Epoxy polyurethane coatings achieve strong acid and alkali resistance by forcibly dissolving and synergistically blending one material into another in an irregular manner.

[Main components]

This product is a self drying weight anti-corrosion coating composed of modified epoxy resin, polyurethane resin, anti rust pigment, filler, additive, solvent, and added curing agent.

[Main Characteristics]

Excellent water resistance and outstanding acid and alkali resistance.

[Main purpose]

Used for various C4, C5 heavy-duty anti-corrosion and coastal anti-corrosion applications.

[Packaging Specifications]

28kg/group (component A: component B=20:8)

[Supporting paint]

Epoxy primer, epoxy zinc rich primer, epoxy polyurethane topcoat, various colors of polyurethane intermediate layer paint, various colors of metal topcoat.

[Technical indicators]

Impact resistance/cm ≥ 50

Salt water resistance (3% salt water, 25 ℃, 30 days): no foaming, no rusting, no peeling. 

Acid resistance (10% sulfuric acid, 25 ℃, 7 days): no foaming, no rusting, no peeling.

Acid resistance (10% hydrochloric acid, 25 ℃, 30 days): no foaming, no rusting, no peeling.

Acid resistance (10% nitric acid, 25 ℃, 30 days): no foaming, no rusting, no shedding. 

Alkali resistant water (10% NaOH, 25 ℃, 30 days): no foaming, no rusting, no shedding.