistance and chemical corrosion resistance are also more outstanding, suitable for complex industrial environments.
Compatibility and interlayer adhesion. As an intermediate paint, epoxy cloud iron can effectively connect the primer and top paint, and enhance the overall adhesion of the coating. For example, when used with epoxy zinc-rich primer, it can prevent the inter-layer stripping caused by zinc salt generation and extend the anti-corrosion life. In addition, it has wide compatibility with a variety of primers (such as inorganic zinc rich, cold spray zinc, etc.) and top paints (fluorocarbon, polyurethane, etc.), and is a key transition layer for heavy anticorrosion systems.

Is an environmentally friendly coating, epoxy thick paste (intermediate) paint has a low VOC (volatile organic compounds) content, and has less impact on the environment and human health.

Technical requirements

Product use

It is suitable for painting storage tanks, containers, steel structures, steel pipes, offshore platforms, ships, port facilities and harsh anti-corrosion environment. It can be used as epoxy zinc-rich primer, inorganic zinc-rich primer intermediate paint and sealing paint, and can also be sprayed directly on the surface treated steel as anti-rust primer.

Construction parameters

Construction structure drawing:

Supporting scheme:
Epoxy zinc-rich primer/inorganic zinc-rich primer/cold spray zinc primer/graphene zinc powder primer/epoxy iron red primer, etc. + epoxy cloud iron intermediate paint + acrylic polyurethane topcoat/polyurethane topcoat/fluorocarbon topcoat/epoxy topcoat/alkyd topcoat/graphene topcoat/chlorinated rubber top paint, etc
Construction notes:
The temperature of the substrate must be above the dew point of 3℃, when the temperature of the substrate is below 5℃, the paint film is not solidified, and it is not suitable for construction.
In the high temperature season construction, easy to occur dry spray, in order to avoid dry spray can be adjusted to dry spray until the diluent.
This product should be used by professional painting operators according to the product packaging or the instructions in this manual.
Steel surface:
Must thoroughly remove oil, rust, etc., to achieve the rust removal standard Sa2.5, the roughness of 30um-75um; Adopt manual rust removal method, need to reach the rust removal standard St3 level.
Concrete surface:
Concrete surface should be flat, dry, no seepage floating and water. The base that has been polluted by grease and chemicals can be washed with detergent, lye or solvent, and can also be treated by fire baking, steam blowing, etc., but it must not damage the base.

Precautions

Products should be stored in a cool and ventilated place to prevent rain, direct sunlight, avoid collision, need to isolate the fire source.
The construction site is strictly prohibited fireworks, painters should wear glasses, gloves, masks, etc., to avoid skin contact and inhalation of paint mist.
All work of coating and use of this product must be carried out in accordance with various relevant national health, safety and environmental protection regulations and standards.
If you have any questions about the use of this product, please contact our technical service department.

Additional:

In the highway bridge projects undertaken by large enterprises such as central enterprises and state-owned enterprises, epoxy thick slurry paint is generally used as an intermediate paint. Implement JTT 722-2023 road bridge steel structure anticorrosive coating technical conditions and technical standards.