Phosphorus Zinc Chromate
Product Intro
Phosphorus zinc chromate is a yellowish powdered pigment, it is a composite of phosphate and chromate with zinc phosphate and zinc chromate. Free phosphate ions and chromate ions passivate and cross-link to form a complex, which plays a role of shielding and protection. Phosphorus zinc chromate has excellent high temperature resistance, rust and corrosion resistance.
Models
Noelson™ P-300M/P-600M/P-800M/P-1200M/P-2000M/P-3000M. Customization is available upon inquiry.
Chemical & Physical Properties
| Item | Index |
| Appearance | Pale Yellow Powder |
| Oil absorption value g/100g | 15+5 |
| Moisture ≤ | 1.0 |
| Sieve residue 45um % ≤ | 0.5 |
| PH | 7-10 |
Applications
Mainly used in coil coatings. It can replace zinc phosphate, aluminum tripolyphosphate, zinc chrome yellow and other anticorrosive pigments in equal amounts to prepare various industrial anticorrosive coatings and high temperature resistant special coatings. The salt spray resistance time can reach 400-600 hours, and the temperature resistance can reach 600-800 degree. It can be widely used in the fields of automobile and railway locomotive compartment coatings, engine chassis coatings and fireproof coatings. NS-Q/PCZ-2006 standard compliant.
Packaging
25 kgs/bag, 18-20 tons/20’FCL.
