30 to 70% zinc content epoxy zinc rich primer two-component epoxy zinc rich paint steel structure primer

Description :

Epoxy zinc rich primer

　　Composition characteristics:

　　This paint is a two-component heavy-duty anti-corrosion primer composed of A component epoxy resin as the base material and ultra-fine, epoxy resin as one component (A), curing agent as component B, and polyamide resin as the curing agent. It has the characteristics of drying at room temperature and not easy to precipitate.

　　Performance and Usage:

　　The content of this paint film is relatively high, with cathodic protection, good adhesion, and excellent water and rust resistance. It also has the characteristics of fast drying of paint film and oil resistance, and can be matched with most anti rust paints and topcoats. The thickness of the paint film should be controlled at around 20 microns without affecting the welding performance. This paint can be used as a maintenance primer for steel plates in various parts of shipbuilding and bridges after shot blasting treatment, and as an anti-corrosion coating for steel structure surfaces.

　　Color: Zinc Grey

　　Flash point: about 27 ℃

　　Basic parameters: drying time (25 ℃, relative humidity 65%), surface drying for 0.5 hours, actual drying for 24 hours, complete curing for 7 days

　　Painting matching and construction:

　　1. Before painting, first mix and stir the two components A and B of the paint according to the specified ratio, and let them mature for half an hour before painting construction can begin.

　　Paint component A: Component B: 7:1, with a shelf life of 8 hours at 25 ℃ after preparation.

　　2. The paint can be applied using methods such as brushing, rolling, and high-pressure airless spraying.

AfterSalesService :

• 30 to 70% zinc content epoxy zinc rich primer