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Home ProductsAluminum Tripolyphosphate

Modified Primers Aluminum Tripolyphosphate Cas No 13939 25 8

Modified Primers Aluminum Tripolyphosphate Cas No 13939 25 8


Large Image :  Modified Primers Aluminum Tripolyphosphate Cas No 13939 25 8 Get Best Price

Product Details:
Place of Origin: HEBEI,CHINA
Brand Name: MEIYU
Certification: ISO9001;REACH;SGS
Model Number: 13939-25-8
Payment & Shipping Terms:
Minimum Order Quantity: 5 tons
Packaging Details: 25kg net weight or as your request
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T
Supply Ability: 1000 tons per month
Detailed Product Description
MF: AlH2P3O10 CAS NO.: 13939-25-8
Anti-rust Gene: P3O105- Type: Environmental Protection Anti-rust Pigment
Application 1: High Performance Anti-corrosion Coating Application 2: Waterborne Resin Coating
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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:



Item Data
Appearance White powder
Moisture% ≤1.5
Residueon sieve%(325mesh) ≤0.5
PH Value 6-7.5
Oil absorption 30±5
Phosphate% 30-40
Aluminum oxide 10-20
SiO2% 10-15
Whiteness% 85-90
Standard Q/84XS02-2015


Modified Primers Aluminum Tripolyphosphate Cas No 13939 25 8 0


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