Antirust pigments used by domestic paint manufacturers are divided into two categories: toxic and non-toxic. Antirust pigments represented by lead and chromium series have excellent corrosion inhibition and passivation effects, but they cause pollution to the environment. Some antirust paints made of non-toxic antirust pigments are not as good as red lead antirust paint, although some are equivalent to red lead antirust paint, but the price is more expensive, which reduces the antirust performance or increases the cost of surface protection. Therefore, the antirust performance of existing coatings is far from meeting the needs of national economic construction for anticorrosion. A new generation of environment-friendly antirust pigment-composite iron-titanium powder has been popularized and applied, and the market prospect is promising.
Huijin HJ909 composite ferrotitanium powder comes from the advanced coating technology of Huijin Powder Laboratory. Strong adhesion to steel, forming a dense protective layer, which can effectively block the corrosion of steel by water molecules, oxygen and other gases, and has excellent anti-corrosion performance. It belongs to non-toxic and harmless environmental protection products, and the price is relatively favorable. It is the first choice to optimize the product cost structure and improve the antirust performance of the product.