PS800 Super-fine Alloyed Anticorrosive Pigment
Color, appearance and properties: beige white solid powder
Main components: Based on modification treatment of phosphate, compound silicon-aluminum powder with advanced envelop technology.
Product feature: Environment-friendly and non-toxic, free of heavy metals, easy for dispersion, noncombustible; salt water and salt fog resistance of the prepared paint film by it tops products of the same category.
Anticorrosion mechanism:
Chemical anti-corrosion: Modified phosphate and coated surface produce chemical complexation to form insoluble passive film, which prevents metal base materials like steel and iron from corrosion by environment.
Physical anti-corrosion: This product can form a good conductive path within paint film so as to improve the protection efficiency of cathodic electric pole.
Main purposes:
This product can be widely used, able to replace the traditional anti-corrosion pigments like aluminium triphosphate, zinc oxide, zinc phosphate, calcium hydrophosphate or be used together with other pigments, widely used for coiled material, electromechanical products, steel structure, ships, oil pipelines and other fields.
Technical index
Item Index Test method
P2O5% ≥30.0 Appendix C
Al2O3 ≥5.0 Appendix E
SiO2% ≥3.0 Appendix B
Oil absorption ≤22.0 GB/T5211.15-88
Density ( g/cm3) 2.6~3.2 GB/T1713-89
Residue on sieve (800 meshes) % ≤0.8 GB/T1715-79
Water Soluble Matter (%) ≤0.5 GB/T5211.1-85
Volatile matter (105℃) ≤0.8 GB/T5211.3-85
PH value of water suspension 6.0~8.0 GB/T1717-86

Usage: Directly mix with base materials, auxiliary materials, accessory ingredient and dissolvent until it is equally distributed.
Packing specification: Double package with outer kraft paper and inner plastic package. 25kg/bag (net weight)
Storage: Store it in a ventilated and dry place; Shelf Life: one year.
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