Anti-corrosion and wearproof polyurea coating

The invention relates to anti-corrosion and wearproof polyurea coating, and belongs to the field of polyurethane foaming. The anti-corrosion wearproof polyurea coating is prepared from a component A and a component B, the component A is prepared from DMD-3000, DDL-2000D, polyester polyol and TDI, and the component B is prepared from amine-terminated polyether and a liquid amine chain extender. Theanti-corrosion and wearproof polyurea coating has the excellent anti-corrosion and wearproof properties, and can be widely applied to the fields such as petroleum, chemical engineering, pipelines andmarine engineering. The patent aims at developing a novel polyurea coating, the polyurea coating has the advantages of outstanding anti-corrosion and wearproof properties, high product strength, goodhydrolysis resistance and low toxicity, being safe and environmentally friendly, low product viscosity and good construction effect. 本发明涉及种防腐耐磨聚脲涂料，属于聚氨酯发泡领域；所述得防腐耐磨聚脲涂料由AB两组分，A组由DMD-3000、DDL-2000D、聚酯多元醇和TDI组成，B组分由端氨基聚醚和液态胺扩链剂