Product overview

    As a new generation of environmental protection anti-corrosion primer, it is prepared by water-based acrylic anti-corrosion functional emulsion, nano-functional material, anti-rust pigment, corrosion inhibitor and auxiliary agent, without organic solvent; Do not add chromium, lead and other heavy metal content of high rust pigments.

Scope of application

Mainly suitable for a variety of large building steel structure, can also be used for hardware components and other metal products, mechanical equipment and other anti-rust base; It can be matched with the company's various water-based topcoats, and other topcoats need to be strictly tested.

Product performance

1. Good corrosion resistance to meet the protection requirements of the entire coating

2. With water as the dispersing medium, no toxic and harmful substances are produced during the construction process and the coating film forming process, which meets the requirements of environmental protection.

3. Good adhesion, excellent chemical resistance.

4. Good compatibility, solid adhesion of the coating film to the metal substrate, can enhance the adhesion of the upper coating film.

Construction description

Surface treatment: The performance of the coating is usually proportional to the degree of surface treatment.

New steel: Sandblasted to Sa2 standard. If you need to temporarily protect the surface, apply an appropriate workshop primer. The damaged workshop primer and contaminated parts should be cleaned up before spraying, and then recoated with this product. For other surfaces: Remove grease with a cleaning agent, and remove salt and other contaminants with high-pressure fresh water. Remove rust and loose coatings with sandblasting and power tools.

According to the normal requirements of the best construction conditions for construction, in a narrow space during construction and drying should be a lot of ventilation.

Application conditions: roll coating, brush coating, spraying, high pressure airless spraying is recommended to obtain a uniform good film.  Before the construction must stir evenly, such as viscosity is too large, can be diluted to the construction of clean water viscosity, in order to ensure the quality of paint film, we recommend adding water for the weight of the original paint 5% ~ 15% . Multi-channel construction is adopted, and the latter coating must be carried out only after the previous paint film is dry.

The relative humidity is less than 85% , the construction surface temperature is more than 10 ° C and more than 3 ° C.

   Rain　and　snow can not be constructed outdoors, if the construction has been carried out, you can take measures such as covering with tarpaulin to protect the paint film.

Technical parameters

Suggested matching