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|Anti-rust Gene:||P3O105-||Type:||Environmental Protection Anti-rust Pigment|
|Application 1:||High Performance Anti-corrosion Coating||Application 2:||Waterborne Resin Coating|
cas no 13939 25 8 aluminum tripolyphosphate,
primers aluminum tripolyphosphate,
cas no 13939 25 8 aluminium tripolyphosphate
Modified aluminum tripolyphosphate is widely used in various primers and primers
Appearance is white powder, hardly soluble in water, density 2-3g/cm3, non-toxic, non-irritating to skin, free of harmful heavy metal elements such as lead and chromium; good thermal stability Tripolyphosphate ion P3O105- can have a stronger chelating power with various metal ions, and form an excellent passivation film on the surface of the coating, which has a strong inhibitory effect on the corrosion of steel and light metals, and the paint color can be free Deployment.
1. It can replace 20-40% of titanium dioxide, 100% of zinc phosphate, 100% of zinc chrome yellow, 100% of red lead powder, 60% of zinc powder, etc. in paint coatings, which can reduce the cost of paint by 20%-40%, and Significantly improve the performance of the coating, increase the whiteness, toughness, condensation, smoothness, weather resistance, moisture resistance, sun resistance, stain resistance, and acid and alkali resistance by 50%. It is the most ideal green product for users.
2. It has wide adaptability. The coating produced with this product can be used not only for steel, but also for anti-corrosion treatment of light metal materials such as zinc and aluminum.
3. Less dosage, lower paint cost, 10%-20% lower than red lead and zinc chrome yellow.
Aluminum dihydrogen tripolyphosphate is a pure product and is a low heavy metal pigment. It can be used not only in oily and water-based paints, but also as high temperature resistant materials. It is weakly acidic and relatively stable to acids. The dissociation constant pKa=1.5～1.6 , has selective adsorption to alkalis, such as exchange ability for alkali metal ions, ammonium ions, etc.;
3.Aluminum tripolyphosphate chemical examination report:
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